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Gryaznova M, Smirnova Y, Burakova I, Morozova P, Lagutina S, Chizhkov P, Korneeva O, Syromyatnikov M. Fecal Microbiota Characteristics in Constipation-Predominant and Mixed-Type Irritable Bowel Syndrome. Microorganisms 2024; 12:1414. [PMID: 39065182 PMCID: PMC11278693 DOI: 10.3390/microorganisms12071414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2024] [Revised: 07/09/2024] [Accepted: 07/11/2024] [Indexed: 07/28/2024] Open
Abstract
BACKGROUND Irritable bowel syndrome (IBS) is a common condition that affects the lifestyle of patients. It is associated with significant changes in the composition of the gut microbiome, but the underlying microbial mechanisms remain to be fully understood. We study the fecal microbiome of patients with constipation-predominant IBS (IBS-C) and mixed-type IBS (IBS-M). METHODS We sequenced the V3 region of the 16S rRNA on the Ion Torrent PGM sequencing platform to study the microbiome. RESULTS In the patients with IBS-C and IBS-M, an increase in alpha diversity was found, compared to the healthy group, and differences in beta diversity were also noted. At the phylum level, both IBS subtypes showed an increase in the Firmicutes/Bacteroidetes ratio, as well as an increase in the abundance of Actinobacteria and Verrucomicrobiota. Changes in some types of bacteria were characteristic of only one of the IBS subtypes, while no statistically significant differences in the composition of the microbiome were detected between IBS-C and IBS-M. CONCLUSIONS This study was the first to demonstrate the association of Turicibacter sanguinis, Mitsuokella jalaludinii, Erysipelotrichaceae UCG-003, Senegalimassilia anaerobia, Corynebacterium jeikeium, Bacteroides faecichinchillae, Leuconostoc carnosum, and Parabacteroides merdae with IBS subtypes.
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Affiliation(s)
- Mariya Gryaznova
- Laboratory of Metagenomics and Food Biotechnology, Voronezh State University of Engineering Technologies, 394036 Voronezh, Russia; (M.G.); (Y.S.); (I.B.); (P.M.); (O.K.)
| | - Yuliya Smirnova
- Laboratory of Metagenomics and Food Biotechnology, Voronezh State University of Engineering Technologies, 394036 Voronezh, Russia; (M.G.); (Y.S.); (I.B.); (P.M.); (O.K.)
| | - Inna Burakova
- Laboratory of Metagenomics and Food Biotechnology, Voronezh State University of Engineering Technologies, 394036 Voronezh, Russia; (M.G.); (Y.S.); (I.B.); (P.M.); (O.K.)
| | - Polina Morozova
- Laboratory of Metagenomics and Food Biotechnology, Voronezh State University of Engineering Technologies, 394036 Voronezh, Russia; (M.G.); (Y.S.); (I.B.); (P.M.); (O.K.)
- Department of Genetics, Cytology and Bioengineering, Voronezh State University, 394018 Voronezh, Russia;
| | - Svetlana Lagutina
- Department of Polyclinic Therapy, Voronezh State Medical University Named after N.N. Burdenko, 394036 Voronezh, Russia;
| | - Pavel Chizhkov
- Department of Genetics, Cytology and Bioengineering, Voronezh State University, 394018 Voronezh, Russia;
| | - Olga Korneeva
- Laboratory of Metagenomics and Food Biotechnology, Voronezh State University of Engineering Technologies, 394036 Voronezh, Russia; (M.G.); (Y.S.); (I.B.); (P.M.); (O.K.)
| | - Mikhail Syromyatnikov
- Laboratory of Metagenomics and Food Biotechnology, Voronezh State University of Engineering Technologies, 394036 Voronezh, Russia; (M.G.); (Y.S.); (I.B.); (P.M.); (O.K.)
- Department of Genetics, Cytology and Bioengineering, Voronezh State University, 394018 Voronezh, Russia;
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Zhang G, Lv X, Cheng Y, Lai XH, Yang J, Jin D, Lu S, Pu J, Liu L, Xu J. New members of the family Eggerthellaceae isolated from Marmota himalayana: Xiamenia xianingshaonis gen. nov., sp. nov., from intestinal contents, and Berryella wangjianweii sp. nov., from trachea. Int J Syst Evol Microbiol 2022; 72. [DOI: 10.1099/ijsem.0.005509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Four strictly anaerobic, Gram-stain-positive, urease-, oxidase- and catalase-negative, rod-shaped strains (zg-886T/zg-887 and zg-1050T/zg-1084) were isolated from Marmota himalayana. Comparison analysis of 16S rRNA genes showed that the two strain pairs belong to the family
Eggerthellaceae
: zg-1050T and zg-1084 were most closely related to
Berryella intestinalis
68-1-3T (97.2 %), while zg-886T/zg-887 had the highest similarity to
Slackia piriformis
YIT 12062T (91.6 %), followed by
Paraeggerthella hongkongensis
DSM 16106T (91.4 %) and
Gordonibacter urolithinfaciens
DSM 27213T (91.4 %). Phylogenetic analyses based on 16S rRNA genes and genomes showed that the two strain pairs represent two different lineages within the family
Eggerthellaceae
. The genomic G+C contents of strains zg-886T and zg-1050T were 63.0 and 66.3 mol%, respectively. The values of digital DNA–DNA hybridization, average nucleotide identity, average amino acid identity and the percentage of conserved proteins between the two new type strains and members of the family
Eggerthellaceae
were lower than the respective thresholds for delineation of a species or genus. In contrast to the absence of any known quinones in strain zg-1050T, strain zg-886T contained MK-6 (42.5 %), MMK-6 (25.0 %) and DMMK-6 (32.5 %). The four strains grew optimally at pH 7.0, 37 ºC and 0.5 % NaCl (w/v). According to these polyphasic analyses, two new members within the family
Eggerthellaceae
are proposed, Xiamenia xianingshaonis gen. nov., sp. nov. (zg-886T=JCM 34097T=GDMCC 1.1710T) and Berryella wangjianweii sp. nov. (zg-1050T=GDMCC 1.2426T=JCM 34748T).
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Affiliation(s)
- Gui Zhang
- State Key Laboratory of Infectious Disease Prevention and Control, National Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, PR China
- Department of Epidemiology, School of Public Health, Shanxi Medical University, Taiyuan 030001, PR China
| | - Xianglian Lv
- State Key Laboratory of Infectious Disease Prevention and Control, National Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, PR China
- Department of Epidemiology, School of Public Health, Shanxi Medical University, Taiyuan 030001, PR China
| | - Yanpeng Cheng
- Shenzhen Center for Disease Control and Prevention, Shenzhen 518073, PR China
- State Key Laboratory of Infectious Disease Prevention and Control, National Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, PR China
| | - Xin-He Lai
- Henan Key Laboratory of Biomolecular Recognition and Sensing, College of Chemistry and Chemical Engineering, Henan Joint International Research Laboratory of Chemo/Biosensing and Early Diagnosis of Major Diseases, Shangqiu Normal University, Shangqiu 476000, PR China
| | - Jing Yang
- Research Units of Discovery of Unknown Bacteria and Function, Chinese Academy of Medical Sciences, Beijing 102206, PR China
- State Key Laboratory of Infectious Disease Prevention and Control, National Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, PR China
| | - Dong Jin
- Research Units of Discovery of Unknown Bacteria and Function, Chinese Academy of Medical Sciences, Beijing 102206, PR China
- State Key Laboratory of Infectious Disease Prevention and Control, National Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, PR China
| | - Shan Lu
- Research Units of Discovery of Unknown Bacteria and Function, Chinese Academy of Medical Sciences, Beijing 102206, PR China
- State Key Laboratory of Infectious Disease Prevention and Control, National Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, PR China
| | - Ji Pu
- State Key Laboratory of Infectious Disease Prevention and Control, National Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, PR China
| | - Liyun Liu
- State Key Laboratory of Infectious Disease Prevention and Control, National Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, PR China
| | - Jianguo Xu
- Department of Epidemiology, School of Public Health, Shanxi Medical University, Taiyuan 030001, PR China
- Institute of Public Health, Nankai University, Tianjin 300071, PR China
- Research Units of Discovery of Unknown Bacteria and Function, Chinese Academy of Medical Sciences, Beijing 102206, PR China
- State Key Laboratory of Infectious Disease Prevention and Control, National Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, PR China
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Chen C, Tang P, Liang J, Huang D, Pan D, Lin M, Wu L, Wei H, Huang H, Sheng Y, Song Y, Wei B, Liao Q, Liu S, Qiu X. Association between Intrauterine Microbiome and Risk of Intrauterine Growth Restriction: A Case-Control Study Based on Guangxi Zhuang Birth Cohort in China. TOHOKU J EXP MED 2022; 258:11-21. [DOI: 10.1620/tjem.2022.j033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Affiliation(s)
- Chenchun Chen
- Department of Epidemiology and Health Statistics, School of Public Health, Guangxi Medical University
| | - Peng Tang
- Department of Epidemiology and Health Statistics, School of Public Health, Guangxi Medical University
| | - Jun Liang
- Department of Epidemiology and Health Statistics, School of Public Health, Guangxi Medical University
| | - Dongping Huang
- Department of Sanitary Chemistry, School of Public Health, Guangxi Medical University
| | - Dongxiang Pan
- Department of Epidemiology and Health Statistics, School of Public Health, Guangxi Medical University
| | - Mengrui Lin
- Department of Sanitary Chemistry, School of Public Health, Guangxi Medical University
| | - Li Wu
- Department of Sanitary Chemistry, School of Public Health, Guangxi Medical University
| | - Huanni Wei
- Department of Sanitary Chemistry, School of Public Health, Guangxi Medical University
| | - Huishen Huang
- Department of Epidemiology and Health Statistics, School of Public Health, Guangxi Medical University
| | - Yonghong Sheng
- Department of Epidemiology and Health Statistics, School of Public Health, Guangxi Medical University
| | - Yanye Song
- The Third Affiliated Hospital of Guangxi Medical University
| | - Bincai Wei
- Department of Epidemiology and Health Statistics, School of Public Health, Guangxi Medical University
| | - Qian Liao
- Department of Epidemiology and Health Statistics, School of Public Health, Guangxi Medical University
| | - Shun Liu
- Department of Child and Adolescent Health & Maternal and Child Health, School of Public Health, Guangxi Medical University
| | - Xiaoqiang Qiu
- Department of Epidemiology and Health Statistics, School of Public Health, Guangxi Medical University
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Han KI, Kim JS, Lee KC, Eom MK, Suh MK, Kim HS, Park SH, Lee JH, Kang SW, Park JE, Oh BS, Yu SY, Choi SH, Lee DH, Yoon H, Kim BY, Lee JH, Lee JS. Senegalimassilia faecalis sp. nov., an anaerobic actinobacterium isolated from human faeces, and emended description of the genus Senegalimassilia. Int J Syst Evol Microbiol 2020; 70:1684-1690. [PMID: 31913113 DOI: 10.1099/ijsem.0.003958] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
A novel actinobacterial strain, designated KGMB04484T, was isolated from healthy human faeces sampled in the Republic of Korea. Cells of strain KGMB04484T were strictly anaerobic, Gram-stain-positive, catalase-positive, oxidase-negative, non-motile coccobacilli and formed tiny colonies on Columbia agar with 5 % horse blood. On the basis of 16S rRNA gene sequence similarity, strain KGMB04484T was affiliated with the genus Senegalimassilia in the family Coriobacteriaceae and its closest relative was Senegalimassilia anaerobia JC110T (96.28 % sequence similarity). The DNA G+C content of strain KGMB04484T was 61.2 mol%. The polar lipids contained diphosphatidylglycerol, phosphatidylglycerol, an unidentified phospholipid, an unidentified aminolipid and three unidentified glycolipids. The predominant cellular fatty acids (>10 %) of strain KGMB04484T were C14 : 0, C16 : 0 and C16 : 0 dimethyl acetal. Based on its phylogenetic, physiological and chemotaxonomic characteristics, strain KGMB04484T is considered to represent a novel species within the genus Senegalimassilia, for which the name Senegalimassilia faecalis sp. nov. is proposed. The type strain is KGMB04484T (=KCTC 15721T=CCUG 72347T).
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Affiliation(s)
- Kook-Il Han
- Korean Collection for Type Cultures, Korea Research Institute of Bioscience and Biotechnology, 181 Ipsin-gil, Jeongeup-si, Jeollabuk-do 56212, Republic of Korea
| | - Ji-Sun Kim
- Korean Collection for Type Cultures, Korea Research Institute of Bioscience and Biotechnology, 181 Ipsin-gil, Jeongeup-si, Jeollabuk-do 56212, Republic of Korea
| | - Keun Chul Lee
- Korean Collection for Type Cultures, Korea Research Institute of Bioscience and Biotechnology, 181 Ipsin-gil, Jeongeup-si, Jeollabuk-do 56212, Republic of Korea
| | - Mi Kyung Eom
- Korean Collection for Type Cultures, Korea Research Institute of Bioscience and Biotechnology, 181 Ipsin-gil, Jeongeup-si, Jeollabuk-do 56212, Republic of Korea
| | - Min Kuk Suh
- Korean Collection for Type Cultures, Korea Research Institute of Bioscience and Biotechnology, 181 Ipsin-gil, Jeongeup-si, Jeollabuk-do 56212, Republic of Korea
| | - Han Sol Kim
- Korean Collection for Type Cultures, Korea Research Institute of Bioscience and Biotechnology, 181 Ipsin-gil, Jeongeup-si, Jeollabuk-do 56212, Republic of Korea
| | - Seung-Hwan Park
- Korean Collection for Type Cultures, Korea Research Institute of Bioscience and Biotechnology, 181 Ipsin-gil, Jeongeup-si, Jeollabuk-do 56212, Republic of Korea
| | - Ju Huck Lee
- Korean Collection for Type Cultures, Korea Research Institute of Bioscience and Biotechnology, 181 Ipsin-gil, Jeongeup-si, Jeollabuk-do 56212, Republic of Korea
| | - Se Won Kang
- Korean Collection for Type Cultures, Korea Research Institute of Bioscience and Biotechnology, 181 Ipsin-gil, Jeongeup-si, Jeollabuk-do 56212, Republic of Korea
| | - Jam-Eon Park
- Korean Collection for Type Cultures, Korea Research Institute of Bioscience and Biotechnology, 181 Ipsin-gil, Jeongeup-si, Jeollabuk-do 56212, Republic of Korea
| | - Byeong Seob Oh
- Korean Collection for Type Cultures, Korea Research Institute of Bioscience and Biotechnology, 181 Ipsin-gil, Jeongeup-si, Jeollabuk-do 56212, Republic of Korea
| | - Seung Yeob Yu
- Korean Collection for Type Cultures, Korea Research Institute of Bioscience and Biotechnology, 181 Ipsin-gil, Jeongeup-si, Jeollabuk-do 56212, Republic of Korea
| | - Seung-Hyeon Choi
- Korean Collection for Type Cultures, Korea Research Institute of Bioscience and Biotechnology, 181 Ipsin-gil, Jeongeup-si, Jeollabuk-do 56212, Republic of Korea
| | - Dong Ho Lee
- Seoul National University Bundang Hospital, 82 Gumi-ro, 173 Beon-gil, Bundang-Gu, Seongnam-si, Gyeonggi-do 13620, Republic of Korea
| | - Hyuk Yoon
- Seoul National University Bundang Hospital, 82 Gumi-ro, 173 Beon-gil, Bundang-Gu, Seongnam-si, Gyeonggi-do 13620, Republic of Korea
| | - Byung-Yong Kim
- ChunLab, Inc., 2477 Nambusunhwan-ro, Seocho-gu, Seoul 06725, Republic of Korea
| | - Je Hee Lee
- ChunLab, Inc., 2477 Nambusunhwan-ro, Seocho-gu, Seoul 06725, Republic of Korea
| | - Jung-Sook Lee
- Korean Collection for Type Cultures, Korea Research Institute of Bioscience and Biotechnology, 181 Ipsin-gil, Jeongeup-si, Jeollabuk-do 56212, Republic of Korea.,University of Science and Technology (UST), 217 Gajeong-ro, Yuseong-gu, Daejeon 34113, Republic of Korea
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5
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Caputo A, Fournier PE, Raoult D. Genome and pan-genome analysis to classify emerging bacteria. Biol Direct 2019; 14:5. [PMID: 30808378 PMCID: PMC6390601 DOI: 10.1186/s13062-019-0234-0] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2018] [Accepted: 02/14/2019] [Indexed: 12/21/2022] Open
Abstract
Background In the recent years, genomic and pan-genomic studies have become increasingly important. Culturomics allows to study human microbiota through the use of different culture conditions, coupled with a method of rapid identification by MALDI-TOF, or 16S rRNA. Bacterial taxonomy is undergoing many changes as a consequence. With the help of pan-genomic analyses, species can be redefined, and new species definitions generated. Results Genomics, coupled with culturomics, has led to the discovery of many novel bacterial species or genera, including Akkermansia muciniphila and Microvirga massiliensis. Using the genome to define species has been applied within the genus Klebsiella. A discontinuity or an abrupt break in the core/pan-genome ratio can uncover novel species. Conclusions Applying genomic and pan-genomic analyses to the reclassification of other bacterial species or genera will be important in the future of medical microbiology. The pan-genome is one of many new innovative tools in bacterial taxonomy. Reviewers This article was reviewed by William Martin, Eric Bapteste and James Mcinerney. Open peer review Reviewed by William Martin, Eric Bapteste and James Mcinerney.
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Affiliation(s)
- Aurélia Caputo
- Aix Marseille Univ, IRD, APHM, MEPHI, IHU-Méditerranée Infection, Marseille, France
| | | | - Didier Raoult
- Aix Marseille Univ, IRD, APHM, MEPHI, IHU-Méditerranée Infection, Marseille, France.
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Nouioui I, Carro L, García-López M, Meier-Kolthoff JP, Woyke T, Kyrpides NC, Pukall R, Klenk HP, Goodfellow M, Göker M. Genome-Based Taxonomic Classification of the Phylum Actinobacteria. Front Microbiol 2018; 9:2007. [PMID: 30186281 PMCID: PMC6113628 DOI: 10.3389/fmicb.2018.02007] [Citation(s) in RCA: 414] [Impact Index Per Article: 69.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2018] [Accepted: 08/09/2018] [Indexed: 11/29/2022] Open
Abstract
The application of phylogenetic taxonomic procedures led to improvements in the classification of bacteria assigned to the phylum Actinobacteria but even so there remains a need to further clarify relationships within a taxon that encompasses organisms of agricultural, biotechnological, clinical, and ecological importance. Classification of the morphologically diverse bacteria belonging to this large phylum based on a limited number of features has proved to be difficult, not least when taxonomic decisions rested heavily on interpretation of poorly resolved 16S rRNA gene trees. Here, draft genome sequences of a large collection of actinobacterial type strains were used to infer phylogenetic trees from genome-scale data using principles drawn from phylogenetic systematics. The majority of taxa were found to be monophyletic but several orders, families, and genera, as well as many species and a few subspecies were shown to be in need of revision leading to proposals for the recognition of 2 orders, 10 families, and 17 genera, as well as the transfer of over 100 species to other genera. In addition, emended descriptions are given for many species mainly involving the addition of data on genome size and DNA G+C content, the former can be considered to be a valuable taxonomic marker in actinobacterial systematics. Many of the incongruities detected when the results of the present study were compared with existing classifications had been recognized from 16S rRNA gene trees though whole-genome phylogenies proved to be much better resolved. The few significant incongruities found between 16S/23S rRNA and whole genome trees underline the pitfalls inherent in phylogenies based upon single gene sequences. Similarly good congruence was found between the discontinuous distribution of phenotypic properties and taxa delineated in the phylogenetic trees though diverse non-monophyletic taxa appeared to be based on the use of plesiomorphic character states as diagnostic features.
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Affiliation(s)
- Imen Nouioui
- School of Natural and Environmental Sciences, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Lorena Carro
- School of Natural and Environmental Sciences, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Marina García-López
- Department of Microorganisms, Leibniz Institute DSMZ – German Collection of Microorganisms and Cell Cultures, Braunschweig, Germany
| | - Jan P. Meier-Kolthoff
- Department of Microorganisms, Leibniz Institute DSMZ – German Collection of Microorganisms and Cell Cultures, Braunschweig, Germany
| | - Tanja Woyke
- Department of Energy, Joint Genome Institute, Walnut Creek, CA, United States
| | - Nikos C. Kyrpides
- Department of Energy, Joint Genome Institute, Walnut Creek, CA, United States
| | - Rüdiger Pukall
- Department of Microorganisms, Leibniz Institute DSMZ – German Collection of Microorganisms and Cell Cultures, Braunschweig, Germany
| | - Hans-Peter Klenk
- School of Natural and Environmental Sciences, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Michael Goodfellow
- School of Natural and Environmental Sciences, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Markus Göker
- Department of Microorganisms, Leibniz Institute DSMZ – German Collection of Microorganisms and Cell Cultures, Braunschweig, Germany
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Adamberg K, Adamberg S, Ernits K, Larionova A, Voor T, Jaagura M, Visnapuu T, Alamäe T. Composition and metabolism of fecal microbiota from normal and overweight children are differentially affected by melibiose, raffinose and raffinose-derived fructans. Anaerobe 2018; 52:100-110. [PMID: 29935270 DOI: 10.1016/j.anaerobe.2018.06.009] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2018] [Revised: 06/12/2018] [Accepted: 06/18/2018] [Indexed: 12/28/2022]
Abstract
The aim of the study was to investigate the metabolism of non-digestible oligo- and polysaccharides by fecal microbiota, using isothermal microcalorimetry. The five tested substrates were raffinose, melibiose, a mixture of oligo- and polysaccharides produced from raffinose by levansucrase, levan synthesized from raffinose, and levan from timothy grass. Two inocula were comprised of pooled fecal samples from overweight or normal-weight children, from healthy adult volunteers and a pure culture of Bacteroides thetaiotaomicron as a reference bacterium for colon microbiota. The growth was analyzed based on the heat evolution curves, and the production of organic acids and gases. Taxonomic profiles of the microbiota were assessed by 16S rDNA sequencing. Raffinose and melibiose promoted the growth of bifidobacteria in all fecal pools. Several pool-specific substrate-related responses to raffinose and melibiose were revealed. Lactate-producing bacteria (Streptococcus and Enterococcus) became enriched in the pool of overweight children resulting in lactic acid as the major fermentation product on short saccharides. Acetic and butyric acids were prevalent at fermentation in the normal-weight pool coinciding with the enrichment of Catenibacterium. In the adult pool, the specific promotion of Bacteroides and Lachnospiraceae by levans was disclosed. In the fecal pool of normal-weight children, levans stimulated the growth of Senegalimassilia and Lachnoclostridium and this particular pool also showed the highest maximum heat production rate at levan fermentation. Levans and raffinose-derived oligosaccharides, but not raffinose and melibiose were completely fermented by a pure culture of Bacteroides thetaiotaomicron. The main conclusion from the study is that fecal microbiota of normal and overweight children have different compositions and they respond in specific manners to non-digestible oligo- and polysaccharides: raffinose, melibiose, raffinose-derived oligosaccharides and levans. The potential of the tested saccharides to support a healthy balance of colon microbiota requires further studies.
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Affiliation(s)
- Kaarel Adamberg
- Department of Chemistry and Biotechnology, Tallinn University of Technology, 19086, Tallinn, Estonia; Center of Food and Fermentation Technologies, 12618, Tallinn, Estonia.
| | - Signe Adamberg
- Department of Chemistry and Biotechnology, Tallinn University of Technology, 19086, Tallinn, Estonia.
| | - Karin Ernits
- Department of Genetics, Institute of Molecular and Cell Biology, University of Tartu, 51010, Tartu, Estonia.
| | - Anneli Larionova
- Department of Pediatrics, Institute of Clinical Medicine, University of Tartu, 51014, Tartu, Estonia.
| | - Tiia Voor
- Department of Pediatrics, Institute of Clinical Medicine, University of Tartu, 51014, Tartu, Estonia.
| | - Madis Jaagura
- Center of Food and Fermentation Technologies, 12618, Tallinn, Estonia.
| | - Triinu Visnapuu
- Department of Genetics, Institute of Molecular and Cell Biology, University of Tartu, 51010, Tartu, Estonia.
| | - Tiina Alamäe
- Department of Genetics, Institute of Molecular and Cell Biology, University of Tartu, 51010, Tartu, Estonia.
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Beltrán D, Romo-Vaquero M, Espín JC, Tomás-Barberán FA, Selma MV. Ellagibacter isourolithinifaciens gen. nov., sp. nov., a new member of the family Eggerthellaceae, isolated from human gut. Int J Syst Evol Microbiol 2018; 68:1707-1712. [PMID: 29583112 DOI: 10.1099/ijsem.0.002735] [Citation(s) in RCA: 67] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Urolithins are gut microbial metabolites that exert health benefits in vivo and are generated from ellagic acid (EA) and ellagitannin-containing foods such as strawberries, pomegranates and walnuts. Gordonibacter species produce some intermediary urolithins but the micro-organisms responsible for the transformation of EA into the final and more bioactive urolithins, such as urolithin A and isourolithin A, are unknown. We report here a new bacterium, capable of metabolizing EA into isourolithin A, isolated from healthy human faeces and characterized by determining phenotypic, biochemical and molecular methods. Strain CEBAS 4A belongs to the Eggerthellaceae family and differed from other genera of this family, both phylogenetically and phenotypically. Based on 16S rRNA gene sequence similarity, the strain was related to Enterorhabdus musicola DSM 19490T (92.9 % similarity), Enterorhabdus caecimuris DSM 21839T (92.7 % similarity), Adlercreutzia equolifaciens DSM 19450T (92.5 % similarity), Asaccharobacter celatus DSM 18785T (92.5 % similarity) and Parvibacter caecicola DSM 22242T (91.2 % similarity). This strain was strictly anaerobic and Gram-stain-positive. The whole-cell fatty acids were saturated (98.3 %), a very high percentage that differs from the nearest genera ranging from 62 to 73 %. The major respiratory lipoquinone was menaquinone-7 and the diamino acid in the peptidoglycan was meso-diaminopimelic acid. Diphosphatidylglycerol and phosphatidylglycerol comprised the main polar lipid profile in addition to several phosphoglycolipids (PGL1-2), phospholipids (PL1-4), glycolipids (GL1-6) and lipids. Based on these data, a new genus, Ellagibacter gen. nov. is proposed with one species, Ellagibacter isourolithinifaciens sp. nov. The type strain of Ellagibacter isourolithinifaciens is CEBAS 4AT (=DSM 104140T=CCUG 70284T).
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Affiliation(s)
- David Beltrán
- Laboratory of Food and Health, Research Group on Quality, Safety and Bioactivity of Plant Foods, Department of Food Science and Technology, CEBAS-CSIC, 30100, Campus de Espinardo, Nº25, Murcia, Spain
| | - María Romo-Vaquero
- Laboratory of Food and Health, Research Group on Quality, Safety and Bioactivity of Plant Foods, Department of Food Science and Technology, CEBAS-CSIC, 30100, Campus de Espinardo, Nº25, Murcia, Spain
| | - Juan C Espín
- Laboratory of Food and Health, Research Group on Quality, Safety and Bioactivity of Plant Foods, Department of Food Science and Technology, CEBAS-CSIC, 30100, Campus de Espinardo, Nº25, Murcia, Spain
| | - Francisco A Tomás-Barberán
- Laboratory of Food and Health, Research Group on Quality, Safety and Bioactivity of Plant Foods, Department of Food Science and Technology, CEBAS-CSIC, 30100, Campus de Espinardo, Nº25, Murcia, Spain
| | - Maria V Selma
- Laboratory of Food and Health, Research Group on Quality, Safety and Bioactivity of Plant Foods, Department of Food Science and Technology, CEBAS-CSIC, 30100, Campus de Espinardo, Nº25, Murcia, Spain
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9
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Danylec N, Göbl A, Stoll DA, Hetzer B, Kulling SE, Huch M. Rubneribacter badeniensis gen. nov., sp. nov. and Enteroscipio rubneri gen. nov., sp. nov., new members of the Eggerthellaceae isolated from human faeces. Int J Syst Evol Microbiol 2018. [PMID: 29537365 DOI: 10.1099/ijsem.0.002705] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Two novel, anaerobic, Gram-positive, rod-shaped bacterial strains, ResAG-85T and ResAG-96T, were isolated from a faecal sample of a male human. 16S rRNA gene sequences analyses indicated that these strains represent a distinct lineage within the family Eggerthellaceae. Strain ResAG-85T showed 92.3 % similarity to the type strains of the genera Eggerthella and Gordonibacter. Strain ResAG-96T clustered together with Paraeggerthella hongkongensis and the newly (but not validly) published genus 'Arabia massiliensis' (94.8 % similarity). Analysis of quinones revealed that MK-5 (21 % in ResAG-85T and 95 % in ResAG-96T) and MK-7 (53 % in strain ResAG-85T) were present, which were described for the first time for members of the Eggerthellaceae. Furthermore, MK-6 was present in both strains (25 % ResAG-85T and 5 % in ResAG-96T). The polar lipids detected in ResAG-85T and ResAG-96T consisted of eight and six glycolipids, respectively. Both strains possessed three phospholipids, one phosphatidylglycerol and one diphosphatidylglycerol. Analysis of fatty acids revealed that the percentage of total branched fatty acids was relatively high in comparison to related strains with 42 and 50 % of strains ResAG-85T and ResAG-96T but comparable to the value obtained for Gordonibacter pamelaeae DSM 19378T. On the basis of this polyphasic approach including molecular (16S rRNA gene sequencing) and biochemical methods (analysis of fatty acids, quinones, polar lipids, Rapid ID 32A and API 20A), the new genera and species Rubneribacter badeniensis with ResAG-85T (=DSM 105129T=JCM 32272T) and Enteroscipio rubneri with ResAG-96T (=DSM 105130T=JCM 32273T) as the type and only strains are described.
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Affiliation(s)
- Nicolas Danylec
- Department of Safety and Quality of Fruit and Vegetables, Max Rubner-Institut, Federal Research Institute of Nutrition and Food, Haid-und-Neu-Straße 9, 76131 Karlsruhe, Germany
| | - Andrea Göbl
- Department of Safety and Quality of Fruit and Vegetables, Max Rubner-Institut, Federal Research Institute of Nutrition and Food, Haid-und-Neu-Straße 9, 76131 Karlsruhe, Germany
| | - Dominic A Stoll
- Department of Safety and Quality of Fruit and Vegetables, Max Rubner-Institut, Federal Research Institute of Nutrition and Food, Haid-und-Neu-Straße 9, 76131 Karlsruhe, Germany
| | - Birgit Hetzer
- Department of Food Technology and Bioprocess Engineering, Max Rubner-Institut, Federal Research Institute of Nutrition and Food, Haid-und-Neu-Straße 9, 76131 Karlsruhe, Germany
| | - Sabine E Kulling
- Department of Safety and Quality of Fruit and Vegetables, Max Rubner-Institut, Federal Research Institute of Nutrition and Food, Haid-und-Neu-Straße 9, 76131 Karlsruhe, Germany
| | - Melanie Huch
- Department of Safety and Quality of Fruit and Vegetables, Max Rubner-Institut, Federal Research Institute of Nutrition and Food, Haid-und-Neu-Straße 9, 76131 Karlsruhe, Germany
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10
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Ndiaye C, Bassène H, Cadoret F, Raoult D, Lagier JC, Sokhna C. 'Citricoccus massiliensis' sp. nov., a new bacterial species isolated from human skin by culturomics. New Microbes New Infect 2018; 23:83-85. [PMID: 29692910 PMCID: PMC5913060 DOI: 10.1016/j.nmni.2018.02.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2017] [Revised: 01/31/2018] [Accepted: 02/09/2018] [Indexed: 12/22/2022] Open
Abstract
We report the main characteristics of 'Citricoccus massiliensis'strain Marseille-P4330, a new species within the genus Citricoccus. This strain was isolated from the skin of a healthy human man living in Dielmo, Senegal, Western Africa.
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Affiliation(s)
- C Ndiaye
- Aix-Marseille Université, IRD (Dakar, Marseille, Papeete), AP-HM, IHU-Méditerranée Infection, UMR Vecteurs-Infections Tropicales et Méditerranéennes (VITROME), France
| | - H Bassène
- Aix-Marseille Université, IRD (Dakar, Marseille, Papeete), AP-HM, IHU-Méditerranée Infection, UMR Vecteurs-Infections Tropicales et Méditerranéennes (VITROME), France
| | - F Cadoret
- Aix-Marseille Université, IRD, MEPHI, IHU-Méditerranée Infection, Marseille, France
| | - D Raoult
- Aix-Marseille Université, IRD, MEPHI, IHU-Méditerranée Infection, Marseille, France
| | - J C Lagier
- Aix-Marseille Université, IRD, MEPHI, IHU-Méditerranée Infection, Marseille, France
| | - C Sokhna
- Aix-Marseille Université, IRD (Dakar, Marseille, Papeete), AP-HM, IHU-Méditerranée Infection, UMR Vecteurs-Infections Tropicales et Méditerranéennes (VITROME), France
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11
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Senghor B, Bassène H, Khelaifia S, Robert C, Fournier PE, Ruimy R, Sokhna C, Raoult D, Lagier JC. Sediminibacillus massiliensis sp. nov., a moderately halophilic, Gram-positive bacterium isolated from a stool sample of a young Senegalese man. Antonie van Leeuwenhoek 2018; 111:1225-1236. [PMID: 29417358 DOI: 10.1007/s10482-018-1032-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2017] [Accepted: 01/27/2018] [Indexed: 01/26/2023]
Abstract
A Gram-positive, moderately halophilic bacterium, referred to as strain Marseille-P3518T, was isolated from a stool sample with 2% NaCl concentration from a healthy 15-year-old male living in Dielmo, a village in Senegal. Cells are aerobic, rod-shaped and motile and display endospore formation. Strain Marseille-P3518T can grow in a medium with 0-20% (w/v) sodium chloride (optimally at 5-7.5% w/v). The major fatty acids were 12-methyl-tetradecanoic acid (45.8%), 13-methyl-tetradecanoic acid (26.9%) and 12-methyl-tridecanoic acid (12.8%). The genome is 4,347,479 bp long with 42.1% G+C content. It contains 4282 protein-coding and 107 RNA genes. Phylogenetic analysis based on 16S rRNA gene sequence comparisons showed that strain Marseille-P3518T is a member of the Bacillaceae family and is closely related to Sediminibacillus albus (97.4% gene sequence similarity). Strain Marseille-P3518T was clearly differentiated from its phylogenetic neighbors on the basis of phenotypic and genotypic features. Strain Marseille-P3518T is, therefore, considered to be a novel representative of the genus Sediminibacillus, for which the name Sediminibacillus massiliensis sp. nov. is proposed, and the type strain is Marseille-P3518T (CSUR P3518T, DSM69894).
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Affiliation(s)
- Bruno Senghor
- URMITE, Aix Marseille Université, UM63, CNRS 7278, IRD 198, INSERM 1095, IHU - Méditerranée Infection, 19-21 Boulevard Jean Moulin, 13005, Marseille, France
| | - Hubert Bassène
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes IRD 198, CNRS 7278, Aix-Marseille Université, Marseille, France.,Campus Commun UCAD-IRD of Hann, Dakar, Senegal
| | - Saber Khelaifia
- URMITE, Aix Marseille Université, UM63, CNRS 7278, IRD 198, INSERM 1095, IHU - Méditerranée Infection, 19-21 Boulevard Jean Moulin, 13005, Marseille, France
| | - Catherine Robert
- URMITE, Aix Marseille Université, UM63, CNRS 7278, IRD 198, INSERM 1095, IHU - Méditerranée Infection, 19-21 Boulevard Jean Moulin, 13005, Marseille, France
| | - Pierre-Edouard Fournier
- URMITE, Aix Marseille Université, UM63, CNRS 7278, IRD 198, INSERM 1095, IHU - Méditerranée Infection, 19-21 Boulevard Jean Moulin, 13005, Marseille, France
| | - Raymond Ruimy
- Department of Bacteriology at Nice, Academic Hospital, Nice, France.,Nice Medical University, Nice-Sophia Antipolis University, Nice, France.,INSERM U1065 (C3M), Bacterial Toxins in Host Pathogen Interactions, C3M, Bâtiment Universitaire Archimed, Nice, France
| | - Cheikh Sokhna
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes IRD 198, CNRS 7278, Aix-Marseille Université, Marseille, France.,Campus Commun UCAD-IRD of Hann, Dakar, Senegal
| | - Didier Raoult
- URMITE, Aix Marseille Université, UM63, CNRS 7278, IRD 198, INSERM 1095, IHU - Méditerranée Infection, 19-21 Boulevard Jean Moulin, 13005, Marseille, France.,Special Infectious Agents Unit, King Fahd Medical Research Center, King Abdulaziz University, Jedda, Saudi Arabia
| | - Jean-Christophe Lagier
- URMITE, Aix Marseille Université, UM63, CNRS 7278, IRD 198, INSERM 1095, IHU - Méditerranée Infection, 19-21 Boulevard Jean Moulin, 13005, Marseille, France.
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12
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Bilen M, Cadoret F, Richez M, Tomei E, Daoud Z, Raoult D, Fournier PE. Libanicoccus massiliensis gen. nov., sp. nov., a new bacterium isolated from human stool. New Microbes New Infect 2018; 21:63-71. [PMID: 29204287 PMCID: PMC5711663 DOI: 10.1016/j.nmni.2017.11.001] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2017] [Revised: 11/06/2017] [Accepted: 11/06/2017] [Indexed: 01/21/2023] Open
Abstract
Strain Marseille-P3237 was isolated from a stool sample of a healthy 35-year-old Congolese pygmy female. This anaerobic, Gram-negative, non-spore-forming and non-motile coccus-shaped bacterium is a member of the order Coriobacteriales. It exhibits a 2 009 306-bp genome with a 65.46 mol% G+C content and is closely related to, but distinct from, members of the Olsenella genus. We propose the creation of the new genus Libanicoccus gen. nov. and of the new species Libanicoccus massiliensis sp. nov.
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Affiliation(s)
- M. Bilen
- Aix-Marseille Université, Institut hospitalo-universitaire Méditerranée-infection, URMITE, UM63, CNRS 7278, IRD 198, Inserm U1095, Marseille, France
- Clinical Microbiology Department, Faculty of Medicine and Medical Sciences, University of Balamand, Amioun, Lebanon
| | - F. Cadoret
- Aix-Marseille Université, Institut hospitalo-universitaire Méditerranée-infection, URMITE, UM63, CNRS 7278, IRD 198, Inserm U1095, Marseille, France
| | - M. Richez
- Aix-Marseille Université, Institut hospitalo-universitaire Méditerranée-infection, URMITE, UM63, CNRS 7278, IRD 198, Inserm U1095, Marseille, France
| | - E. Tomei
- Aix-Marseille Université, Institut hospitalo-universitaire Méditerranée-infection, URMITE, UM63, CNRS 7278, IRD 198, Inserm U1095, Marseille, France
| | - Z. Daoud
- Clinical Microbiology Department, Faculty of Medicine and Medical Sciences, University of Balamand, Amioun, Lebanon
| | - D. Raoult
- Aix-Marseille Université, Institut hospitalo-universitaire Méditerranée-infection, URMITE, UM63, CNRS 7278, IRD 198, Inserm U1095, Marseille, France
- Special Infectious Agents Unit, King Fahd Medical Research Centre, King Abdulaziz University, Jeddah, Saudi Arabia
| | - P.-E. Fournier
- Aix-Marseille Université, Institut hospitalo-universitaire Méditerranée-infection, URMITE, UM63, CNRS 7278, IRD 198, Inserm U1095, Marseille, France
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13
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Seck EH, Beye M, Traore SI, Khelaifia S, Michelle C, Couderc C, Brah S, Fournier PE, Raoult D, Bittar F. Bacillus kwashiorkori sp. nov., a new bacterial species isolated from a malnourished child using culturomics. Microbiologyopen 2017; 7. [PMID: 29076642 PMCID: PMC5822343 DOI: 10.1002/mbo3.535] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2017] [Accepted: 08/15/2017] [Indexed: 12/16/2022] Open
Abstract
Strain SIT6T was isolated from the fecal flora of a severely malnourished child as part of a broad “culturomics” study aiming to maximize the culture conditions for the in‐depth exploration of the human microbiota. An analysis of the 16S rRNA gene sequence showed that strain SIT6T shared 94.1% 16S rRNA gene sequence similarity with Bacillus thermoamylovorans DKPT (NR_029151), the phylogenetically closest type species. Colonies are creamy white, circular, 4–5 mm in diameter after cultivation at 37°C for 24 hr on 5% sheep blood‐enriched Colombia agar. Growth occurs at temperatures in the range of 25–56°C (optimally at 37°C). Strain SIT6T is a gram‐positive, facultative anaerobic rod and motile by means of peritrichous flagella and sporulating; it is catalase and oxidase positive. The 2,784,637‐bp‐long genome, composed of 16 contigs, has a G+C content of 35.19%. Of the 2,646 predicted genes, 2,572 were protein‐coding genes and 74 were RNAs. The major fatty acids are saturated species (15:0 iso, 16:0 and 17:0 anteiso). Of the 14 detected fatty acids, 11 are saturated, either linear or branched (iso and anteiso). Digital DNA–DNA hybridization (dDDH) estimation and average genomic identity of orthologous gene sequences (AGIOS) of the strain SIT6T against genomes of the type strains of related species ranged between 18.6% and 38.3% and between 54.77% and 65.50%, respectively. According to our taxonogenomics results, we propose the creation of Bacillus kwashiorkori sp. nov. that contains the type strain SIT6T (=CSUR P2452T, =DSM 29059T).
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Affiliation(s)
- El Hadji Seck
- Aix-Marseille Univ, CNRS 7278, AP-HM, IRD 198, INSERM 1095, URMITE, IHU Méditerranée Infection, Marseille, France
| | - Mamadou Beye
- Aix-Marseille Univ, CNRS 7278, AP-HM, IRD 198, INSERM 1095, URMITE, IHU Méditerranée Infection, Marseille, France
| | - Sory Ibrahima Traore
- Aix-Marseille Univ, CNRS 7278, AP-HM, IRD 198, INSERM 1095, URMITE, IHU Méditerranée Infection, Marseille, France
| | - Saber Khelaifia
- Aix-Marseille Univ, CNRS 7278, AP-HM, IRD 198, INSERM 1095, URMITE, IHU Méditerranée Infection, Marseille, France
| | - Caroline Michelle
- Aix-Marseille Univ, CNRS 7278, AP-HM, IRD 198, INSERM 1095, URMITE, IHU Méditerranée Infection, Marseille, France
| | - Carine Couderc
- Aix-Marseille Univ, CNRS 7278, AP-HM, IRD 198, INSERM 1095, URMITE, IHU Méditerranée Infection, Marseille, France
| | | | - Pierre-Edouard Fournier
- Aix-Marseille Univ, CNRS 7278, AP-HM, IRD 198, INSERM 1095, URMITE, IHU Méditerranée Infection, Marseille, France
| | - Didier Raoult
- Aix-Marseille Univ, CNRS 7278, AP-HM, IRD 198, INSERM 1095, URMITE, IHU Méditerranée Infection, Marseille, France.,King Fahd Medical Research Center, Special Infectious Agents Unit, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Fadi Bittar
- Aix-Marseille Univ, CNRS 7278, AP-HM, IRD 198, INSERM 1095, URMITE, IHU Méditerranée Infection, Marseille, France
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14
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Togo AH, Durand G, Khelaifia S, Armstrong N, Robert C, Cadoret F, Di Pinto F, Delerce J, Levasseur A, Raoult D, Million M. Fournierella massiliensis gen. nov., sp. nov., a new human-associated member of the family Ruminococcaceae. Int J Syst Evol Microbiol 2017; 67:1393-1399. [PMID: 28126042 DOI: 10.1099/ijsem.0.001826] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
An anaerobic bacterium, strain AT2T, was isolated from the fresh stool sample of a healthy French man using the culturomics approach. The 16S rRNA gene sequence analysis showed that strain AT2T had 95.2 % nucleotide sequence similarity with Gemmiger formicilisATCC 27749T, the phylogenetically closest species with standing in nomenclature. Cells are Gram-stain-negative, catalase- and oxidase-negative, obligately anaerobic, non-motile, non-spore-forming, rod-shaped, and the bacilli were mesothermophilic. The major fatty acids were C16 : 0 (43.8 %) and C18 : 1n9 (20 %). The DNA G+C content of the strain based on its genome sequence was 56.8 mol%. Based on the phenotypic, biochemical and phylogenetic analysis, we propose the creation of the genus Fournierella gen. nov., which contains strain AT2T (=CSUR P2014T=DSM 100451T) as the type strain of the type species Fournierella massiliensis gen. nov., sp. nov.
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Affiliation(s)
- Amadou Hamidou Togo
- URMITE, UM63, CNRS7278, IRD198, INSERM1095, Institut Hospitalier Universitaire Méditerranée-Infection, Aix Marseille Université, Marseille, France
| | - Guillaume Durand
- URMITE, UM63, CNRS7278, IRD198, INSERM1095, Institut Hospitalier Universitaire Méditerranée-Infection, Aix Marseille Université, Marseille, France
| | - Saber Khelaifia
- URMITE, UM63, CNRS7278, IRD198, INSERM1095, Institut Hospitalier Universitaire Méditerranée-Infection, Aix Marseille Université, Marseille, France
| | - Nicholas Armstrong
- URMITE, UM63, CNRS7278, IRD198, INSERM1095, Institut Hospitalier Universitaire Méditerranée-Infection, Aix Marseille Université, Marseille, France
| | - Catherine Robert
- URMITE, UM63, CNRS7278, IRD198, INSERM1095, Institut Hospitalier Universitaire Méditerranée-Infection, Aix Marseille Université, Marseille, France
| | - Frédéric Cadoret
- URMITE, UM63, CNRS7278, IRD198, INSERM1095, Institut Hospitalier Universitaire Méditerranée-Infection, Aix Marseille Université, Marseille, France
| | - Fabrizio Di Pinto
- URMITE, UM63, CNRS7278, IRD198, INSERM1095, Institut Hospitalier Universitaire Méditerranée-Infection, Aix Marseille Université, Marseille, France
| | - Jérémy Delerce
- URMITE, UM63, CNRS7278, IRD198, INSERM1095, Institut Hospitalier Universitaire Méditerranée-Infection, Aix Marseille Université, Marseille, France
| | - Anthony Levasseur
- URMITE, UM63, CNRS7278, IRD198, INSERM1095, Institut Hospitalier Universitaire Méditerranée-Infection, Aix Marseille Université, Marseille, France
| | - Didier Raoult
- URMITE, UM63, CNRS7278, IRD198, INSERM1095, Institut Hospitalier Universitaire Méditerranée-Infection, Aix Marseille Université, Marseille, France.,Special Infectious Agents Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Matthieu Million
- URMITE, UM63, CNRS7278, IRD198, INSERM1095, Institut Hospitalier Universitaire Méditerranée-Infection, Aix Marseille Université, Marseille, France
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15
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Abdallah RA, Beye M, Diop A, Bakour S, Raoult D, Fournier PE. The impact of culturomics on taxonomy in clinical microbiology. Antonie van Leeuwenhoek 2017; 110:1327-1337. [PMID: 28389704 DOI: 10.1007/s10482-017-0871-1] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/19/2017] [Accepted: 04/04/2017] [Indexed: 02/06/2023]
Abstract
Over the past decade, new culture methods coupled to genome and metagenome sequencing have enabled the number of isolated bacterial species with standing in nomenclature to rise to more than 15,000 whereas it was only 1791 in 1980. 'Culturomics', a new approach based on the diversification of culture conditions, has enabled the isolation of more than 1000 distinct human-associated bacterial species since 2012, including 247 new species. This strategy was demonstrated to be complementary to metagenome sequencing for the exhaustive study of the human microbiota and its roles in health and diseases. However, by identifying a large number of new bacterial species in a short time, culturomics has highlighted a need for taxonomic approaches adapted to clinical microbiology that would include the use of modern and reproducible tools, including high throughput genomic and proteomic analyses. Herein, we review the development of culturomics and genomics in the clinical microbiology field and their impact on bacterial taxonomy.
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Affiliation(s)
- Rita Abou Abdallah
- Unité de recherche sur les maladies infectieuses et tropicales émergentes (URMITE), UM 63CNRS 7278IRD 198Inserm 1095IHU Méditerranée Infection, Faculté de Médecine, Aix-Marseille Université, 27 Bd Jean Moulin, 13385, Marseille Cedex5, France
| | - Mamadou Beye
- Unité de recherche sur les maladies infectieuses et tropicales émergentes (URMITE), UM 63CNRS 7278IRD 198Inserm 1095IHU Méditerranée Infection, Faculté de Médecine, Aix-Marseille Université, 27 Bd Jean Moulin, 13385, Marseille Cedex5, France
| | - Awa Diop
- Unité de recherche sur les maladies infectieuses et tropicales émergentes (URMITE), UM 63CNRS 7278IRD 198Inserm 1095IHU Méditerranée Infection, Faculté de Médecine, Aix-Marseille Université, 27 Bd Jean Moulin, 13385, Marseille Cedex5, France
| | - Sofiane Bakour
- Unité de recherche sur les maladies infectieuses et tropicales émergentes (URMITE), UM 63CNRS 7278IRD 198Inserm 1095IHU Méditerranée Infection, Faculté de Médecine, Aix-Marseille Université, 27 Bd Jean Moulin, 13385, Marseille Cedex5, France
| | - Didier Raoult
- Unité de recherche sur les maladies infectieuses et tropicales émergentes (URMITE), UM 63CNRS 7278IRD 198Inserm 1095IHU Méditerranée Infection, Faculté de Médecine, Aix-Marseille Université, 27 Bd Jean Moulin, 13385, Marseille Cedex5, France
| | - Pierre-Edouard Fournier
- Unité de recherche sur les maladies infectieuses et tropicales émergentes (URMITE), UM 63CNRS 7278IRD 198Inserm 1095IHU Méditerranée Infection, Faculté de Médecine, Aix-Marseille Université, 27 Bd Jean Moulin, 13385, Marseille Cedex5, France.
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16
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Blautia massiliensis sp. nov., isolated from a fresh human fecal sample and emended description of the genus Blautia. Anaerobe 2017; 43:47-55. [DOI: 10.1016/j.anaerobe.2016.12.001] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2016] [Revised: 12/01/2016] [Accepted: 12/02/2016] [Indexed: 01/01/2023]
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17
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Mourembou G, Rathored J, Lekana-Douki JB, Ndjoyi-Mbiguino A, Khelaifia S, Robert C, Armstrong N, Raoult D, Fournier PE. Description of Gabonibacter massiliensis gen. nov., sp. nov., a New Member of the Family Porphyromonadaceae Isolated from the Human Gut Microbiota. Curr Microbiol 2016; 73:867-877. [PMID: 27628331 DOI: 10.1007/s00284-016-1137-2] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2016] [Accepted: 09/08/2016] [Indexed: 12/19/2022]
Abstract
The identification of human-associated bacteria is very important to control infectious diseases. In recent years, we diversified culture conditions in a strategy named culturomics, and isolated more than 100 new bacterial species and/or genera. Using this strategy, strain GM7, a strictly anaerobic gram-negative bacterium was recently isolated from a stool specimen of a healthy Gabonese patient. It is a motile coccobacillus without catalase and oxidase activities. The genome of Gabonibacter massiliensis is 3,397,022 bp long with 2880 ORFs and a G+C content of 42.09 %. Of the predicted genes, 2,819 are protein-coding genes, and 61 are RNAs. Strain GM7 differs from the closest genera within the family Porphyromonadaceae both genotypically and in shape and motility. Thus, we propose that strain GM7T (=CSUR P2336 = DSM 101039) is the type strain of the new genus Gabonibacter gen. nov. and the new species G. massiliensis gen. nov., sp. nov.
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Affiliation(s)
- Gaël Mourembou
- URMITE, UM63, CNRS 7278, IRD 198, INSERM 1095, IHU Méditerranée-Infection, Faculté de Médecine, Aix-Marseille Université, 27 Bd Jean Moulin, Marseille, France.,Ecole Doctorale Régionale d'Afrique Centrale, B.P. 876, Franceville, Gabon
| | - Jaishriram Rathored
- URMITE, UM63, CNRS 7278, IRD 198, INSERM 1095, IHU Méditerranée-Infection, Faculté de Médecine, Aix-Marseille Université, 27 Bd Jean Moulin, Marseille, France
| | - Jean Bernard Lekana-Douki
- Unité de Parasitologie Médicale (UPARAM), CIRMF B.P. 769, Franceville, Gabon.,Département de Parasitologie Mycologie et de Médecine Tropicale, Université des Sciences de la Santé, B.P. 4009, Libreville, Gabon
| | - Angélique Ndjoyi-Mbiguino
- Département de Microbiologie, Laboratoire national de référence IST/sida, Faculté de Médecine, Université des Sciences de la Santé, B.P. 4009, Libreville, Gabon
| | - Saber Khelaifia
- URMITE, UM63, CNRS 7278, IRD 198, INSERM 1095, IHU Méditerranée-Infection, Faculté de Médecine, Aix-Marseille Université, 27 Bd Jean Moulin, Marseille, France
| | - Catherine Robert
- URMITE, UM63, CNRS 7278, IRD 198, INSERM 1095, IHU Méditerranée-Infection, Faculté de Médecine, Aix-Marseille Université, 27 Bd Jean Moulin, Marseille, France
| | - Nicholas Armstrong
- URMITE, UM63, CNRS 7278, IRD 198, INSERM 1095, IHU Méditerranée-Infection, Faculté de Médecine, Aix-Marseille Université, 27 Bd Jean Moulin, Marseille, France
| | - Didier Raoult
- URMITE, UM63, CNRS 7278, IRD 198, INSERM 1095, IHU Méditerranée-Infection, Faculté de Médecine, Aix-Marseille Université, 27 Bd Jean Moulin, Marseille, France.,Special Infectious Agents Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Pierre-Edouard Fournier
- URMITE, UM63, CNRS 7278, IRD 198, INSERM 1095, IHU Méditerranée-Infection, Faculté de Médecine, Aix-Marseille Université, 27 Bd Jean Moulin, Marseille, France.
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18
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Seck E, Traore S, Khelaifia S, Beye M, Michelle C, Couderc C, Brah S, Fournier PE, Raoult D, Dubourg G. Tessaracoccus massiliensis sp. nov., a new bacterial species isolated from the human gut. New Microbes New Infect 2016; 13:3-12. [PMID: 27358740 PMCID: PMC4916054 DOI: 10.1016/j.nmni.2016.05.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2016] [Revised: 04/28/2016] [Accepted: 05/03/2016] [Indexed: 11/22/2022] Open
Abstract
A new Actinobacterium, designated Tessaracoccus massiliensis type strain SIT-7(T) (= CSUR P1301 = DSM 29060), have been isolated from a Nigerian child with kwashiorkor. It is a facultative aerobic, Gram positive, rod shaped, non spore-forming, and non motile bacterium. Here, we describe the genomic and phenotypic characteristics of this isolate. Its 3,212,234 bp long genome (1 chromosome, no plasmid) exhibits a G+C content of 67.81% and contains 3,058 protein-coding genes and 49 RNA genes.
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Affiliation(s)
- E. Seck
- Aix-Marseille Université, URMITE, UM63, CNRS7278, IRD198, INSERM 1095, Faculté de médecine, Marseille, France
| | - S.I. Traore
- Aix-Marseille Université, URMITE, UM63, CNRS7278, IRD198, INSERM 1095, Faculté de médecine, Marseille, France
| | - S. Khelaifia
- Aix-Marseille Université, URMITE, UM63, CNRS7278, IRD198, INSERM 1095, Faculté de médecine, Marseille, France
| | - M. Beye
- Aix-Marseille Université, URMITE, UM63, CNRS7278, IRD198, INSERM 1095, Faculté de médecine, Marseille, France
| | - C. Michelle
- Aix-Marseille Université, URMITE, UM63, CNRS7278, IRD198, INSERM 1095, Faculté de médecine, Marseille, France
| | - C. Couderc
- Aix-Marseille Université, URMITE, UM63, CNRS7278, IRD198, INSERM 1095, Faculté de médecine, Marseille, France
| | - S. Brah
- Hôpital National de Niamey, Niamey, Niger
| | - P.-E. Fournier
- Aix-Marseille Université, URMITE, UM63, CNRS7278, IRD198, INSERM 1095, Faculté de médecine, Marseille, France
| | - D. Raoult
- Aix-Marseille Université, URMITE, UM63, CNRS7278, IRD198, INSERM 1095, Faculté de médecine, Marseille, France
- Special Infectious Agents Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
| | - G. Dubourg
- Aix-Marseille Université, URMITE, UM63, CNRS7278, IRD198, INSERM 1095, Faculté de médecine, Marseille, France
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19
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Durand G, Lagier JC, Khelaifia S, Armstrong N, Robert C, Rathored J, Fournier PE, Raoult D. Drancourtella massiliensis gen. nov., sp. nov. isolated from fresh healthy human faecal sample from South France. New Microbes New Infect 2016; 11:34-42. [PMID: 27257490 PMCID: PMC4877409 DOI: 10.1016/j.nmni.2016.02.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2015] [Revised: 01/30/2016] [Accepted: 02/03/2016] [Indexed: 11/01/2022] Open
Abstract
Strain GD1(T) gen. nov., sp. nov., is the type strain of the newly proposed genus and species Drancourtella massiliensis, belonging to the Clostridiales order. This strain, isolated from the stool of a healthy person, is a Gram-positive rod, oxygen intolerant and nonmotile, with spore-forming activity. The features of this organism and its genome sequence are described. The draft genome is 3 057 334 bp long with 45.24% G + C content; it contains 2861 protein-coding genes and 64 RNA genes.
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Affiliation(s)
- G.A. Durand
- URMITE UM63, CNRS7278, IRD198, INSERM1085, Faculté de Médecine, Aix Marseille Université, Marseille, France
- Pôle des Maladies Infectieuses, Hôpital La Timone, Assistance Publique-Hôpitaux de Marseille, Marseille, France
| | - J.-C. Lagier
- URMITE UM63, CNRS7278, IRD198, INSERM1085, Faculté de Médecine, Aix Marseille Université, Marseille, France
- Pôle des Maladies Infectieuses, Hôpital La Timone, Assistance Publique-Hôpitaux de Marseille, Marseille, France
| | - S. Khelaifia
- URMITE UM63, CNRS7278, IRD198, INSERM1085, Faculté de Médecine, Aix Marseille Université, Marseille, France
| | - N. Armstrong
- URMITE UM63, CNRS7278, IRD198, INSERM1085, Faculté de Médecine, Aix Marseille Université, Marseille, France
| | - C. Robert
- URMITE UM63, CNRS7278, IRD198, INSERM1085, Faculté de Médecine, Aix Marseille Université, Marseille, France
| | - J. Rathored
- URMITE UM63, CNRS7278, IRD198, INSERM1085, Faculté de Médecine, Aix Marseille Université, Marseille, France
| | - P.-E. Fournier
- URMITE UM63, CNRS7278, IRD198, INSERM1085, Faculté de Médecine, Aix Marseille Université, Marseille, France
- Pôle des Maladies Infectieuses, Hôpital La Timone, Assistance Publique-Hôpitaux de Marseille, Marseille, France
| | - D. Raoult
- URMITE UM63, CNRS7278, IRD198, INSERM1085, Faculté de Médecine, Aix Marseille Université, Marseille, France
- Pôle des Maladies Infectieuses, Hôpital La Timone, Assistance Publique-Hôpitaux de Marseille, Marseille, France
- Special Infectious Agents Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
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20
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Caputo A, Lagier J, Azza S, Robert C, Mouelhi D, Fournier P, Raoult D. Microvirga massiliensis sp. nov., the human commensal with the largest genome. Microbiologyopen 2016; 5:307-22. [PMID: 26749561 PMCID: PMC4831475 DOI: 10.1002/mbo3.329] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2015] [Revised: 11/12/2015] [Accepted: 11/19/2015] [Indexed: 11/09/2022] Open
Abstract
Microvirga massiliensis sp. nov. strain JC119(T) is a bacteria isolated in Marseille from a stool sample collected in Senegal. The 16S rRNA (JF824802) of M. massiliensis JC119(T) revealed 95% sequence identity with Microvirga lotononidis WSM3557(T) (HM362432). This bacterium is aerobic, gram negative, catalase positive, and oxidase negative. The draft genome of M. massiliensis JC119(T) comprises a 9,207,211-bp-long genome that is the largest bacterial genome of an isolate in humans. The genome exhibits a G+C content of 63.28% and contains 8685 protein-coding genes and 77 RNA genes, including 21 rRNA genes. Here, we describe the features of M. massiliensis JC119(T), together with the genome sequence information and its annotation.
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Affiliation(s)
- Aurélia Caputo
- Unité de Recherche sur les Maladies Infectieuses et Tropicales ÉmergentesCNRSUMR 7278 – IRD 198Faculté de médecineAix‐Marseille Université27 Boulevard Jean Moulin13385Marseille Cedex 05France
| | - Jean‐Christophe Lagier
- Unité de Recherche sur les Maladies Infectieuses et Tropicales ÉmergentesCNRSUMR 7278 – IRD 198Faculté de médecineAix‐Marseille Université27 Boulevard Jean Moulin13385Marseille Cedex 05France
| | - Saïd Azza
- Unité de Recherche sur les Maladies Infectieuses et Tropicales ÉmergentesCNRSUMR 7278 – IRD 198Faculté de médecineAix‐Marseille Université27 Boulevard Jean Moulin13385Marseille Cedex 05France
| | - Catherine Robert
- Unité de Recherche sur les Maladies Infectieuses et Tropicales ÉmergentesCNRSUMR 7278 – IRD 198Faculté de médecineAix‐Marseille Université27 Boulevard Jean Moulin13385Marseille Cedex 05France
| | - Donia Mouelhi
- Unité de Recherche sur les Maladies Infectieuses et Tropicales ÉmergentesCNRSUMR 7278 – IRD 198Faculté de médecineAix‐Marseille Université27 Boulevard Jean Moulin13385Marseille Cedex 05France
| | - Pierre‐Edouard Fournier
- Unité de Recherche sur les Maladies Infectieuses et Tropicales ÉmergentesCNRSUMR 7278 – IRD 198Faculté de médecineAix‐Marseille Université27 Boulevard Jean Moulin13385Marseille Cedex 05France
| | - Didier Raoult
- Unité de Recherche sur les Maladies Infectieuses et Tropicales ÉmergentesCNRSUMR 7278 – IRD 198Faculté de médecineAix‐Marseille Université27 Boulevard Jean Moulin13385Marseille Cedex 05France
- Special Infectious Agents UnitKing Fahd Medical Research CenterKing Abdulaziz UniversityJeddahSaudi Arabia
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21
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Tidjani Alou M, Rathored J, Lagier JC, Khelaifia S, Labas N, Sokhna C, Diallo A, Raoult D, Dubourg G. Massilibacterium senegalense gen. nov., sp. nov., a new bacterial genus isolated from the human gut. New Microbes New Infect 2016; 10:101-11. [PMID: 26933503 PMCID: PMC4765772 DOI: 10.1016/j.nmni.2016.01.010] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2015] [Revised: 01/11/2016] [Accepted: 01/14/2016] [Indexed: 01/15/2023] Open
Abstract
Massilibacterium senegalense gen. nov., sp. nov., strain mt8(T), is the type strain of Massilibacterium gen. nov., a new genus within the Bacillaceae family. This Gram-negative facultative anaerobic rod was isolated from the gut microbiota of a severely malnourished boy. Its phenotypic description is hereby presented with a complete annotation of its genome sequence. This genome is 5 697 950 bp long and contains 5615 protein-coding genes and 178 RNA genes, among which are 40 rRNA genes.
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Affiliation(s)
- M. Tidjani Alou
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes IRD 198, CNRS 7278, Aix-Marseille Université, Marseille, France
| | - J. Rathored
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes IRD 198, CNRS 7278, Aix-Marseille Université, Marseille, France
| | - J.-C. Lagier
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes IRD 198, CNRS 7278, Aix-Marseille Université, Marseille, France
| | - S. Khelaifia
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes IRD 198, CNRS 7278, Aix-Marseille Université, Marseille, France
| | - N. Labas
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes IRD 198, CNRS 7278, Aix-Marseille Université, Marseille, France
| | - C. Sokhna
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes IRD 198, CNRS 7278, Aix-Marseille Université, Marseille, France
- Campus Commun UCAD-IRD of Hann, Dakar, Senegal
| | - A. Diallo
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes IRD 198, CNRS 7278, Aix-Marseille Université, Marseille, France
- Campus Commun UCAD-IRD of Hann, Dakar, Senegal
| | - D. Raoult
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes IRD 198, CNRS 7278, Aix-Marseille Université, Marseille, France
- Special Infectious Agents Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
| | - G. Dubourg
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes IRD 198, CNRS 7278, Aix-Marseille Université, Marseille, France
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22
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Dione N, Sankar S, Lagier JC, Khelaifia S, Michele C, Armstrong N, Richez M, Abrahão J, Raoult D, Fournier PE. Genome sequence and description of Anaerosalibacter massiliensis sp. nov. New Microbes New Infect 2016; 10:66-76. [PMID: 26937282 PMCID: PMC4753391 DOI: 10.1016/j.nmni.2016.01.002] [Citation(s) in RCA: 118] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2015] [Revised: 12/30/2015] [Accepted: 01/04/2016] [Indexed: 01/09/2023] Open
Abstract
Anaerosalibacter massiliensis sp. nov. strain ND1(T) (= CSUR P762 = DSM 27308) is the type strain of A. massiliensis sp. nov., a new species within the genus Anaerosalibacter. This strain, the genome of which is described here, was isolated from the faecal flora of a 49-year-old healthy Brazilian man. Anaerosalibacter massiliensis is a Gram-positive, obligate anaerobic rod and member of the family Clostridiaceae. With the complete genome sequence and annotation, we describe here the features of this organism. The 3 197 911 bp long genome (one chromosome but no plasmid) contains 3271 protein-coding and 62 RNA genes, including six rRNA genes.
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Affiliation(s)
- N. Dione
- Aix-Marseille Université, URMITE, UM63, CNRS7278, IRD198, Inserm 1095, Faculté de Médecine, Marseille, France
| | - S.A. Sankar
- Aix-Marseille Université, URMITE, UM63, CNRS7278, IRD198, Inserm 1095, Faculté de Médecine, Marseille, France
| | - J.-C. Lagier
- Aix-Marseille Université, URMITE, UM63, CNRS7278, IRD198, Inserm 1095, Faculté de Médecine, Marseille, France
| | - S. Khelaifia
- Aix-Marseille Université, URMITE, UM63, CNRS7278, IRD198, Inserm 1095, Faculté de Médecine, Marseille, France
| | - C. Michele
- Aix-Marseille Université, URMITE, UM63, CNRS7278, IRD198, Inserm 1095, Faculté de Médecine, Marseille, France
| | - N. Armstrong
- Aix-Marseille Université, URMITE, UM63, CNRS7278, IRD198, Inserm 1095, Faculté de Médecine, Marseille, France
| | - M. Richez
- Aix-Marseille Université, URMITE, UM63, CNRS7278, IRD198, Inserm 1095, Faculté de Médecine, Marseille, France
| | - J. Abrahão
- Laboratório de Vírus, Departamento de Microbiologia, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - D. Raoult
- Aix-Marseille Université, URMITE, UM63, CNRS7278, IRD198, Inserm 1095, Faculté de Médecine, Marseille, France
- Special Infectious Agents Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
| | - P.-E. Fournier
- Aix-Marseille Université, URMITE, UM63, CNRS7278, IRD198, Inserm 1095, Faculté de Médecine, Marseille, France
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23
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Dubourg G, Sankar SA, Rathored J, Lagier JC, Robert C, Couderc C, Papazian L, Raoult D, Fournier PE. Noncontiguous finished genome sequence and description of Nocardioides massiliensis sp. nov. GD13(T). New Microbes New Infect 2016; 10:47-57. [PMID: 27257488 PMCID: PMC4877605 DOI: 10.1016/j.nmni.2016.01.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2015] [Revised: 12/31/2015] [Accepted: 01/04/2016] [Indexed: 11/24/2022] Open
Abstract
Nocardioides massiliensis sp. nov strain GD13T is the type strain of N. massiliensis sp. nov., a new species within the genus Nocardioides. This strain was isolated from the faeces of a 62-year-old man admitted to intensive care for Guillain-Barré syndrome. Nocardioides massiliensis is a strictly aerobic Gram-positive rod. Herein we describe the features of this bacterium, together with the complete genome sequence and annotation. The 4 006 620 bp long genome contains 4132 protein-coding and 47 RNA genes.
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Affiliation(s)
- G Dubourg
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, UM 63, CNRS 7278, IRD 198, INSERM 1095, Institut Hospitalo-Universitaire Méditerranée-Infection, Faculté de Médecine, Aix-Marseille Université, Marseille, France; Pôle des Maladies Infectieuses et Tropicales Clinique et Biologique, Fédération de Bactériologie-Hygiène-Virologie, University, Hospital Centre Timone, Institut Hospitalo-Universitaire (IHU) Méditerranée Infection, Assistance Publique-Hôpitaux de Marseille, Marseille, France
| | - S A Sankar
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, UM 63, CNRS 7278, IRD 198, INSERM 1095, Institut Hospitalo-Universitaire Méditerranée-Infection, Faculté de Médecine, Aix-Marseille Université, Marseille, France
| | - J Rathored
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, UM 63, CNRS 7278, IRD 198, INSERM 1095, Institut Hospitalo-Universitaire Méditerranée-Infection, Faculté de Médecine, Aix-Marseille Université, Marseille, France
| | - J-C Lagier
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, UM 63, CNRS 7278, IRD 198, INSERM 1095, Institut Hospitalo-Universitaire Méditerranée-Infection, Faculté de Médecine, Aix-Marseille Université, Marseille, France; Pôle des Maladies Infectieuses et Tropicales Clinique et Biologique, Fédération de Bactériologie-Hygiène-Virologie, University, Hospital Centre Timone, Institut Hospitalo-Universitaire (IHU) Méditerranée Infection, Assistance Publique-Hôpitaux de Marseille, Marseille, France
| | - C Robert
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, UM 63, CNRS 7278, IRD 198, INSERM 1095, Institut Hospitalo-Universitaire Méditerranée-Infection, Faculté de Médecine, Aix-Marseille Université, Marseille, France
| | - C Couderc
- Pôle des Maladies Infectieuses et Tropicales Clinique et Biologique, Fédération de Bactériologie-Hygiène-Virologie, University, Hospital Centre Timone, Institut Hospitalo-Universitaire (IHU) Méditerranée Infection, Assistance Publique-Hôpitaux de Marseille, Marseille, France
| | - L Papazian
- Service de Réanimation Médicale-Détresse Respiratoires et Infections Sévères, Hôpital Nord, Marseille, France
| | - D Raoult
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, UM 63, CNRS 7278, IRD 198, INSERM 1095, Institut Hospitalo-Universitaire Méditerranée-Infection, Faculté de Médecine, Aix-Marseille Université, Marseille, France; Pôle des Maladies Infectieuses et Tropicales Clinique et Biologique, Fédération de Bactériologie-Hygiène-Virologie, University, Hospital Centre Timone, Institut Hospitalo-Universitaire (IHU) Méditerranée Infection, Assistance Publique-Hôpitaux de Marseille, Marseille, France; Special Infectious Agents Unit, King Fahd Medical Research Center, King Abdul Aziz University, Jeddah, Saudi Arabia
| | - P-E Fournier
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, UM 63, CNRS 7278, IRD 198, INSERM 1095, Institut Hospitalo-Universitaire Méditerranée-Infection, Faculté de Médecine, Aix-Marseille Université, Marseille, France; Pôle des Maladies Infectieuses et Tropicales Clinique et Biologique, Fédération de Bactériologie-Hygiène-Virologie, University, Hospital Centre Timone, Institut Hospitalo-Universitaire (IHU) Méditerranée Infection, Assistance Publique-Hôpitaux de Marseille, Marseille, France
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24
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Fournier PE, Lagier JC, Dubourg G, Raoult D. From culturomics to taxonomogenomics: A need to change the taxonomy of prokaryotes in clinical microbiology. Anaerobe 2015; 36:73-8. [DOI: 10.1016/j.anaerobe.2015.10.011] [Citation(s) in RCA: 96] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2015] [Revised: 10/06/2015] [Accepted: 10/23/2015] [Indexed: 01/07/2023]
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25
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Tidjiani Alou M, Rathored J, Khelaifia S, Michelle C, Brah S, Diallo B, Raoult D, Lagier JC. Bacillus rubiinfantis sp. nov. strain mt2(T), a new bacterial species isolated from human gut. New Microbes New Infect 2015; 8:51-60. [PMID: 27076912 PMCID: PMC4815707 DOI: 10.1016/j.nmni.2015.09.008] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2015] [Revised: 09/01/2015] [Accepted: 09/07/2015] [Indexed: 11/28/2022] Open
Abstract
Bacillus rubiinfantis sp. nov. strain mt2(T) is the type strain of B. rubiinfantis sp. nov., isolated from the fecal flora of a child with kwashiorkor in Niger. It is Gram-positive facultative anaerobic rod belonging to the Bacillaceae family. We describe the features of this organism alongside the complete genome sequence and annotation. The 4 311 083 bp long genome (one chromosome but no plasmid) contains 4028 protein-coding gene and 121 RNA genes including nine rRNA genes.
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Affiliation(s)
- M. Tidjiani Alou
- Faculté de médecine, Unité des Maladies Infectieuses et Tropicales Emergentes (URMITE), UM63, CNRS7278, IRD198, Inserm 1095, Aix-Marseille Université, Marseille, France
| | - J. Rathored
- Faculté de médecine, Unité des Maladies Infectieuses et Tropicales Emergentes (URMITE), UM63, CNRS7278, IRD198, Inserm 1095, Aix-Marseille Université, Marseille, France
| | - S. Khelaifia
- Faculté de médecine, Unité des Maladies Infectieuses et Tropicales Emergentes (URMITE), UM63, CNRS7278, IRD198, Inserm 1095, Aix-Marseille Université, Marseille, France
| | - C. Michelle
- Faculté de médecine, Unité des Maladies Infectieuses et Tropicales Emergentes (URMITE), UM63, CNRS7278, IRD198, Inserm 1095, Aix-Marseille Université, Marseille, France
| | - S. Brah
- Hopital National de Niamey, Niamey, Niger
| | - B.A. Diallo
- Laboratoire de microbiologie, département de biologie, Université Abdou Moumouni de Niamey, Niamey, Niger
| | - D. Raoult
- Faculté de médecine, Unité des Maladies Infectieuses et Tropicales Emergentes (URMITE), UM63, CNRS7278, IRD198, Inserm 1095, Aix-Marseille Université, Marseille, France
- Special Infectious Agents Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
| | - J.-C. Lagier
- Faculté de médecine, Unité des Maladies Infectieuses et Tropicales Emergentes (URMITE), UM63, CNRS7278, IRD198, Inserm 1095, Aix-Marseille Université, Marseille, France
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26
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Seck E, Rathored J, Khelaifia S, Croce O, Robert C, Couderc C, Di Pinto F, Sokhna C, Raoult D, Lagier JC. Virgibacillus senegalensis sp. nov., a new moderately halophilic bacterium isolated from human gut. New Microbes New Infect 2015; 8:116-26. [PMID: 26693281 PMCID: PMC4660226 DOI: 10.1016/j.nmni.2015.09.014] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2015] [Revised: 09/23/2015] [Accepted: 09/24/2015] [Indexed: 11/23/2022] Open
Abstract
Virgibacillus senegalensis SK-1(T) (= CSUR P1101 = DSM 28585) is the type strain of V. senegalensis sp. nov. It is an aerobic, Gram positive, moderately halophilic, motile bipolar flagellum isolated from a healthy Senegalese man. Here we describe the genomic and phenotypic characteristics of this isolate. The 3 755 098 bp long genome (one chromosome, no plasmid) exhibits a G + C content of 42.9% and contains 3738 protein-coding and 95 RNA genes.
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Affiliation(s)
- E. Seck
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, UM 63, CNRS 7278, IRD 198, Inserm 1095, Institut Hospitalo-Universitaire Méditerranée-Infection, Faculté de médecine, Aix-Marseille Université, Marseille, France
| | - J. Rathored
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, UM 63, CNRS 7278, IRD 198, Inserm 1095, Institut Hospitalo-Universitaire Méditerranée-Infection, Faculté de médecine, Aix-Marseille Université, Marseille, France
| | - S. Khelaifia
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, UM 63, CNRS 7278, IRD 198, Inserm 1095, Institut Hospitalo-Universitaire Méditerranée-Infection, Faculté de médecine, Aix-Marseille Université, Marseille, France
| | - O. Croce
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, UM 63, CNRS 7278, IRD 198, Inserm 1095, Institut Hospitalo-Universitaire Méditerranée-Infection, Faculté de médecine, Aix-Marseille Université, Marseille, France
| | - C. Robert
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, UM 63, CNRS 7278, IRD 198, Inserm 1095, Institut Hospitalo-Universitaire Méditerranée-Infection, Faculté de médecine, Aix-Marseille Université, Marseille, France
| | - C. Couderc
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, UM 63, CNRS 7278, IRD 198, Inserm 1095, Institut Hospitalo-Universitaire Méditerranée-Infection, Faculté de médecine, Aix-Marseille Université, Marseille, France
| | - F. Di Pinto
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, UM 63, CNRS 7278, IRD 198, Inserm 1095, Institut Hospitalo-Universitaire Méditerranée-Infection, Faculté de médecine, Aix-Marseille Université, Marseille, France
| | - C. Sokhna
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes IRD 198, CNRS 7278, Aix-Marseille Université, Marseille, France
- Campus Commun UCAD-IRD of Hann, Dakar, Senegal
| | - D. Raoult
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, UM 63, CNRS 7278, IRD 198, Inserm 1095, Institut Hospitalo-Universitaire Méditerranée-Infection, Faculté de médecine, Aix-Marseille Université, Marseille, France
- Special Infectious Agents Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
| | - J.-C. Lagier
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, UM 63, CNRS 7278, IRD 198, Inserm 1095, Institut Hospitalo-Universitaire Méditerranée-Infection, Faculté de médecine, Aix-Marseille Université, Marseille, France
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Tidjani Alou M, Rathored J, Traore S, Khelaifia S, Michelle C, Brah S, Diallo B, Raoult D, Lagier JC. Bacillus niameyensis sp. nov., a new bacterial species isolated from human gut. New Microbes New Infect 2015; 8:61-9. [PMID: 27076913 PMCID: PMC4815930 DOI: 10.1016/j.nmni.2015.09.011] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2015] [Revised: 09/13/2015] [Accepted: 09/14/2015] [Indexed: 10/29/2022] Open
Abstract
Bacillus niameyensis sp. nov. strain SIT3(T) (= CSUR P1266 = DSM 29725) is the type strain of B. niameyensis sp. nov. This Gram-positive strain was isolated from the digestive flora of a child with kwashiorkor and is a facultative anaerobic rod and a member of the Bacillaceae family. This organism is hereby described alongside its complete genome sequence and annotation. The 4 286 116 bp long genome (one chromosome but no plasmid) contains 4130 protein-coding and 66 RNA genes including five rRNA genes.
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Affiliation(s)
- M. Tidjani Alou
- Aix-Marseille Université, URMITE, UM63, CNRS7278, IRD198, Inserm 1095, Faculté de médecine, Marseille, France
| | - J. Rathored
- Aix-Marseille Université, URMITE, UM63, CNRS7278, IRD198, Inserm 1095, Faculté de médecine, Marseille, France
| | - S.I. Traore
- Aix-Marseille Université, URMITE, UM63, CNRS7278, IRD198, Inserm 1095, Faculté de médecine, Marseille, France
| | - S. Khelaifia
- Aix-Marseille Université, URMITE, UM63, CNRS7278, IRD198, Inserm 1095, Faculté de médecine, Marseille, France
| | - C. Michelle
- Aix-Marseille Université, URMITE, UM63, CNRS7278, IRD198, Inserm 1095, Faculté de médecine, Marseille, France
| | - S. Brah
- Hopital National de Niamey, Niger
| | - B.A. Diallo
- Laboratoire de Microbiologie, Département de Biologie, Université Abdou Moumouni de Niamey, Niamey, Niger
| | - D. Raoult
- Aix-Marseille Université, URMITE, UM63, CNRS7278, IRD198, Inserm 1095, Faculté de médecine, Marseille, France
- Special Infectious Agents Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
| | - J.-C. Lagier
- Aix-Marseille Université, URMITE, UM63, CNRS7278, IRD198, Inserm 1095, Faculté de médecine, Marseille, France
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28
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Dubourg G, Cimmino T, Senkar SA, Lagier JC, Robert C, Flaudrops C, Brouqui P, Raoult D, Fournier PE, Rolain JM. Noncontiguous finished genome sequence and description of Paenibacillus antibioticophila sp. nov. GD11(T), the type strain of Paenibacillus antibioticophila. New Microbes New Infect 2015; 8:137-47. [PMID: 27257493 PMCID: PMC4877408 DOI: 10.1016/j.nmni.2015.10.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2015] [Revised: 10/07/2015] [Accepted: 10/07/2015] [Indexed: 11/22/2022] Open
Abstract
Paenibacillus antibioticophila strain GD11T sp. nov. is the type strain of a new species within the genus Paenibacillus. This strain, whose genome is described here, was isolated from human faeces of a 63-year-old woman with multidrug-resistant tuberculosis who was receiving numerous antibiotics at the time of stool collection. P. antibioticophila is a Gram-positive aerobic bacterium. We describe here the features of this bacterium, together with the complete genome sequence and annotation. The 5 562 631 bp long genome contains 5084 protein-coding and 71 RNA genes.
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Affiliation(s)
- G Dubourg
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, UM 63, CNRS 7278, IRD 198, Inserm 1095, Institut Hospitalo-Universitaire Méditerranée-Infection, Faculté de médecine, Aix-Marseille Université, France; Pôle des Maladies Infectieuses et Tropicales Clinique et Biologique, Fédération de Bactériologie-Hygiène-Virologie, University, Hospital Centre Timone, Institut Hospitalo-Universitaire (IHU) Méditerranée Infection, Assistance Publique-Hôpitaux de Marseille, France
| | - T Cimmino
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, UM 63, CNRS 7278, IRD 198, Inserm 1095, Institut Hospitalo-Universitaire Méditerranée-Infection, Faculté de médecine, Aix-Marseille Université, France
| | - S A Senkar
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, UM 63, CNRS 7278, IRD 198, Inserm 1095, Institut Hospitalo-Universitaire Méditerranée-Infection, Faculté de médecine, Aix-Marseille Université, France
| | - J-C Lagier
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, UM 63, CNRS 7278, IRD 198, Inserm 1095, Institut Hospitalo-Universitaire Méditerranée-Infection, Faculté de médecine, Aix-Marseille Université, France; Pôle des Maladies Infectieuses et Tropicales Clinique et Biologique, Fédération de Bactériologie-Hygiène-Virologie, University, Hospital Centre Timone, Institut Hospitalo-Universitaire (IHU) Méditerranée Infection, Assistance Publique-Hôpitaux de Marseille, France
| | - C Robert
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, UM 63, CNRS 7278, IRD 198, Inserm 1095, Institut Hospitalo-Universitaire Méditerranée-Infection, Faculté de médecine, Aix-Marseille Université, France
| | - C Flaudrops
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, UM 63, CNRS 7278, IRD 198, Inserm 1095, Institut Hospitalo-Universitaire Méditerranée-Infection, Faculté de médecine, Aix-Marseille Université, France
| | - P Brouqui
- Service des Maladies Infectieuses et Tropicales. Hôpital Nord, Assistance Publique-Hôpitaux de Marseille, France
| | - D Raoult
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, UM 63, CNRS 7278, IRD 198, Inserm 1095, Institut Hospitalo-Universitaire Méditerranée-Infection, Faculté de médecine, Aix-Marseille Université, France; Pôle des Maladies Infectieuses et Tropicales Clinique et Biologique, Fédération de Bactériologie-Hygiène-Virologie, University, Hospital Centre Timone, Institut Hospitalo-Universitaire (IHU) Méditerranée Infection, Assistance Publique-Hôpitaux de Marseille, France; Special Infectious Agents Unit, King Fahd Medical Research Center, King Abdul Aziz University, Jeddah, Saudi Arabia
| | - P-E Fournier
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, UM 63, CNRS 7278, IRD 198, Inserm 1095, Institut Hospitalo-Universitaire Méditerranée-Infection, Faculté de médecine, Aix-Marseille Université, France; Pôle des Maladies Infectieuses et Tropicales Clinique et Biologique, Fédération de Bactériologie-Hygiène-Virologie, University, Hospital Centre Timone, Institut Hospitalo-Universitaire (IHU) Méditerranée Infection, Assistance Publique-Hôpitaux de Marseille, France
| | - J-M Rolain
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, UM 63, CNRS 7278, IRD 198, Inserm 1095, Institut Hospitalo-Universitaire Méditerranée-Infection, Faculté de médecine, Aix-Marseille Université, France; Pôle des Maladies Infectieuses et Tropicales Clinique et Biologique, Fédération de Bactériologie-Hygiène-Virologie, University, Hospital Centre Timone, Institut Hospitalo-Universitaire (IHU) Méditerranée Infection, Assistance Publique-Hôpitaux de Marseille, France
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29
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Sankar SA, Rathored J, Metidji S, Lagier JC, Khelaifia S, Labas N, Musso D, Raoult D, Fournier PE. Clostridium polynesiense sp. nov., a new member of the human gut microbiota in French Polynesia. Anaerobe 2015; 36:79-87. [PMID: 26485191 DOI: 10.1016/j.anaerobe.2015.10.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2015] [Revised: 10/07/2015] [Accepted: 10/10/2015] [Indexed: 11/17/2022]
Abstract
Strain MS1, a Gram-positive, obligately anaerobic, motile and spore-forming rod belonging to the Clostridium genus, was isolated from the feces of a healthy Polynesian male living in French Polynesia. The temperature range for growth was 30-45 °C. We sequenced its complete genome and studied its phenotypic characteristics. The 3,560,738-bp long genome (one chromosome, no plasmid, G + C content 34%) contained 3535 protein-coding and 70 RNA genes. Strain MS1 exhibited a 98.24% 16S rRNA similarity with Clostridium amylolyticum, the phylogenetically closest species. When compared with other Clostridium species with standing in nomenclature, it had an average genomic similarity of 68.8-70%, a unique MALDI-TOF spectrum, and differed in nitrate reduction, motility and L-arabinose and D-lactose metabolism with most of the closest species. Therefore, strain MS1 is sufficiently distinct from type strains of the genus Clostridium to represent a novel species within this genus, for which the name Clostridium polynesiense sp. nov. is proposed. The type strain of C. polynesiense is MS1(T) (= CSUR P630 = DSM 27072).
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Affiliation(s)
- Senthil Alias Sankar
- Aix-Marseille Université, URMITE, UM63, CNRS7278, IRD198, Inserm 1095, Faculté de médecine, 27 Boulevard Jean Moulin, 13385, Marseille Cedex 05, France
| | - Jaishriram Rathored
- Aix-Marseille Université, URMITE, UM63, CNRS7278, IRD198, Inserm 1095, Faculté de médecine, 27 Boulevard Jean Moulin, 13385, Marseille Cedex 05, France
| | - Sarah Metidji
- Aix-Marseille Université, URMITE, UM63, CNRS7278, IRD198, Inserm 1095, Faculté de médecine, 27 Boulevard Jean Moulin, 13385, Marseille Cedex 05, France
| | - Jean-Christophe Lagier
- Aix-Marseille Université, URMITE, UM63, CNRS7278, IRD198, Inserm 1095, Faculté de médecine, 27 Boulevard Jean Moulin, 13385, Marseille Cedex 05, France
| | - Saber Khelaifia
- Aix-Marseille Université, URMITE, UM63, CNRS7278, IRD198, Inserm 1095, Faculté de médecine, 27 Boulevard Jean Moulin, 13385, Marseille Cedex 05, France
| | - Noemie Labas
- Aix-Marseille Université, URMITE, UM63, CNRS7278, IRD198, Inserm 1095, Faculté de médecine, 27 Boulevard Jean Moulin, 13385, Marseille Cedex 05, France
| | - Didier Musso
- Institut Louis Malardé, Papeete, Tahiti, French Polynesia
| | - Didier Raoult
- Aix-Marseille Université, URMITE, UM63, CNRS7278, IRD198, Inserm 1095, Faculté de médecine, 27 Boulevard Jean Moulin, 13385, Marseille Cedex 05, France; Special Infectious Agents Unit, King Fahd Medical Research Center, King Abdul Aziz University, Jeddah, Saudi Arabia
| | - Pierre-Edouard Fournier
- Aix-Marseille Université, URMITE, UM63, CNRS7278, IRD198, Inserm 1095, Faculté de médecine, 27 Boulevard Jean Moulin, 13385, Marseille Cedex 05, France.
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30
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Hugon P, Dufour JC, Colson P, Fournier PE, Sallah K, Raoult D. A comprehensive repertoire of prokaryotic species identified in human beings. THE LANCET. INFECTIOUS DISEASES 2015; 15:1211-1219. [PMID: 26311042 DOI: 10.1016/s1473-3099(15)00293-5] [Citation(s) in RCA: 197] [Impact Index Per Article: 21.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/04/2014] [Revised: 02/17/2015] [Accepted: 02/27/2015] [Indexed: 02/07/2023]
Abstract
The compilation of the complete prokaryotic repertoire associated with human beings as commensals or pathogens is a major goal for the scientific and medical community. The use of bacterial culture techniques remains a crucial step to describe new prokaryotic species. The large number of officially acknowledged bacterial species described since 1980 and the recent increase in the number of recognised pathogenic species have highlighted the absence of an exhaustive compilation of species isolated in human beings. By means of a thorough investigation of several large culture databases and a search of the scientific literature, we built an online database containing all human-associated prokaryotic species described, whether or not they had been validated and have standing in nomenclature. We list 2172 species that have been isolated in human beings. They were classified in 12 different phyla, mostly in the Proteobacteria, Firmicutes, Actinobacteria, and Bacteroidetes phyla. Our online database is useful for both clinicians and microbiologists and forms part of the Human Microbiome Project, which aims to characterise the whole human microbiota and help improve our understanding of the human predisposition and susceptibility to infectious agents.
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Affiliation(s)
- Perrine Hugon
- Aix-Marseille Université, Unité de Recherche sur les Maladies Infectieuses et Tropicales Émergentes, UM63, CNRS 7278, IRD 198, INSERM 1095, Marseille, France
| | - Jean-Charles Dufour
- Assistance Publique des Hôpitaux de Marseille, BioSTIC, Pôle de Santé Publique, Marseille, France; Aix-Marseille Université, UMR912 SESSTIM (AMU-INSERM-IRD), Marseille, France
| | - Philippe Colson
- Aix-Marseille Université, Unité de Recherche sur les Maladies Infectieuses et Tropicales Émergentes, UM63, CNRS 7278, IRD 198, INSERM 1095, Marseille, France
| | - Pierre-Edouard Fournier
- Aix-Marseille Université, Unité de Recherche sur les Maladies Infectieuses et Tropicales Émergentes, UM63, CNRS 7278, IRD 198, INSERM 1095, Marseille, France
| | - Kankoe Sallah
- Aix-Marseille Université, UMR912 SESSTIM (AMU-INSERM-IRD), Marseille, France
| | - Didier Raoult
- Aix-Marseille Université, Unité de Recherche sur les Maladies Infectieuses et Tropicales Émergentes, UM63, CNRS 7278, IRD 198, INSERM 1095, Marseille, France; Special Infectious Agents Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia.
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31
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The rebirth of culture in microbiology through the example of culturomics to study human gut microbiota. Clin Microbiol Rev 2015; 28:237-64. [PMID: 25567229 DOI: 10.1128/cmr.00014-14] [Citation(s) in RCA: 522] [Impact Index Per Article: 58.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Bacterial culture was the first method used to describe the human microbiota, but this method is considered outdated by many researchers. Metagenomics studies have since been applied to clinical microbiology; however, a "dark matter" of prokaryotes, which corresponds to a hole in our knowledge and includes minority bacterial populations, is not elucidated by these studies. By replicating the natural environment, environmental microbiologists were the first to reduce the "great plate count anomaly," which corresponds to the difference between microscopic and culture counts. The revolution in bacterial identification also allowed rapid progress. 16S rRNA bacterial identification allowed the accurate identification of new species. Mass spectrometry allowed the high-throughput identification of rare species and the detection of new species. By using these methods and by increasing the number of culture conditions, culturomics allowed the extension of the known human gut repertoire to levels equivalent to those of pyrosequencing. Finally, taxonogenomics strategies became an emerging method for describing new species, associating the genome sequence of the bacteria systematically. We provide a comprehensive review on these topics, demonstrating that both empirical and hypothesis-driven approaches will enable a rapid increase in the identification of the human prokaryote repertoire.
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32
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Fournier PE, Drancourt M. New Microbes New Infections promotes modern prokaryotic taxonomy: a new section "TaxonoGenomics: new genomes of microorganisms in humans". New Microbes New Infect 2015. [PMID: 26199732 PMCID: PMC4506979 DOI: 10.1016/j.nmni.2015.06.001] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Affiliation(s)
- Pierre-Edouard Fournier
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes URMITE, Institut Hospitalo-Universitaire Méditerranée-Infection, Aix-Marseille Université, UMR63, CNRS 7278, IRD 198, INSERM U1095, Faculté de Médecine, 27 Bd Jean Moulin, 13005, Marseille, France
| | - Michel Drancourt
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes URMITE, Institut Hospitalo-Universitaire Méditerranée-Infection, Aix-Marseille Université, UMR63, CNRS 7278, IRD 198, INSERM U1095, Faculté de Médecine, 27 Bd Jean Moulin, 13005, Marseille, France
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33
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Angelakis E, Bibi F, Ramasamy D, Azhar EI, Jiman-Fatani AA, Aboushoushah SM, Lagier JC, Robert C, Caputo A, Yasir M, Fournier PE, Raoult D. Non-contiguous finished genome sequence and description of Clostridium saudii sp. nov. Stand Genomic Sci 2014; 9:8. [PMID: 25780501 PMCID: PMC4334108 DOI: 10.1186/1944-3277-9-8] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2014] [Accepted: 06/16/2014] [Indexed: 12/03/2022] Open
Abstract
Clostridium saudii strain JCC(T) sp. nov. is the type strain of C. saudii sp. nov., a new species within the genus Clostridia. This strain, whose genome is described here, was isolated from a fecal sample collected from an obese 24-year-old (body mass index 52 kg/m2) man living in Jeddah, Saudi Arabia. C. saudii is a Gram-positive, anaerobic bacillus. Here we describe the features of this organism, together with the complete genome sequence and annotation. The 3,653,762 bp long genome contains 3,452 protein-coding and 53 RNA genes, including 4 rRNA genes.
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Affiliation(s)
- Emmanouil Angelakis
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, UMR CNRS, Institut Hospitalo-Universitaire Méditerranée-Infection, Faculté de médecine, Aix-Marseille Université, Marseille, France
| | - Fehmida Bibi
- Special Infectious Agents Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Dhamodharan Ramasamy
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, UMR CNRS, Institut Hospitalo-Universitaire Méditerranée-Infection, Faculté de médecine, Aix-Marseille Université, Marseille, France
| | - Esam I Azhar
- Special Infectious Agents Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
- Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Asif A Jiman-Fatani
- Department of Medical Microbiology and Parasitology, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Sally M Aboushoushah
- Special Infectious Agents Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Jean-Christophe Lagier
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, UMR CNRS, Institut Hospitalo-Universitaire Méditerranée-Infection, Faculté de médecine, Aix-Marseille Université, Marseille, France
| | - Catherine Robert
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, UMR CNRS, Institut Hospitalo-Universitaire Méditerranée-Infection, Faculté de médecine, Aix-Marseille Université, Marseille, France
| | - Aurelia Caputo
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, UMR CNRS, Institut Hospitalo-Universitaire Méditerranée-Infection, Faculté de médecine, Aix-Marseille Université, Marseille, France
| | - Muhammad Yasir
- Special Infectious Agents Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Pierre-Edouard Fournier
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, UMR CNRS, Institut Hospitalo-Universitaire Méditerranée-Infection, Faculté de médecine, Aix-Marseille Université, Marseille, France
| | - Didier Raoult
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, UMR CNRS, Institut Hospitalo-Universitaire Méditerranée-Infection, Faculté de médecine, Aix-Marseille Université, Marseille, France
- Special Infectious Agents Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
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34
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Padmanabhan R, Dubourg G, Nguyen TT, Couderc C, Rossi-Tamisier M, Caputo A, Raoult D, Fournier PE. Non-contiguous finished genome sequence and description of Collinsella massiliensis sp. nov. Stand Genomic Sci 2014; 9:1144-58. [PMID: 25197489 PMCID: PMC4149003 DOI: 10.4056/sigs.5399696] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Abstract
Collinsella massiliensis strain GD3(T) is the type strain of Collinsella massiliensis sp. nov., a new species within the genus Collinsella. This strain, whose genome is described here, was isolated from the fecal flora of a 53-year-old French Caucasoid woman who had been admitted to intensive care unit for Guillain-Barré syndrome. Collinsella massiliensis is a Gram-positive, obligate anaerobic, non motile and non sporulating bacillus. Here, we describe the features of this organism, together with the complete genome sequence and annotation. The genome is 2,319,586 bp long (1 chromosome, no plasmid), exhibits a G+C content of 65.8% and contains 2,003 protein-coding and 54 RNA genes, including 1 rRNA operon.
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Affiliation(s)
- Roshan Padmanabhan
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, Institut Hospitalo-Universitaire Méditerranée-Infection, Faculté de médecine, Aix-Marseille Université, Marseille cedex 05, France
| | - Gregory Dubourg
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, Institut Hospitalo-Universitaire Méditerranée-Infection, Faculté de médecine, Aix-Marseille Université, Marseille cedex 05, France
| | - Jean-Christophe lagier
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, Institut Hospitalo-Universitaire Méditerranée-Infection, Faculté de médecine, Aix-Marseille Université, Marseille cedex 05, France
| | - Thi-Thien Nguyen
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, Institut Hospitalo-Universitaire Méditerranée-Infection, Faculté de médecine, Aix-Marseille Université, Marseille cedex 05, France
| | - Carine Couderc
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, Institut Hospitalo-Universitaire Méditerranée-Infection, Faculté de médecine, Aix-Marseille Université, Marseille cedex 05, France
| | - Morgane Rossi-Tamisier
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, Institut Hospitalo-Universitaire Méditerranée-Infection, Faculté de médecine, Aix-Marseille Université, Marseille cedex 05, France
| | - Aurelia Caputo
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, Institut Hospitalo-Universitaire Méditerranée-Infection, Faculté de médecine, Aix-Marseille Université, Marseille cedex 05, France
| | - Didier Raoult
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, Institut Hospitalo-Universitaire Méditerranée-Infection, Faculté de médecine, Aix-Marseille Université, Marseille cedex 05, France
- King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Pierre-Edouard Fournier
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, Institut Hospitalo-Universitaire Méditerranée-Infection, Faculté de médecine, Aix-Marseille Université, Marseille cedex 05, France
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Lagier JC, Bibi F, Ramasamy D, Azhar EI, Robert C, Yasir M, Jiman-Fatani AA, Alshali KZ, Fournier PE, Raoult D. Non contiguous-finished genome sequence and description of Clostridium jeddahense sp. nov. Stand Genomic Sci 2014; 9:1003-19. [PMID: 25197479 PMCID: PMC4148971 DOI: 10.4056/sigs.5571026] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Clostridium jeddahense strain JCD(T) (= CSUR P693 = DSM 27834) is the type strain of C. jeddahense sp. nov. This strain, whose genome is described here, was isolated from the fecal flora of an obese 24 year-old Saudian male (BMI=52 kg/m(2)). Clostridium jeddahense strain JCD(T) is an obligate Gram-positive bacillus. Here we describe the features of this organism, together with the complete genome sequence and annotation. The 3,613,503 bp long genome (1 chromosome, no plasmid) exhibits a G+C content of 51.95% and contains 3,462 protein-coding and 53 RNA genes, including 4 rRNA genes.
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Affiliation(s)
- Jean-Christophe Lagier
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, UMR CNRS 7278 – IRD 198, Institut Hospitalo-Universitaire Méditerranée-Infection, Faculté de médecine, Aix-Marseille Université, France
| | - Fehmida Bibi
- Special Infectious Agents Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Dhamodharan Ramasamy
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, UMR CNRS 7278 – IRD 198, Institut Hospitalo-Universitaire Méditerranée-Infection, Faculté de médecine, Aix-Marseille Université, France
| | - Esam I. Azhar
- Special Infectious Agents Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
- Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Catherine Robert
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, UMR CNRS 7278 – IRD 198, Institut Hospitalo-Universitaire Méditerranée-Infection, Faculté de médecine, Aix-Marseille Université, France
| | - Muhammad Yasir
- Special Infectious Agents Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
| | | | - Khalid Z. Alshali
- Department of Medicine, Faculty of Medicine, King Abdulaziz University, PO Box 80215, Jeddah, Postal code 21589, Saudi Arabia
| | - Pierre-Edouard Fournier
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, UMR CNRS 7278 – IRD 198, Institut Hospitalo-Universitaire Méditerranée-Infection, Faculté de médecine, Aix-Marseille Université, France
| | - Didier Raoult
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, UMR CNRS 7278 – IRD 198, Institut Hospitalo-Universitaire Méditerranée-Infection, Faculté de médecine, Aix-Marseille Université, France
- Special Infectious Agents Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
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Edouard S, Bibi F, Dhamodharan R, Lagier JC, Azhar EI, Robert C, Caputo A, Yasir M, Jiman-Fatani AA, Alawi M, Fournier PE, Raoult D. Non-contiguous finished genome sequence and description of Corynebacterium jeddahense sp. nov. Stand Genomic Sci 2014; 9:987-1002. [PMID: 25197478 PMCID: PMC4149016 DOI: 10.4056/sigs.5561028] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
Corynebacterium jeddahense sp. nov., strain JCBT, is the type strain of Corynebacterium jeddahense sp. nov., a new species within the genus Corynebacterium. This strain, whose genome is described here, was isolated from fecal flora of a 24-year-old Saudi male suffering from morbid obesity. Corynebacterium jeddahense is a Gram-positive, facultative anaerobic, nonsporulating bacillus. Here, we describe the features of this bacterium, together with the complete genome sequencing and annotation, and compare it to other member of the genus Corynebacterium. The 2,472,125 bp-long genome (1 chromosome but not plasmid) contains 2,359 protein-coding and 53 RNA genes, including 1 rRNA operon.
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Affiliation(s)
- Sophie Edouard
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, Institut Hospitalo-Universitaire Méditerranée-Infection, Faculté de médecine, Aix-Marseille Université, Boulevard Jean Moulin, Marseille cedex, France
| | - Fehmida Bibi
- Special Infectious Agents Unit, King Fahd Medical Research Center, King Abdul Aziz University, Jeddah, Saudi Arabia
| | - Ramasamy Dhamodharan
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, Institut Hospitalo-Universitaire Méditerranée-Infection, Faculté de médecine, Aix-Marseille Université, Boulevard Jean Moulin, Marseille cedex, France
| | - Jean-Christophe Lagier
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, Institut Hospitalo-Universitaire Méditerranée-Infection, Faculté de médecine, Aix-Marseille Université, Boulevard Jean Moulin, Marseille cedex, France
| | - Esam Ibraheen Azhar
- Special Infectious Agents Unit, King Fahd Medical Research Center, King Abdul Aziz University, Jeddah, Saudi Arabia . ; Medical Laboratory Technology Department, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Catherine Robert
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, Institut Hospitalo-Universitaire Méditerranée-Infection, Faculté de médecine, Aix-Marseille Université, Boulevard Jean Moulin, Marseille cedex, France
| | - Aurelia Caputo
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, Institut Hospitalo-Universitaire Méditerranée-Infection, Faculté de médecine, Aix-Marseille Université, Boulevard Jean Moulin, Marseille cedex, France
| | - Muhammad Yasir
- Special Infectious Agents Unit, King Fahd Medical Research Center, King Abdul Aziz University, Jeddah, Saudi Arabia
| | - Asif Ahmad Jiman-Fatani
- Department of Medical Microbiology and Parasitology, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Maha Alawi
- Department of Medical Microbiology and Parasitology, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia ; Infection Control Unit, King Abdulaziz University Hospital, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Pierre-Edouard Fournier
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, Institut Hospitalo-Universitaire Méditerranée-Infection, Faculté de médecine, Aix-Marseille Université, Boulevard Jean Moulin, Marseille cedex, France
| | - Didier Raoult
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, Institut Hospitalo-Universitaire Méditerranée-Infection, Faculté de médecine, Aix-Marseille Université, Boulevard Jean Moulin, Marseille cedex, France ; Special Infectious Agents Unit, King Fahd Medical Research Center, King Abdul Aziz University, Jeddah, Saudi Arabia
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Cassir N, Croce O, Pagnier I, Benamar S, Couderc C, Robert C, Raoult D, La Scola B. Non-contiguous finished genome sequence and description of Bacteroides neonati sp. nov., a new species of anaerobic bacterium. Stand Genomic Sci 2014; 9:794-806. [PMID: 25197464 PMCID: PMC4149005 DOI: 10.4056/sigs.5159098] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Bacteroides neonati strain MS4(T), is the type strain of Bacteroides neonati sp. nov., a new species within the genus Bacteroides. This strain, whose genome is described here, was isolated from a premature neonate stool sample. B. neonati strain MS4(T) is an obligate anaerobic Gram-negative bacillus. Here we describe the features of this organism, together with the complete genome sequence and annotation. The 5.03 Mbp long genome exhibits a G+C content of 43.53% and contains 4,415 protein-coding and 91 RNA genes, including 9 rRNA genes.
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Affiliation(s)
- Nadim Cassir
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes (URMITE), Facultés de Médecine et de Pharmacie, Aix-Marseille Université, France
| | - Olivier Croce
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes (URMITE), Facultés de Médecine et de Pharmacie, Aix-Marseille Université, France
| | - Isabelle Pagnier
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes (URMITE), Facultés de Médecine et de Pharmacie, Aix-Marseille Université, France
| | - Samia Benamar
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes (URMITE), Facultés de Médecine et de Pharmacie, Aix-Marseille Université, France
| | - Carine Couderc
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes (URMITE), Facultés de Médecine et de Pharmacie, Aix-Marseille Université, France
| | - Catherine Robert
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes (URMITE), Facultés de Médecine et de Pharmacie, Aix-Marseille Université, France
| | - Didier Raoult
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes (URMITE), Facultés de Médecine et de Pharmacie, Aix-Marseille Université, France
| | - Bernard La Scola
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes (URMITE), Facultés de Médecine et de Pharmacie, Aix-Marseille Université, France
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Edouard S, Sankar S, Dangui NPM, Lagier JC, Michelle C, Raoult D, Fournier PE. Genome sequence and description of Nesterenkonia massiliensis sp. nov. strain NP1(T.). Stand Genomic Sci 2014; 9:866-82. [PMID: 25197469 PMCID: PMC4148991 DOI: 10.4056/sigs.5631022] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Nesterenkonia massiliensis sp. nov., strain NP1T, is the type strain of Nesterenkonia massiliensis sp. nov., a new species within the genus Nesterenkonia. This strain, whose genome is described here, was isolated from the feces of a 32-year-old French woman suffering from AIDS and living in Marseille. Nesterenkonia massiliensis is a Gram-positive aerobic coccus. Here, we describe the features of this bacterium, together with the complete genome sequencing and annotation. The 2,726,371 bp long genome (one chromosome but no plasmid) contains 2,663 protein-coding and 51 RNA genes, including 1 rRNA operon.
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Affiliation(s)
- Sophie Edouard
- Aix-Marseille Université, Faculté de médecine, Marseille, France
| | - Senthil Sankar
- Aix-Marseille Université, Faculté de médecine, Marseille, France
| | | | | | | | - Didier Raoult
- Aix-Marseille Université, Faculté de médecine, Marseille, France . ; Special Infectious Agents Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
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Padmanabhan R, Dubourg G, Lagier JC, Couderc C, Michelle C, Raoult D, Fournier PE. Genome sequence and description of Corynebacterium ihumii sp. nov. Stand Genomic Sci 2014; 9:1128-43. [PMID: 25197488 PMCID: PMC4149009 DOI: 10.4056/sigs.5149006] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Corynebacterium ihumii strain GD7T sp. nov. is proposed as the type strain of a new species, which belongs to the family Corynebacteriaceae of the class Actinobacteria. This strain was isolated from the fecal flora of a 62 year-old male patient, as a part of the culturomics study. Corynebacterium ihumii is a Gram positive, facultativly anaerobic, nonsporulating bacillus. Here, we describe the features of this organism, together with the high quality draft genome sequence, annotation and the comparison with other member of the genus Corynebacteria. C. ihumii genome is 2,232,265 bp long (one chromosome but no plasmid) containing 2,125 protein-coding and 53 RNA genes, including 4 rRNA genes. The whole-genome shotgun sequence of Corynebacterium ihumii strain GD7T sp. nov has been deposited in EMBL under accession number GCA_000403725.
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Affiliation(s)
- Roshan Padmanabhan
- URMITE, UM63, CNRS7278, IRD198, Inserm1095, IHU Méditerranée-Infection, Aix-Marseille Université, Faculté de médecine, France
| | - Grégory Dubourg
- URMITE, UM63, CNRS7278, IRD198, Inserm1095, IHU Méditerranée-Infection, Aix-Marseille Université, Faculté de médecine, France
| | - Jean-Christophe Lagier
- URMITE, UM63, CNRS7278, IRD198, Inserm1095, IHU Méditerranée-Infection, Aix-Marseille Université, Faculté de médecine, France
| | - Carine Couderc
- URMITE, UM63, CNRS7278, IRD198, Inserm1095, IHU Méditerranée-Infection, Aix-Marseille Université, Faculté de médecine, France
| | - Caroline Michelle
- URMITE, UM63, CNRS7278, IRD198, Inserm1095, IHU Méditerranée-Infection, Aix-Marseille Université, Faculté de médecine, France
| | - Didier Raoult
- URMITE, UM63, CNRS7278, IRD198, Inserm1095, IHU Méditerranée-Infection, Aix-Marseille Université, Faculté de médecine, France ; Special Unit Agents, King Fahd Medical Research Center, King Abdul Aziz University, Jeddah, Saudi Arabia
| | - Pierre-Edouard Fournier
- URMITE, UM63, CNRS7278, IRD198, Inserm1095, IHU Méditerranée-Infection, Aix-Marseille Université, Faculté de médecine, France
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Ramasamy D, Lagier JC, Rossi-Tamisier M, Pfleiderer A, Michelle C, Couderc C, Raoult D, Fournier PE. Genome sequence and description of Bacteroides timonensis sp. nov. Stand Genomic Sci 2014; 9:1181-97. [PMID: 25197491 PMCID: PMC4148978 DOI: 10.4056/sigs.5389564] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Bacteroides timonensis strain AP1T (= CSUR P194 = DSM 26083) is the type strain of B. timonensis sp. nov. This strain, whose genome is described here, was isolated from the fecal flora of a 21-year-old French Caucasoid female who suffered from severe anorexia nervosa. Bacteroides timonensis is a Gram-negative, obligate anaerobic bacillus. Here we describe the features of this organism, together with the complete genome sequence and annotation. The 7,130,768 bp long genome (1 chromosome, no plasmid) exhibits a G+C content of 43.3% and contains 5,786 protein-coding and 59 RNA genes, including 2 rRNA genes.
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Affiliation(s)
- Dhamodharan Ramasamy
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, Institut Hospitalo-Universitaire Méditerranée-Infection, Faculté de médecine, Aix-Marseille Université, Marseille, France
| | - Jean-Christophe Lagier
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, Institut Hospitalo-Universitaire Méditerranée-Infection, Faculté de médecine, Aix-Marseille Université, Marseille, France
| | - Morgane Rossi-Tamisier
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, Institut Hospitalo-Universitaire Méditerranée-Infection, Faculté de médecine, Aix-Marseille Université, Marseille, France
| | - Anne Pfleiderer
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, Institut Hospitalo-Universitaire Méditerranée-Infection, Faculté de médecine, Aix-Marseille Université, Marseille, France
| | - Caroline Michelle
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, Institut Hospitalo-Universitaire Méditerranée-Infection, Faculté de médecine, Aix-Marseille Université, Marseille, France
| | - Carine Couderc
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, Institut Hospitalo-Universitaire Méditerranée-Infection, Faculté de médecine, Aix-Marseille Université, Marseille, France
| | - Didier Raoult
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, Institut Hospitalo-Universitaire Méditerranée-Infection, Faculté de médecine, Aix-Marseille Université, Marseille, France ; King Fahd Medical Research Center, King Abdul Aziz University, Jeddah, Saudi Arabia
| | - Pierre-Edouard Fournier
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, Institut Hospitalo-Universitaire Méditerranée-Infection, Faculté de médecine, Aix-Marseille Université, Marseille, France
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Ramasamy D, Dubourg G, Robert C, Caputo A, Papazian L, Raoult D, Fournier PE. Non contiguous-finished genome sequence and description of Enorma timonensis sp. nov. Stand Genomic Sci 2014; 9:970-86. [PMID: 25197477 PMCID: PMC4149031 DOI: 10.4056/sigs.4878632] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Enorma timonensis strain GD5(T) sp. nov., is the type strain of E. timonensis sp. nov., a new member of the genus Enorma within the family Coriobacteriaceae. This strain, whose genome is described here, was isolated from the fecal flora of a 53-year-old woman hospitalized for 3 months in an intensive care unit. E. timonensis is an obligate anaerobic rod. Here we describe the features of this organism, together with the complete genome sequence and annotation. The 2,365,123 bp long genome (1 chromosome but no plasmid) contains 2,060 protein-coding and 52 RNA genes, including 4 rRNA genes.
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Affiliation(s)
- Dhamodaran Ramasamy
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, Institut Hospitalo-Universitaire Méditerranée-Infection, Faculté de médecine, Aix-Marseille Université
| | - Gregory Dubourg
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, Institut Hospitalo-Universitaire Méditerranée-Infection, Faculté de médecine, Aix-Marseille Université
| | - Catherine Robert
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, Institut Hospitalo-Universitaire Méditerranée-Infection, Faculté de médecine, Aix-Marseille Université
| | - Aurelia Caputo
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, Institut Hospitalo-Universitaire Méditerranée-Infection, Faculté de médecine, Aix-Marseille Université
| | - Laurent Papazian
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, Institut Hospitalo-Universitaire Méditerranée-Infection, Faculté de médecine, Aix-Marseille Université ; Service de Réanimation Médicale, Hôpital Nord, Marseille, France
| | - Didier Raoult
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, Institut Hospitalo-Universitaire Méditerranée-Infection, Faculté de médecine, Aix-Marseille Université ; Special Infectious Agents Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Pierre-Edouard Fournier
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes, Institut Hospitalo-Universitaire Méditerranée-Infection, Faculté de médecine, Aix-Marseille Université ; Correspondence: Pierre-Edouard Fournier ( )
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Pfleiderer A, Mishra AK, Lagier JC, Robert C, Caputo A, Raoult D, Fournier PE. Non-contiguous finished genome sequence and description of Alistipes ihumii sp. nov. Stand Genomic Sci 2014; 9:1221-35. [PMID: 25197494 PMCID: PMC4149002 DOI: 10.4056/sigs.4698398] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Alistipes ihumii strain AP11T sp. nov. is the type strain of A. ihumii sp. nov., a new species within the genus Alistipes. This strain, whose genome is described here, was isolated from the fecal flora of a 21-year-old French Caucasian female, suffering from a severe restrictive form of anorexia nervosa since the age of 12 years. A. ihumii is a Gram-negative anaerobic bacillus. Here we describe the features of this organism, together with the complete genome sequence and annotation. The 2,753,264 bp long genome (one chromosome but no plasmid) contains 2,254 protein-coding and 47 RNA genes, including 3 rRNA genes.
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Affiliation(s)
- Anne Pfleiderer
- Aix-Marseille Université, URMITE, UM63, Faculté de médecine, Marseille, France
| | - Ajay Kumar Mishra
- Aix-Marseille Université, URMITE, UM63, Faculté de médecine, Marseille, France
| | | | - Catherine Robert
- Aix-Marseille Université, URMITE, UM63, Faculté de médecine, Marseille, France
| | - Aurelia Caputo
- Aix-Marseille Université, URMITE, UM63, Faculté de médecine, Marseille, France
| | - Didier Raoult
- Aix-Marseille Université, URMITE, UM63, Faculté de médecine, Marseille, France ; King Fahd Medical Research Center, King Abdul Aziz University, Jeddah, Saudi Arabia
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Ramasamy D, Mishra AK, Lagier JC, Padhmanabhan R, Rossi M, Sentausa E, Raoult D, Fournier PE. A polyphasic strategy incorporating genomic data for the taxonomic description of novel bacterial species. Int J Syst Evol Microbiol 2014; 64:384-391. [DOI: 10.1099/ijs.0.057091-0] [Citation(s) in RCA: 306] [Impact Index Per Article: 30.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Currently, bacterial taxonomy relies on a polyphasic approach based on the combination of phenotypic and genotypic characteristics. However, the current situation is paradoxical in that the genetic criteria that are used, including DNA–DNA hybridization, 16S rRNA gene sequence nucleotide similarity and phylogeny, and DNA G+C content, have significant limitations, but genome sequences that contain the whole genetic information of bacterial strains are not used for taxonomic purposes, despite the decreasing costs of sequencing and the increasing number of available genomes. Recently, we diversified bacterial culture conditions with the aim of isolating uncultivated bacteria. To classify the putative novel species that we cultivated, we used a polyphasic strategy that included phenotypic as well as genomic criteria (genome characteristics as well as genomic sequence similarity). Herein, we review the pros and cons of genome sequencing for taxonomy and propose that the incorporation of genome sequences in taxonomic studies has the advantage of using reliable and reproducible data. This strategy, which we name taxono-genomics, may contribute to the taxonomic classification of bacteria.
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Affiliation(s)
- Dhamodharan Ramasamy
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes URMITE, Institut Hospitalo-Universitaire Méditerranée-Infection, Aix-Marseille Université, UMR63, CNRS 7278, IRD 198, INSERM U1095, Faculté de Médecine, 27 Bd Jean Moulin, 13005 Marseille, France
| | - Ajay Kumar Mishra
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes URMITE, Institut Hospitalo-Universitaire Méditerranée-Infection, Aix-Marseille Université, UMR63, CNRS 7278, IRD 198, INSERM U1095, Faculté de Médecine, 27 Bd Jean Moulin, 13005 Marseille, France
| | - Jean-Christophe Lagier
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes URMITE, Institut Hospitalo-Universitaire Méditerranée-Infection, Aix-Marseille Université, UMR63, CNRS 7278, IRD 198, INSERM U1095, Faculté de Médecine, 27 Bd Jean Moulin, 13005 Marseille, France
| | - Roshan Padhmanabhan
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes URMITE, Institut Hospitalo-Universitaire Méditerranée-Infection, Aix-Marseille Université, UMR63, CNRS 7278, IRD 198, INSERM U1095, Faculté de Médecine, 27 Bd Jean Moulin, 13005 Marseille, France
| | - Morgane Rossi
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes URMITE, Institut Hospitalo-Universitaire Méditerranée-Infection, Aix-Marseille Université, UMR63, CNRS 7278, IRD 198, INSERM U1095, Faculté de Médecine, 27 Bd Jean Moulin, 13005 Marseille, France
| | - Erwin Sentausa
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes URMITE, Institut Hospitalo-Universitaire Méditerranée-Infection, Aix-Marseille Université, UMR63, CNRS 7278, IRD 198, INSERM U1095, Faculté de Médecine, 27 Bd Jean Moulin, 13005 Marseille, France
| | - Didier Raoult
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes URMITE, Institut Hospitalo-Universitaire Méditerranée-Infection, Aix-Marseille Université, UMR63, CNRS 7278, IRD 198, INSERM U1095, Faculté de Médecine, 27 Bd Jean Moulin, 13005 Marseille, France
| | - Pierre-Edouard Fournier
- Unité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes URMITE, Institut Hospitalo-Universitaire Méditerranée-Infection, Aix-Marseille Université, UMR63, CNRS 7278, IRD 198, INSERM U1095, Faculté de Médecine, 27 Bd Jean Moulin, 13005 Marseille, France
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Grimontia indica AK16(T), sp. nov., isolated from a seawater sample reports the presence of pathogenic genes similar to Vibrio genus. PLoS One 2014; 9:e85590. [PMID: 24465608 PMCID: PMC3897461 DOI: 10.1371/journal.pone.0085590] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2013] [Accepted: 12/05/2013] [Indexed: 11/24/2022] Open
Abstract
Grimontia indica strain AK16T sp. nov. is the type strain of G. indica sp. nov. a new species within the genus Grimontia. This strain, whose genome is described here, was isolated from seawater sample collected from southeast coast of Palk Bay, India. G. indica AK16T is a Gram-negative, facultative aerobic rod shaped bacterium. There are only two other strains in the genus Grimontia one of which, Grimontia hollisae CIP 101886T, is a reported human pathogen isolated from human stool sample while the other, ‘Grimontia marina IMCC5001T’, was isolated from a seawater sample. As compared to the pathogenic strain Grimontia hollisae CIP 101886T, the strain AK16T lacks some genes for pathogenesis like the accessory colonization factors AcfA and AcfD, which are required for the colonization of the bacterium in the host body. While it carries some pathogenesis genes like OmpU, which are related to pathogenesis of Vibrio strains. This suggests that the life cycle of AK16T may include some pathogenic interactions with marine animal(s), or it may be an opportunistic pathogen. Study of the Grimontia genus is important because of the severe pathogenic traits exhibited by a member of the genus with only three species reported in total. The study will provide some vital information which may be useful in future clinical studies on the genus.
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Oren A, Garrity GM. List of new names and new combinations previously effectively, but not validly, published. Int J Syst Evol Microbiol 2014. [DOI: 10.1099/ijs.0.060285-0] [Citation(s) in RCA: 86] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
The purpose of this announcement is to effect the valid publication of the following effectively published new names and new combinations under the procedure described in the Bacteriological Code (1990 Revision). Authors and other individuals wishing to have new names and/or combinations included in future lists should send three copies of the pertinent reprint or photocopies thereof, or an electronic copy of the published paper to the IJSEM Editorial Office for confirmation that all of the other requirements for valid publication have been met. It is also a requirement of IJSEM and the ICSP that authors of new species, new subspecies and new combinations provide evidence that types are deposited in two recognized culture collections in two different countries. It should be noted that the date of valid publication of these new names and combinations is the date of publication of this list, not the date of the original publication of the names and combinations. The authors of the new names and combinations are as given below. Inclusion of a name on these lists validates the publication of the name and thereby makes it available in the nomenclature of prokaryotes. The inclusion of a name on this list is not to be construed as taxonomic acceptance of the taxon to which the name is applied. Indeed, some of these names may, in time, be shown to be synonyms, or the organisms may be transferred to another genus, thus necessitating the creation of a new combination.
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Affiliation(s)
- Aharon Oren
- Department of Plant and Environmental Sciences, Institute of Life Sciences, The Hebrew University of Jerusalem, Jerusalem 91904, Israel
| | - George M. Garrity
- Department of Microbiology & Molecular Genetics, Biomedical Physical Sciences, Michigan State University, East Lansing, MI 48824-4320, USA
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Mishra AK, Lagier JC, Pfleiderer A, Nguyen TT, Caputo A, Raoult D, Fournier PE. Non-contiguous finished genome sequence and description of Holdemania massiliensis sp. nov. Stand Genomic Sci 2013; 9:395-409. [PMID: 24976895 PMCID: PMC4062643 DOI: 10.4056/sigs.4628316] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Holdemania massiliensis strain AP2(T) sp. nov. is the type strain of H. massiliensis sp. nov., a new species within the genus Holdemania. This strain, whose genome is described here, was isolated from the fecal flora of a 21-year-old French Caucasian female suffering from severe restrictive anorexia nervosa. H. massiliensis is a Gram-positive, anaerobic bacillus. Here we describe the features of this organism, together with the complete genome sequence and annotation. The 3,795,625 bp-long genome (one chromosome but no plasmid) contains 3,461 protein-coding and 49 RNA genes, including 3 rRNA genes.
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Affiliation(s)
- Ajay Kumar Mishra
- URMITE, CNRS 7278, IRD 198, Inserm U1095, Aix-Marseille Université, Faculté de Médecine, Marseille, France*
| | - Jean-Christophe Lagier
- URMITE, CNRS 7278, IRD 198, Inserm U1095, Aix-Marseille Université, Faculté de Médecine, Marseille, France*
| | - Anne Pfleiderer
- URMITE, CNRS 7278, IRD 198, Inserm U1095, Aix-Marseille Université, Faculté de Médecine, Marseille, France*
| | - Thi Thien Nguyen
- URMITE, CNRS 7278, IRD 198, Inserm U1095, Aix-Marseille Université, Faculté de Médecine, Marseille, France*
| | - Aurelia Caputo
- URMITE, CNRS 7278, IRD 198, Inserm U1095, Aix-Marseille Université, Faculté de Médecine, Marseille, France*
| | - Didier Raoult
- URMITE, CNRS 7278, IRD 198, Inserm U1095, Aix-Marseille Université, Faculté de Médecine, Marseille, France*
- King Fahad Medical Research Center, King Abdul Aziz University, Jeddah, Saudi Arabia
| | - Pierre-Edouard Fournier
- URMITE, CNRS 7278, IRD 198, Inserm U1095, Aix-Marseille Université, Faculté de Médecine, Marseille, France*
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Mishra AK, Edouard S, Dangui NPM, Lagier JC, Caputo A, Blanc-Tailleur C, Ravaux I, Raoult D, Fournier PE. Non-contiguous finished genome sequence and description of Nosocomiicoccus massiliensis sp. nov. Stand Genomic Sci 2013; 9:205-19. [PMID: 24501657 PMCID: PMC3910558 DOI: 10.4056/sigs.4378121] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Nosocomiicoccus massiliensis strain NP2(T) sp. nov. is the type strain of a new species within the genus Nosocomiicoccus. This strain, whose genome is described here, was isolated from the fecal flora of an AIDS-infected patient living in Marseille, France. N. massiliensis is a Gram-positive aerobic coccus. Here we describe the features of this organism, together with the complete genome sequence and annotation. The 1,645,244 bp long genome (one chromosome but no plasmid) contains 1,738 protein-coding and 45 RNA genes, including 3 rRNA genes.
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Affiliation(s)
- Ajay Kumar Mishra
- Aix-Marseille Université, URMITE, Faculté de médecine, Marseille, France
- Both authors participated equally to this study
| | - Sophie Edouard
- Aix-Marseille Université, URMITE, Faculté de médecine, Marseille, France
- Both authors participated equally to this study
| | | | | | - Aurelia Caputo
- Aix-Marseille Université, URMITE, Faculté de médecine, Marseille, France
| | | | - Isabelle Ravaux
- Infectious Diseases Department, Conception Hospital, Marseille, France
| | - Didier Raoult
- Aix-Marseille Université, URMITE, Faculté de médecine, Marseille, France
- King Fahad Medical Research Center, King Abdul Aziz University, Jedda, Saudi Arabia
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Padmanabhan R, Lagier JC, Dangui NPM, Michelle C, Couderc C, Raoult D, Fournier PE. Non-contiguous finished genome sequence and description of Megasphaera massiliensis sp. nov. Stand Genomic Sci 2013; 8:525-38. [PMID: 24501636 PMCID: PMC3910696 DOI: 10.4056/sigs.4077819] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Megasphaera massiliensis strain NP3(T) sp. nov. is the type strain of Megasphaera massiliensis sp. nov., a new species within the genus Megasphaera. This strain, whose genome is described here, was isolated from the fecal flora of an HIV-infected patient. M. massiliensis is a Gram-negative, obligate anaerobic coccobacillus. Here we describe the features of this organism, together with the complete genome sequence and annotation. The 2,661,757 bp long genome (1 chromosome but no plasmid) contains 2,577 protein-coding and 61 RNA genes, including 5 rRNA genes.
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Affiliation(s)
- Roshan Padmanabhan
- Aix-Marseille Université, URMITE, Faculté de médecine, Marseille, France
| | | | | | - Caroline Michelle
- Aix-Marseille Université, URMITE, Faculté de médecine, Marseille, France
| | - Carine Couderc
- Aix-Marseille Université, URMITE, Faculté de médecine, Marseille, France
| | - Didier Raoult
- Aix-Marseille Université, URMITE, Faculté de médecine, Marseille, France
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Mishra AK, Pfleiderer A, Lagier JC, Robert C, Raoult D, Fournier PE. Non-contiguous finished genome sequence and description of Bacillus massilioanorexius sp. nov. Stand Genomic Sci 2013; 8:465-79. [PMID: 24501631 PMCID: PMC3910694 DOI: 10.4056/sigs.4087826] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Bacillus massilioanorexius strain AP8(T) sp. nov. is the type strain of B. massilioanorexius sp. nov., a new species within the genus Bacillus. This strain, whose genome is described here, was isolated from the fecal flora of a 21-year-old Caucasian French female suffering from a severe form of anorexia nervosa since the age of 12 years. B. massilioanorexius is a Gram-positive aerobic bacillus. Here we describe the features of this organism, together with the complete genome sequence and annotation. The 4,616,135 bp long genome (one chromosome but no plasmid) contains 4,432 protein-coding and 87 RNA genes, including 8 rRNA genes.
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Affiliation(s)
| | - Anne Pfleiderer
- Aix-Marseille Université, URMITE, Faculté de médecine, France
| | | | | | - Didier Raoult
- Aix-Marseille Université, URMITE, Faculté de médecine, France
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50
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Hugon P, Ramasamy D, Robert C, Couderc C, Raoult D, Fournier PE. Non-contiguous finished genome sequence and description of Kallipyga massiliensis gen. nov., sp. nov., a new member of the family Clostridiales Incertae Sedis XI. Stand Genomic Sci 2013; 8:500-15. [PMID: 24501634 PMCID: PMC3910704 DOI: 10.4056/sigs.4047997] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Kallipyga massiliensis strain ph2(T) is the type strain of Kallipyga massiliensis gen. nov., sp. nov., the type species of the new genus Kallipyga within the family Clostridiales Incertae Sedis XI. This strain, whose genome is described here, was isolated from the fecal flora of a 26-year-old woman suffering from morbid obesity. K. massiliensis is an obligate anaerobic coccus. Here we describe the features of this organism, together with the complete genome sequence and annotation. The 1,770,679 bp long genome (1 chromosome but no plasmid) contains 1,575 protein-coding and 50 RNA genes, including 4 rRNA genes.
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Affiliation(s)
- Perrine Hugon
- Aix-Marseille Université, Faculté de médecine, Marseille, France
| | | | - Catherine Robert
- Aix-Marseille Université, Faculté de médecine, Marseille, France
| | - Carine Couderc
- Aix-Marseille Université, Faculté de médecine, Marseille, France
| | - Didier Raoult
- Aix-Marseille Université, Faculté de médecine, Marseille, France
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