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Zerbe CS, Holland SM. Functional neutrophil disorders: Chronic granulomatous disease and beyond. Immunol Rev 2024; 322:71-80. [PMID: 38429865 PMCID: PMC10950525 DOI: 10.1111/imr.13308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/03/2024]
Abstract
Since their description by Metchnikoff in 1905, phagocytes have been increasingly recognized to be the entities that traffic to sites of infection and inflammation, engulf and kill infecting organisms, and clear out apoptotic debris all the while making antigens available and accessible to the lymphoid organs for future use. Therefore, phagocytes provide the gateway and the first check in host protection and immune response. Disorders in killing and chemotaxis lead not only to infection susceptibility, but also to autoimmunity. We aim to describe chronic granulomatous disease and the leukocyte adhesion deficiencies as well as myeloperoxidase deficiency and G6PD deficiency as paradigms of critical pathways.
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Affiliation(s)
- Christa S Zerbe
- Laboratory of Clinical Immunology, National Institutes of Allergy and Infectious Disease, The National Institutes of Health, Bethesda, Maryland, USA
| | - Steven M Holland
- Division of Intramural Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland, USA
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2
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Román-Camacho JJ, García-García I, Santos-Dueñas IM, García-Martínez T, Mauricio JC. Latest Trends in Industrial Vinegar Production and the Role of Acetic Acid Bacteria: Classification, Metabolism, and Applications-A Comprehensive Review. Foods 2023; 12:3705. [PMID: 37835358 PMCID: PMC10572879 DOI: 10.3390/foods12193705] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Revised: 10/03/2023] [Accepted: 10/06/2023] [Indexed: 10/15/2023] Open
Abstract
Vinegar is one of the most appreciated fermented foods in European and Asian countries. In industry, its elaboration depends on numerous factors, including the nature of starter culture and raw material, as well as the production system and operational conditions. Furthermore, vinegar is obtained by the action of acetic acid bacteria (AAB) on an alcoholic medium in which ethanol is transformed into acetic acid. Besides the highlighted oxidative metabolism of AAB, their versatility and metabolic adaptability make them a taxonomic group with several biotechnological uses. Due to new and rapid advances in this field, this review attempts to approach the current state of knowledge by firstly discussing fundamental aspects related to industrial vinegar production and then exploring aspects related to AAB: classification, metabolism, and applications. Emphasis has been placed on an exhaustive taxonomic review considering the progressive increase in the number of new AAB species and genera, especially those with recognized biotechnological potential.
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Affiliation(s)
- Juan J. Román-Camacho
- Department of Agricultural Chemistry, Edaphology and Microbiology, Agrifood Campus of International Excellence ceiA3, University of Córdoba, 14014 Córdoba, Spain; (J.J.R.-C.); (T.G.-M.); (J.C.M.)
| | - Isidoro García-García
- Department of Inorganic Chemistry and Chemical Engineering, Agrifood Campus of International Excellence ceiA3, Nano Chemistry Institute (IUNAN), University of Córdoba, 14014 Córdoba, Spain;
| | - Inés M. Santos-Dueñas
- Department of Inorganic Chemistry and Chemical Engineering, Agrifood Campus of International Excellence ceiA3, Nano Chemistry Institute (IUNAN), University of Córdoba, 14014 Córdoba, Spain;
| | - Teresa García-Martínez
- Department of Agricultural Chemistry, Edaphology and Microbiology, Agrifood Campus of International Excellence ceiA3, University of Córdoba, 14014 Córdoba, Spain; (J.J.R.-C.); (T.G.-M.); (J.C.M.)
| | - Juan C. Mauricio
- Department of Agricultural Chemistry, Edaphology and Microbiology, Agrifood Campus of International Excellence ceiA3, University of Córdoba, 14014 Córdoba, Spain; (J.J.R.-C.); (T.G.-M.); (J.C.M.)
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3
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Chua KO, Liew YJM, See-Too WS, Tan JY, Yong HS, Yin WF, Chan KG. Formicincola oecophyllae gen. nov. sp. nov., a novel member of the family Acetobacteraceae isolated from the weaver ant Oecophylla smaragdina. Antonie van Leeuwenhoek 2022; 115:995-1007. [DOI: 10.1007/s10482-022-01750-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Accepted: 05/12/2022] [Indexed: 11/28/2022]
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4
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Muszyński A, Zarember KA, Heiss C, Shiloach J, Berg LJ, Audley J, Kozyr A, Greenberg DE, Holland SM, Malech HL, Azadi P, Carlson RW, Gallin JI. Granulibacter bethesdensis, a Pathogen from Patients with Chronic Granulomatous Disease, Produces a Penta-Acylated Hypostimulatory Glycero-D-talo-oct-2-ulosonic Acid-Lipid A Glycolipid (Ko-Lipid A). Int J Mol Sci 2021; 22:3303. [PMID: 33804872 PMCID: PMC8036547 DOI: 10.3390/ijms22073303] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 03/18/2021] [Accepted: 03/19/2021] [Indexed: 12/13/2022] Open
Abstract
Granulibacter bethesdensis can infect patients with chronic granulomatous disease, an immunodeficiency caused by reduced phagocyte NADPH oxidase function. Intact G. bethesdensis (Gb) is hypostimulatory compared to Escherichia coli, i.e., cytokine production in human blood requires 10-100 times more G. bethesdensis CFU/mL than E. coli. To better understand the pathogenicity of G. bethesdensis, we isolated its lipopolysaccharide (GbLPS) and characterized its lipid A. Unlike with typical Enterobacteriaceae, the release of presumptive Gb lipid A from its LPS required a strong acid. NMR and mass spectrometry demonstrated that the carbohydrate portion of the isolated glycolipid consists of α-Manp-(1→4)-β-GlcpN3N-(1→6)-α-GlcpN-(1⇿1)-α-GlcpA tetra-saccharide substituted with five acyl chains: the amide-linked N-3' 14:0(3-OH), N-2' 16:0(3-O16:0), and N-2 18:0(3-OH) and the ester-linked O-3 14:0(3-OH) and 16:0. The identification of glycero-d-talo-oct-2-ulosonic acid (Ko) as the first constituent of the core region of the LPS that is covalently attached to GlcpN3N of the lipid backbone may account for the acid resistance of GbLPS. In addition, the presence of Ko and only five acyl chains may explain the >10-fold lower proinflammatory potency of GbKo-lipidA compared to E. coli lipid A, as measured by cytokine induction in human blood. These unusual structural properties of the G.bethesdensis Ko-lipid A glycolipid likely contribute to immune evasion during pathogenesis and resistance to antimicrobial peptides.
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Affiliation(s)
- Artur Muszyński
- Complex Carbohydrate Research Center, University of Georgia, Athens, GA 30602, USA; (C.H.); (P.A.); (R.W.C.)
| | - Kol A. Zarember
- Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892, USA; (K.A.Z.); (L.J.B.); (J.A.); (A.K.); (D.E.G.); (S.M.H.); (H.L.M.)
| | - Christian Heiss
- Complex Carbohydrate Research Center, University of Georgia, Athens, GA 30602, USA; (C.H.); (P.A.); (R.W.C.)
| | - Joseph Shiloach
- Biotechnology Core, National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, MD 20892, USA;
| | - Lars J. Berg
- Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892, USA; (K.A.Z.); (L.J.B.); (J.A.); (A.K.); (D.E.G.); (S.M.H.); (H.L.M.)
| | - John Audley
- Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892, USA; (K.A.Z.); (L.J.B.); (J.A.); (A.K.); (D.E.G.); (S.M.H.); (H.L.M.)
| | - Arina Kozyr
- Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892, USA; (K.A.Z.); (L.J.B.); (J.A.); (A.K.); (D.E.G.); (S.M.H.); (H.L.M.)
| | - David E. Greenberg
- Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892, USA; (K.A.Z.); (L.J.B.); (J.A.); (A.K.); (D.E.G.); (S.M.H.); (H.L.M.)
| | - Steven M. Holland
- Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892, USA; (K.A.Z.); (L.J.B.); (J.A.); (A.K.); (D.E.G.); (S.M.H.); (H.L.M.)
| | - Harry L. Malech
- Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892, USA; (K.A.Z.); (L.J.B.); (J.A.); (A.K.); (D.E.G.); (S.M.H.); (H.L.M.)
| | - Parastoo Azadi
- Complex Carbohydrate Research Center, University of Georgia, Athens, GA 30602, USA; (C.H.); (P.A.); (R.W.C.)
| | - Russell W. Carlson
- Complex Carbohydrate Research Center, University of Georgia, Athens, GA 30602, USA; (C.H.); (P.A.); (R.W.C.)
| | - John I. Gallin
- Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892, USA; (K.A.Z.); (L.J.B.); (J.A.); (A.K.); (D.E.G.); (S.M.H.); (H.L.M.)
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5
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Qiu X, Zhang Y, Hong H. Classification of acetic acid bacteria and their acid resistant mechanism. AMB Express 2021; 11:29. [PMID: 33595734 PMCID: PMC7889782 DOI: 10.1186/s13568-021-01189-6] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Accepted: 02/04/2021] [Indexed: 12/14/2022] Open
Abstract
Acetic acid bacteria (AAB) are obligate aerobic Gram-negative bacteria that are commonly used in vinegar fermentation because of their strong capacity for ethanol oxidation and acetic acid synthesis as well as their acid resistance. However, low biomass and low production rate due to acid stress are still major challenges that must be overcome in industrial processes. Although acid resistance in AAB is important to the production of high acidity vinegar, the acid resistance mechanisms of AAB have yet to be fully elucidated. In this study, we discuss the classification of AAB species and their metabolic processes and review potential acid resistance factors and acid resistance mechanisms in various strains. In addition, we analyze the quorum sensing systems of Komagataeibacter and Gluconacetobacter to provide new ideas for investigation of acid resistance mechanisms in AAB in the form of signaling pathways. The results presented herein will serve as an important reference for selective breeding of high acid resistance AAB and optimization of acetic acid fermentation processes.
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Affiliation(s)
- Xiaoman Qiu
- College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, No. 30, Puzhu Road, Nanjing, 211800, China
- National Engineering Technique Research Center for Biotechnology, Nanjing Tech University, No. 30, Puzhu Road, Nanjing, 211800, China
| | - Yao Zhang
- College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, No. 30, Puzhu Road, Nanjing, 211800, China
- National Engineering Technique Research Center for Biotechnology, Nanjing Tech University, No. 30, Puzhu Road, Nanjing, 211800, China
| | - Housheng Hong
- College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, No. 30, Puzhu Road, Nanjing, 211800, China.
- National Engineering Technique Research Center for Biotechnology, Nanjing Tech University, No. 30, Puzhu Road, Nanjing, 211800, China.
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6
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Guzman J, Sombolestani AS, Poehlein A, Daniel R, Cleenwerck I, Vandamme P, Vilcinskas A. Entomobacter blattae gen. nov., sp. nov., a new member of the Acetobacteraceae isolated from the gut of the cockroach Gromphadorhina portentosa. Int J Syst Evol Microbiol 2021; 71. [PMID: 33528344 DOI: 10.1099/ijsem.0.004666] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
A novel bacterium designated G55GPT and pertaining to the family Acetobacteraceae was isolated from the gut of the Madagascar hissing cockroach Gromphadorhina portentosa. The Gram-negative cells were rod-shaped and non-motile. The complete 16S rRNA sequence of the strain G55GPT showed the highest pairwise similarity to Gluconacetobacter johannae CFN-Cf-55T (95.35 %), suggesting it represents a potential new genus of the family Acetobacteraceae. Phylogenetic analysis based on 16S rRNA gene and 106 orthologous housekeeping protein sequences revealed that G55GPT forms a monophyletic clade with the genus Commensalibacter, which thus far has also been isolated exclusively from insects. The G55GPT genome size was 2.70 Mbp, and the G+C content was 45.4 mol%, which is lower than most acetic acid bacteria (51-68 mol%) but comparable to Swingsia samuiensis AH83T (45.1 mol%) and higher than Commensalibacter intestini A911T (36.8 mol%). Overall genome relatedness indices based on gene and protein sequences strongly supported the assignment of G55GPT to a new genus within the family Acetobacteraceae. The percentage of conserved proteins, which is a useful metric for genus differentiation, was below 54 % when comparing G55GPT to type strains of acetic acid bacteria, thus strongly supporting our hypothesis that G55GPT is a member of a yet-undescribed genus. The fatty acid composition of G55GPT differed from that of closely related acetic acid bacteria, particularly given the presence of C19 : 1 ω9c/ω11c and the absence of C14 : 0 and C14 : 0 2-OH fatty acids. Strain G55GPT also differed in terms of metabolic features such as its ability to produce acid from d-mannitol, and its inability to produce acetic acid from ethanol or to oxidize glycerol to dihydroxyacetone. Based on the results of combined genomic, phenotypic and phylogenetic characterizations, isolate G55GPT (=LMG 31394T=DSM 111244T) is considered to represent a new species in a new genus, for which we propose the name Entomobacter blattae gen. nov., sp. nov.
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Affiliation(s)
- Juan Guzman
- Department of Bioresources, Fraunhofer Institute for Molecular Biology and Applied Ecology, Giessen, Germany.,Institute for Insect Biotechnology, Justus-Liebig-University of Giessen, Giessen, Germany
| | - Atena Sadat Sombolestani
- Laboratory of Microbiology, Department of Biochemistry and Microbiology, Faculty of Sciences, Ghent University, Ghent, Belgium
| | - Anja Poehlein
- Genomic and Applied Microbiology and Göttingen Genomics Laboratory, Institute of Microbiology and Genetics, University of Göttingen, Göttingen, Germany
| | - Rolf Daniel
- Genomic and Applied Microbiology and Göttingen Genomics Laboratory, Institute of Microbiology and Genetics, University of Göttingen, Göttingen, Germany
| | - Ilse Cleenwerck
- BCCM/LMG Bacteria Collection, Department of Biochemistry and Microbiology, Faculty of Sciences, Ghent University, Ghent, Belgium.,Laboratory of Microbiology, Department of Biochemistry and Microbiology, Faculty of Sciences, Ghent University, Ghent, Belgium
| | - Peter Vandamme
- BCCM/LMG Bacteria Collection, Department of Biochemistry and Microbiology, Faculty of Sciences, Ghent University, Ghent, Belgium.,Laboratory of Microbiology, Department of Biochemistry and Microbiology, Faculty of Sciences, Ghent University, Ghent, Belgium
| | - Andreas Vilcinskas
- Institute for Insect Biotechnology, Justus-Liebig-University of Giessen, Giessen, Germany.,Department of Bioresources, Fraunhofer Institute for Molecular Biology and Applied Ecology, Giessen, Germany
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7
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Pankratov TA, Grouzdev DS, Patutina EO, Kolganova TV, Berestovskaya JJ, Ashikhmin AA. Lichenicoccus roseus gen. nov., sp. nov., the first bacteriochlorophyll a-containing, psychrophilic and acidophilic Acetobacteraceae bacteriobiont of lichen Cladonia species. Int J Syst Evol Microbiol 2020; 70:4591-4601. [PMID: 32658637 DOI: 10.1099/ijsem.0.004318] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Gram-negative, aerobic, chemo-organotrophic and bacteriochlorophyll a-containing bacterial strains, KEBCLARHB70RT, KAMCLST3051 and KAMCLST3152, were isolated from the thalli of Cladonia arbuscula and Cladonia stellaris lichens. Cells from the strains were coccoid and reproduced by binary division. They were motile at the early stages of growth and utilized sugars and alcohols. All strains were psychrophilic and acidophilic, capable of growth between pH 3.5 and 7.5 (optimum, pH 5.5), and at 4-30 °C (optimum, 10-15 °C). The major fatty acids were C18 : 1 ω7c and C18 : 0; the lipids were phosphatidylcholines, phosphatidylethanolamines, phosphatidic acids, phosphatidylglycerol, glycolipids, diphosphatidylglycerol and polar lipids with an unknown structure. The quinone was Q-10. The DNA G+C content was 67.8 mol%. Comparative 16S rRNA gene analysis together with other data, supported that the strains, KEBCLARHB70RT, KAMCLST3051 and KAMCLST3152 belonged to the same species. Whole genome analysis of the strain KEBCLARHB70RT and average amino acid identity values confirmed its distinctive phylogenetic position within the family Acetobacteraceae. Phenotypic, ecological and genomic characteristics distinguished strains KEBCLARHB70RT, KAMCLST3051 and KAMCLST3152 from all genera in the family Acetobacteraceae. Therefore, we propose a novel genus and a novel species, Lichenicoccus roseus gen. nov., sp. nov., for these novel Acetobacteraceae members. Strain KEBCLARHB70RT (=KCTC 72321T=VKM B-3305T) has been designated as the type strain.
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Affiliation(s)
- Timofey A Pankratov
- S.N. Winogradsky Institute of Microbiology, Research Center of Biotechnology of the Russian Academy of Sciences, Moscow 119071, Russia
| | - Denis S Grouzdev
- Institute of Bioengineering, Research Center of Biotechnology of the Russian Academy of Sciences, Moscow 119071, Russia
| | - Ekaterina O Patutina
- Institute of Bioengineering, Research Center of Biotechnology of the Russian Academy of Sciences, Moscow 119071, Russia
| | - Tatiana V Kolganova
- Institute of Bioengineering, Research Center of Biotechnology of the Russian Academy of Sciences, Moscow 119071, Russia
| | - Julia J Berestovskaya
- S.N. Winogradsky Institute of Microbiology, Research Center of Biotechnology of the Russian Academy of Sciences, Moscow 119071, Russia
| | - Aleksandr A Ashikhmin
- Institute of Basic Biological Problems of Russian Academy of Sciences, Federal Research Center, Pushchino Scientific Center for Biological Research of Russian Academy of Sciences, Pushchino 142290, Russia
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8
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Muhadesi JB, Huang Y, Wang BJ, Jiang CY, Liu SJ. Acidibrevibacterium fodinaquatile gen. nov., sp. nov., isolated from acidic mine drainage. Int J Syst Evol Microbiol 2019; 69:3248-3255. [PMID: 31355740 DOI: 10.1099/ijsem.0.003618] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
A heterotrophic and acidophilic bacterial strain, G45-3T, was isolated from acidic mine drainage sampled in Fujian Province, PR China. Cells of strain G45-3T were Gram-stain-negative, non-spore-forming, non-motile and rod-shaped. Catalase and oxidase activities were positive. Strain G45-3T grew aerobically at 20-45 °C (optimum, 37 °C) and at pH 2.5-5.0 (optimum, pH 4.0). Photosynthetic pigments were not produced. Analysis of 16S rRNA gene sequences showed that strain G45-3T was phylogenetically related to different members of the family Acetobacteraceae, and the sequence identities to Acidisphaera rubrifaciens JCM 10600T, Rhodovastum atsumiense G2-11T and Rhodopila globiformis ATCC 35887T were 95.9 , 95.3 and 95.3 %, respectively. Strain G45-3T contained ubiquinone-10 as its respiratory quinone. The major polar lipids were determined to be diphosphatidylglycerol, phosphatidylglycerol, phosphatidylethanolamine, phosphatidylcholine, an unidentified aminophospholipid and an unidentified aminolipid. The predominant fatty acids were cyclo-C19 : 0ω8c, C18 : 1ω7c, C16 : 0 and C18 : 0. The genome of G45-3T consists of one chromosome (3 907 406 bp) and three plasmids (68 344, 45 771 and 16 090 bp), with an average G+C content of 65.9 mol%. Based on the results of phenotypic and genomic analyses, it is concluded that strain G45-3T represents a novel species of a new genus, for which the name Acidibrevibacterium fodinaquatile gen. nov., sp. nov. is proposed. A. fodinaquatile is nominated as type species and its type strain is G45-3T (=CGMCC 1.16069T=KCTC 62275T).
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Affiliation(s)
- Jiang-Baota Muhadesi
- University of Chinese Academy of Sciences, Beijing 100049, PR China.,State Key Laboratory of Microbial Resources, Institute of Microbiology, Chinese Academy of Sciences, Beijing, 100101, PR China
| | - Ye Huang
- University of Chinese Academy of Sciences, Beijing 100049, PR China.,State Key Laboratory of Microbial Resources, Institute of Microbiology, Chinese Academy of Sciences, Beijing, 100101, PR China
| | - Bao-Jun Wang
- State Key Laboratory of Microbial Resources, Institute of Microbiology, Chinese Academy of Sciences, Beijing, 100101, PR China
| | - Cheng-Ying Jiang
- RCEECAS Joint-Lab of Microbial Technology for Environmental Science, Beijing, PR China.,University of Chinese Academy of Sciences, Beijing 100049, PR China.,State Key Laboratory of Microbial Resources, Institute of Microbiology, Chinese Academy of Sciences, Beijing, 100101, PR China
| | - Shuang-Jiang Liu
- RCEECAS Joint-Lab of Microbial Technology for Environmental Science, Beijing, PR China.,University of Chinese Academy of Sciences, Beijing 100049, PR China.,State Key Laboratory of Microbial Resources, Institute of Microbiology, Chinese Academy of Sciences, Beijing, 100101, PR China
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Rebelo M, Ding L, Cordeiro AI, Neves C, Simões MJ, Zelazny AM, Holland SM, Neves JF. Fatal Meningitis in Patient with X-Linked Chronic Granulomatous Disease Caused by Virulent Granulibacter bethesdensis. Emerg Infect Dis 2019. [DOI: 10.3201/eid2405.181505] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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10
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Rebelo M, Ding L, Cordeiro AI, Neves C, Simões MJ, Zelazny AM, Holland SM, Neves JF. Fatal Meningitis in Patient with X-Linked Chronic Granulomatous Disease Caused by Virulent Granulibacter bethesdensis. Emerg Infect Dis 2019; 25:976-979. [PMID: 31002074 PMCID: PMC6478198 DOI: 10.3201/eid2505.181505] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Granulibacter bethesdensis is a pathogen reported to cause recurrent lymphadenitis exclusively in persons with chronic granulomatous disease. We report a case of fatal meningitis caused by a highly virulent G. bethesdensis strain in an adolescent in Europe who had chronic granulomatous disease.
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11
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Lynch KM, Zannini E, Wilkinson S, Daenen L, Arendt EK. Physiology of Acetic Acid Bacteria and Their Role in Vinegar and Fermented Beverages. Compr Rev Food Sci Food Saf 2019; 18:587-625. [DOI: 10.1111/1541-4337.12440] [Citation(s) in RCA: 64] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2018] [Revised: 02/06/2019] [Accepted: 02/18/2019] [Indexed: 12/16/2022]
Affiliation(s)
- Kieran M. Lynch
- School of Food and Nutritional SciencesUniv. College Cork Cork T12 K8AF Ireland
| | - Emanuele Zannini
- School of Food and Nutritional SciencesUniv. College Cork Cork T12 K8AF Ireland
| | - Stuart Wilkinson
- Global Innovation & Technology CentreAnheuser‐Busch InBev nv/sa Leuven 3000 Belgium
| | - Luk Daenen
- Global Innovation & Technology CentreAnheuser‐Busch InBev nv/sa Leuven 3000 Belgium
| | - Elke K. Arendt
- School of Food and Nutritional SciencesUniv. College Cork Cork T12 K8AF Ireland
- APC Microbiome IrelandUniv. College Cork Cork T12 K8AF Ireland
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12
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Characterization and comparative analysis of toxin-antitoxin systems in Acetobacter pasteurianus. J Ind Microbiol Biotechnol 2019; 46:869-882. [PMID: 30805740 DOI: 10.1007/s10295-019-02144-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2018] [Accepted: 01/24/2019] [Indexed: 12/20/2022]
Abstract
Bacterial toxin-antitoxin (TA) systems play important roles in diverse cellular regulatory processes. Here, we characterize three putative type II TA candidates from Acetobacter pasteurianus and investigate the profile of type II TA systems in the genus Acetobacter. Based on the gene structure and activity detection, two-pairs loci were identified as the canonical hicAB and higAB TA systems, respectively, and DB34_01190-DB34_01195 as a putative new one without a canonical TA architecture. Physiologically, the expression of the three pairs conferred E. coli with additional plasmid maintenance and survival when under acetic acid stress. Chromosomal TA systems can be horizontally transferred within an ecological vinegar microbiota by co-option, and there was a tendency for toxin module loss. The antitoxin retention in the genome is suggested to have a broad role in bacterial physiology. Furthermore, A. pasteurianus strains, universally domesticated and used for industrial vinegar fermentation, showed a higher number of type II TA loci compared to the host-associated ones. The amount of TA loci per genome showed little positive relationship to insertion sequences, although its prevalence was species-associated, to the extent of even being strain-associated. The TA system is a candidate of studying the resistant mechanistic network, the TAs-dependent translatome affords a real-time profile to explore stress adaptation of A. pasteurianus, promoting industrial development.
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13
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Chaignaud P, Morawe M, Besaury L, Kröber E, Vuilleumier S, Bringel F, Kolb S. Methanol consumption drives the bacterial chloromethane sink in a forest soil. ISME JOURNAL 2018; 12:2681-2693. [PMID: 29991765 PMCID: PMC6194010 DOI: 10.1038/s41396-018-0228-4] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/16/2018] [Revised: 06/01/2018] [Accepted: 06/15/2018] [Indexed: 11/16/2022]
Abstract
Halogenated volatile organic compounds (VOCs) emitted by terrestrial ecosystems, such as chloromethane (CH3Cl), have pronounced effects on troposphere and stratosphere chemistry and climate. The magnitude of the global CH3Cl sink is uncertain since it involves a largely uncharacterized microbial sink. CH3Cl represents a growth substrate for some specialized methylotrophs, while methanol (CH3OH), formed in much larger amounts in terrestrial environments, may be more widely used by such microorganisms. Direct measurements of CH3Cl degradation rates in two field campaigns and in microcosms allowed the identification of top soil horizons (i.e., organic plus mineral A horizon) as the major biotic sink in a deciduous forest. Metabolically active members of Alphaproteobacteria and Actinobacteria were identified by taxonomic and functional gene biomarkers following stable isotope labeling (SIP) of microcosms with CH3Cl and CH3OH, added alone or together as the [13C]-isotopologue. Well-studied reference CH3Cl degraders, such as Methylobacterium extorquens CM4, were not involved in the sink activity of the studied soil. Nonetheless, only sequences of the cmuA chloromethane dehalogenase gene highly similar to those of known strains were detected, suggesting the relevance of horizontal gene transfer for CH3Cl degradation in forest soil. Further, CH3Cl consumption rate increased in the presence of CH3OH. Members of Alphaproteobacteria and Actinobacteria were also 13C-labeled upon [13C]-CH3OH amendment. These findings suggest that key bacterial CH3Cl degraders in forest soil benefit from CH3OH as an alternative substrate. For soil CH3Cl-utilizing methylotrophs, utilization of several one-carbon compounds may represent a competitive advantage over heterotrophs that cannot utilize one-carbon compounds.
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Affiliation(s)
- Pauline Chaignaud
- Department of Microbiology, Genomics and the Environment, Université de Strasbourg, CNRS, GMGM UMR 7156, Strasbourg, France.,Department of Ecological Microbiology, University of Bayreuth, Bayreuth, Germany
| | - Mareen Morawe
- Department of Ecological Microbiology, University of Bayreuth, Bayreuth, Germany
| | - Ludovic Besaury
- Department of Microbiology, Genomics and the Environment, Université de Strasbourg, CNRS, GMGM UMR 7156, Strasbourg, France.,UMR FARE 614 Fractionnement des AgroRessources et Environnement, Chaire AFERE, INRA, Université de Reims Champagne-Ardenne, Reims, France
| | - Eileen Kröber
- Microbial Biogeochemistry, RA Landscape Functioning, ZALF Leibniz Centre for Landscape Research, Müncheberg, Germany
| | - Stéphane Vuilleumier
- Department of Microbiology, Genomics and the Environment, Université de Strasbourg, CNRS, GMGM UMR 7156, Strasbourg, France
| | - Françoise Bringel
- Department of Microbiology, Genomics and the Environment, Université de Strasbourg, CNRS, GMGM UMR 7156, Strasbourg, France.
| | - Steffen Kolb
- Microbial Biogeochemistry, RA Landscape Functioning, ZALF Leibniz Centre for Landscape Research, Müncheberg, Germany.
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14
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Sullivan KE, Bassiri H, Bousfiha AA, Costa-Carvalho BT, Freeman AF, Hagin D, Lau YL, Lionakis MS, Moreira I, Pinto JA, de Moraes-Pinto MI, Rawat A, Reda SM, Reyes SOL, Seppänen M, Tang MLK. Emerging Infections and Pertinent Infections Related to Travel for Patients with Primary Immunodeficiencies. J Clin Immunol 2017; 37:650-692. [PMID: 28786026 PMCID: PMC5693703 DOI: 10.1007/s10875-017-0426-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2017] [Accepted: 07/21/2017] [Indexed: 12/18/2022]
Abstract
In today's global economy and affordable vacation travel, it is increasingly important that visitors to another country and their physician be familiar with emerging infections, infections unique to a specific geographic region, and risks related to the process of travel. This is never more important than for patients with primary immunodeficiency disorders (PIDD). A recent review addressing common causes of fever in travelers provides important information for the general population Thwaites and Day (N Engl J Med 376:548-560, 2017). This review covers critical infectious and management concerns specifically related to travel for patients with PIDD. This review will discuss the context of the changing landscape of infections, highlight specific infections of concern, and profile distinct infection phenotypes in patients who are immune compromised. The organization of this review will address the environment driving emerging infections and several concerns unique to patients with PIDD. The first section addresses general considerations, the second section profiles specific infections organized according to mechanism of transmission, and the third section focuses on unique phenotypes and unique susceptibilities in patients with PIDDs. This review does not address most parasitic diseases. Reference tables provide easily accessible information on a broader range of infections than is described in the text.
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Affiliation(s)
- Kathleen E Sullivan
- Division of Allergy and Immunology, The Children's Hospital of Philadelphia, 3615 Civic Center Blvd., Philadelphia, PA, 19104, USA.
| | - Hamid Bassiri
- Division of Infectious Diseases and Center for Childhood Cancer Research, Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, 3501 Civic Center Boulevard, Philadelphia, PA, 19104, USA
| | - Ahmed A Bousfiha
- Clinical Immunology Unit, Infectious Department, Hopital d'Enfant Abderrahim Harouchi, CHU Ibn Rochd, Laboratoire d'Immunologie Clinique, d'Inflammation et d'Allergie LICIA, Faculté de Médecine et de Pharmacie, Université Hassan II, Casablanca, Morocco
| | - Beatriz T Costa-Carvalho
- Department of Pediatrics, Federal University of São Paulo, Rua dos Otonis, 725, São Paulo, SP, 04025-002, Brazil
| | - Alexandra F Freeman
- NIAID, NIH, Building 10 Room 12C103, 9000 Rockville, Pike, Bethesda, MD, 20892, USA
| | - David Hagin
- Division of Allergy and Immunology, Tel Aviv Sourasky Medical Center, Sackler Faculty of Medicine, University of Tel Aviv, 6 Weizmann St, 64239, Tel Aviv, Israel
| | - Yu L Lau
- Department of Paediatrics & Adolescent Medicine, The University of Hong Kong, Rm 106, 1/F New Clinical Building, Pok Fu Lam, Hong Kong.,Queen Mary Hospital, 102 Pokfulam Road, Pok Fu Lam, Hong Kong
| | - Michail S Lionakis
- Fungal Pathogenesis Unit, Laboratory of Clinical Infectious Diseases, National Institute of Allergy & Infectious Diseases (NIAID), National Institutes of Health (NIH), 9000 Rockville Pike, Building 10, Room 11C102, Bethesda, MD, 20892, USA
| | - Ileana Moreira
- Immunology Unit, Hospital de Niños Ricardo Gutiérrez, Gallo 1330, 1425, Buenos Aires, Argentina
| | - Jorge A Pinto
- Division of Immunology, Department of Pediatrics, Federal University of Minas Gerais, Av. Alfredo Balena 190, room # 161, Belo Horizonte, MG, 30130-100, Brazil
| | - M Isabel de Moraes-Pinto
- Division of Pediatric Infectious Diseases, Department of Pediatrics, Federal University of São Paulo, Rua Pedro de Toledo, 781/9°andar, São Paulo, SP, 04039-032, Brazil
| | - Amit Rawat
- Pediatric Allergy and Immunology, Department of Pediatrics, Advanced Pediatrics Centre, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Shereen M Reda
- Pediatric Department, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Saul Oswaldo Lugo Reyes
- Immunodeficiencies Research Unit, National Institute of Pediatrics, Av Iman 1, Torre de Investigacion, Piso 9, Coyoacan, 04530, Mexico City, Mexico
| | - Mikko Seppänen
- Harvinaissairauksien yksikkö (HAKE), Rare Disease Center, Helsinki University Hospital (HUH), Helsinki, Finland
| | - Mimi L K Tang
- Murdoch Children's Research Institute, The Royal Children's Hospital, University of Melbourne, Melbourne, Australia
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15
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Chu J, Smelkinson MG, Dorward DW, Zarember KA, Gallin JI. Early Intracellular Trafficking of Granulibacter bethesdensis in Human Macrophages. Infect Immun 2017; 85:e00847-16. [PMID: 28320834 PMCID: PMC5442635 DOI: 10.1128/iai.00847-16] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2016] [Accepted: 03/12/2017] [Indexed: 01/30/2023] Open
Abstract
Granulibacter bethesdensis is a Gram-negative bacterium that infects patients with chronic granulomatous disease (CGD), a primary immunodeficiency marked by a defect in NOX2, the phagocyte NADPH oxidase. Previous studies have shown that NOX2 is essential for killing of G. bethesdensis by neutrophils and monocytes and that the bacteriostatic activity of monocyte-derived macrophages (MDM) requires NOX2 and gamma interferon (IFN-γ) pretreatment. To determine whether G. bethesdensis evades phagolysosomal killing, a host defense pathway intact in both normal and CGD MDM, or whether it occupies a distinct intracellular niche in CGD MDM, we assessed the trafficking patterns of this organism. We observed colocalization of G. bethesdensis with an early endosome antigen 1 (EEA1)-positive compartment, followed by colocalization with lysosome-associated membrane protein 1 (LAMP1)-positive and LysoTracker-positive late phagosomes; these characteristics were similar in both normal and CGD MDM. Despite localization to acidified late phagosomes, viable G. bethesdensis cells were recovered from viable MDM in numbers greater than in the initial input up to 6 days after infection. G. bethesdensis remains, and in some cases appears to divide, within a membrane-bound compartment for the entire 6-day time course. These findings indicate that this organism resists both oxygen-dependent and oxygen-independent phagolysosomal antimicrobial systems of human macrophages.
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Affiliation(s)
- Jessica Chu
- Laboratory of Host Defenses, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland, USA
| | - Margery G Smelkinson
- Biological Imaging Section, Research Technologies Branch, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland, USA
| | - David W Dorward
- Electron Microscopy Unit, Research Technologies Branch, Rocky Mountain Laboratories, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Hamilton, Montana, USA
| | - Kol A Zarember
- Laboratory of Host Defenses, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland, USA
| | - John I Gallin
- Laboratory of Host Defenses, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland, USA
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16
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17
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Ming H, Duan YY, Yin YR, Meng XL, Li S, Zhou EM, Huang JR, Nie GX, Li WJ. Crenalkalicoccus roseus gen. nov., sp. nov., a thermophilic bacterium isolated from alkaline hot springs. Int J Syst Evol Microbiol 2016; 66:2319-2326. [DOI: 10.1099/ijsem.0.001029] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Affiliation(s)
- Hong Ming
- College of Life Sciences and Technology, Xinxiang Medical University, Xinxiang 453003, PR China
- Yunnan Institute of Microbiology, Yunnan University, Kunming 650091, PR China
| | - Yan-Yan Duan
- College of Fisheries, Henan Normal University, Xinxiang 453007, PR China
| | - Yi-Rui Yin
- Yunnan Institute of Microbiology, Yunnan University, Kunming 650091, PR China
| | - Xiao-Lin Meng
- College of Fisheries, Henan Normal University, Xinxiang 453007, PR China
| | - Shuai Li
- College of Fisheries, Henan Normal University, Xinxiang 453007, PR China
| | - En-Min Zhou
- Yunnan Institute of Microbiology, Yunnan University, Kunming 650091, PR China
- State Key Laboratory of Biocontrol and Guangdong Provincial Key Laboratory of Plant Resources, School of Life Sciences, Sun Yat-Sen University, Guangzhou 510275, PR China
| | - Jian-Rong Huang
- College of Fisheries, Henan Normal University, Xinxiang 453007, PR China
| | - Guo-Xing Nie
- College of Fisheries, Henan Normal University, Xinxiang 453007, PR China
| | - Wen-Jun Li
- State Key Laboratory of Biocontrol and Guangdong Provincial Key Laboratory of Plant Resources, School of Life Sciences, Sun Yat-Sen University, Guangzhou 510275, PR China
- Yunnan Institute of Microbiology, Yunnan University, Kunming 650091, PR China
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18
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19
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Wong K, Shaw TI, Oladeinde A, Glenn TC, Oakley B, Molina M. Rapid Microbiome Changes in Freshly Deposited Cow Feces under Field Conditions. Front Microbiol 2016; 7:500. [PMID: 27148189 PMCID: PMC4830129 DOI: 10.3389/fmicb.2016.00500] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2015] [Accepted: 03/28/2016] [Indexed: 01/04/2023] Open
Abstract
Although development of next generation sequencing (NGS) has substantially improved our understanding of the microbial ecology of animal feces, previous studies have mostly focused on freshly excreted feces. There is still limited understanding of the aging process dynamics of fecal microbiomes in intact cowpats exposed to natural environments. Fresh cowpats were sampled at multiple time points for 57 days under field conditions; half the samples were exposed to sunlight (unshaded) while the other half was protected from sunlight (shaded). The 16SRNA hypervariable region 4 was amplified from each sample and sequenced on an Illumina MiSeq Platform. While Clostridia, Bacteroidia, and Sphingobacteria were dominant classes of bacteria in fresh cowpats, Alphaproteobacteria, Betaproteobacteria, Actinobacteria, and Bacilli were the dominant classes by the end of the study, indicating a general shift from anaerobic to aerobic bacterial populations. This change was most likely influenced by the shift from cattle gut (anaerobic) to pasture ground (aerobic). Reduced moisture in cowpats may also contribute to the community shift since air can penetrate the dryer cowpat more easily. Twelve genera consisting pathogenic bacteria were detected, with Mycobacterium, Bacillus, and Clostridium being the most abundant; their combined abundance accounts for 90% of the total pathogenic genera. Taxonomic richness and diversity increased throughout the study for most samples, which could be due to bacteria regrowth and colonization of bacteria from the environment. In contrast to the high taxonomic diversity, the changes of PICRUSt inferred function profile were minimal for all cowpats throughout the study, which suggest that core functions predicted by PICRUSt may be too conserved to distinguish differences between aerobe and anaerobe. To the best of our knowledge, this is the first study demonstrating that cowpat exposure to air and sunlight can cause drastic microbiome changes soon after deposition in natural environments. Our findings offer important insights for future research characterizing the microbiome of feces collected in natural environments and the impact of cattle fecal contamination on water resources.
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Affiliation(s)
- Kelvin Wong
- Ecosystems Research Division, United States Environmental Protection Agency, AthensGA, USA; Oak Ridge Institute for Science and Education, Oak RidgeTN, USA
| | - Timothy I Shaw
- Institute of Bioinformatics, University of Georgia, AthensGA, USA; Department of Computational Biology, St Jude Children's Research Hospital, MemphisTN, USA
| | - Adelumola Oladeinde
- Ecosystems Research Division, United States Environmental Protection Agency, AthensGA, USA; Department of Environmental Health Science, University of Georgia, AthensGA, USA
| | - Travis C Glenn
- Department of Environmental Health Science, University of Georgia, Athens GA, USA
| | - Brian Oakley
- College of Veterinary Medicine, Western University of Health Sciences, Pomona CA, USA
| | - Marirosa Molina
- Ecosystems Research Division, United States Environmental Protection Agency, Athens GA, USA
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20
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Wang B, Shao Y, Chen T, Chen W, Chen F. Global insights into acetic acid resistance mechanisms and genetic stability of Acetobacter pasteurianus strains by comparative genomics. Sci Rep 2015; 5:18330. [PMID: 26691589 PMCID: PMC4686929 DOI: 10.1038/srep18330] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2015] [Accepted: 11/16/2015] [Indexed: 12/11/2022] Open
Abstract
Acetobacter pasteurianus (Ap) CICC 20001 and CGMCC 1.41 are two acetic acid bacteria strains that, because of their strong abilities to produce and tolerate high concentrations of acetic acid, have been widely used to brew vinegar in China. To globally understand the fermentation characteristics, acid-tolerant mechanisms and genetic stabilities, their genomes were sequenced. Genomic comparisons with 9 other sequenced Ap strains revealed that their chromosomes were evolutionarily conserved, whereas the plasmids were unique compared with other Ap strains. Analysis of the acid-tolerant metabolic pathway at the genomic level indicated that the metabolism of some amino acids and the known mechanisms of acetic acid tolerance, might collaboratively contribute to acetic acid resistance in Ap strains. The balance of instability factors and stability factors in the genomes of Ap CICC 20001 and CGMCC 1.41 strains might be the basis for their genetic stability, consistent with their stable industrial performances. These observations provide important insights into the acid resistance mechanism and the genetic stability of Ap strains and lay a foundation for future genetic manipulation and engineering of these two strains.
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Affiliation(s)
- Bin Wang
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, Hubei Province, P. R. China
| | - Yanchun Shao
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, Hubei Province, P. R. China
| | - Tao Chen
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, Hubei Province, P. R. China
| | - Wanping Chen
- Key Laboratory of Environment Correlative Dietology, Huazhong Agricultural University, Wuhan 430070, Hubei Province, P. R. China.,College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, Hubei Province, P. R. China
| | - Fusheng Chen
- Key Laboratory of Environment Correlative Dietology, Huazhong Agricultural University, Wuhan 430070, Hubei Province, P. R. China.,Hubei Provincial Cooperative Innovation Center of Industrial Fermentation, Hubei University of Technology, Wuhan 430068, Hubei Province, P. R. China.,College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, Hubei Province, P. R. China
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21
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Saichana N, Matsushita K, Adachi O, Frébort I, Frebortova J. Acetic acid bacteria: A group of bacteria with versatile biotechnological applications. Biotechnol Adv 2015; 33:1260-71. [DOI: 10.1016/j.biotechadv.2014.12.001] [Citation(s) in RCA: 78] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2014] [Revised: 11/26/2014] [Accepted: 12/01/2014] [Indexed: 10/24/2022]
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22
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Krusong W, Kerdpiboon S, Jindaprasert A, Yaiyen S, Pornpukdeewatana S, Tantratian S. Influence of calcium chloride in the high temperature acetification by strain Acetobacter aceti
WK for vinegar. J Appl Microbiol 2015; 119:1291-300. [DOI: 10.1111/jam.12930] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2015] [Revised: 07/17/2015] [Accepted: 07/29/2015] [Indexed: 11/27/2022]
Affiliation(s)
- W. Krusong
- Fermentation Technology Division; Faculty of Agro-Industry; King Mongkut's Institute of Technology Ladkrabang; Bangkok Thailand
| | - S. Kerdpiboon
- Food Science and Technology Division; Faculty of Agro-Industry; King Mongkut's Institute of Technology Ladkrabang; Bangkok Thailand
| | - A. Jindaprasert
- Fermentation Technology Division; Faculty of Agro-Industry; King Mongkut's Institute of Technology Ladkrabang; Bangkok Thailand
| | - S. Yaiyen
- Fermentation Technology Division; Faculty of Agro-Industry; King Mongkut's Institute of Technology Ladkrabang; Bangkok Thailand
| | - S. Pornpukdeewatana
- Fermentation Technology Division; Faculty of Agro-Industry; King Mongkut's Institute of Technology Ladkrabang; Bangkok Thailand
| | - S. Tantratian
- Department of Food Technology; Faculty of Science; Chulalongkorn University; Bangkok Thailand
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23
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Kawai M, Higashiura N, Hayasaki K, Okamoto N, Takami A, Hirakawa H, Matsushita K, Azuma Y. Complete genome and gene expression analyses of Asaia bogorensis reveal unique responses to culture with mammalian cells as a potential opportunistic human pathogen. DNA Res 2015; 22:357-66. [PMID: 26358298 PMCID: PMC4596401 DOI: 10.1093/dnares/dsv018] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2015] [Accepted: 08/13/2015] [Indexed: 11/14/2022] Open
Abstract
Asaia bogorensis, a member of acetic acid bacteria (AAB), is an aerobic bacterium isolated from flowers and fruits, as well as an opportunistic pathogen that causes human peritonitis and bacteraemia. Here, we determined the complete genomic sequence of the As. bogorensis type strain NBRC 16594, and conducted comparative analyses of gene expression under different conditions of co-culture with mammalian cells and standard AAB culture. The genome of As. bogorensis contained 2,758 protein-coding genes within a circular chromosome of 3,198,265 bp. There were two complete operons encoding cytochrome bo3-type ubiquinol terminal oxidases: cyoABCD-1 and cyoABCD-2. The cyoABCD-1 operon was phylogenetically common to AAB genomes, whereas the cyoABCD-2 operon belonged to a lineage distinctive from the cyoABCD-1 operon. Interestingly, cyoABCD-1 was less expressed under co-culture conditions than under the AAB culture conditions, whereas the converse was true for cyoABCD-2. Asaia bogorensis shared pathogenesis-related genes with another pathogenic AAB, Granulibacter bethesdensis, including a gene coding pathogen-specific large bacterial adhesin and additional genes for the inhibition of oxidation and antibiotic resistance. Expression alteration of the respiratory chain and unique hypothetical genes may be key traits that enable the bacterium to survive under the co-culture conditions.
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Affiliation(s)
- Mikihiko Kawai
- Faculty of Biology-Oriented Science and Technology, Kindai University, Kinokawa, Wakayama, Japan Advanced Low Carbon Technology Research and Development Program (ALCA), Japan Science and Technology Agency (JST), Tokyo, Japan
| | - Norie Higashiura
- Faculty of Biology-Oriented Science and Technology, Kindai University, Kinokawa, Wakayama, Japan Advanced Low Carbon Technology Research and Development Program (ALCA), Japan Science and Technology Agency (JST), Tokyo, Japan
| | - Kimie Hayasaki
- Faculty of Biology-Oriented Science and Technology, Kindai University, Kinokawa, Wakayama, Japan
| | - Naruhei Okamoto
- Faculty of Biology-Oriented Science and Technology, Kindai University, Kinokawa, Wakayama, Japan
| | - Akiko Takami
- Faculty of Biology-Oriented Science and Technology, Kindai University, Kinokawa, Wakayama, Japan Advanced Low Carbon Technology Research and Development Program (ALCA), Japan Science and Technology Agency (JST), Tokyo, Japan
| | | | - Kazunobu Matsushita
- Department of Biological Chemistry, Faculty of Agriculture, Yamaguchi University, Yamaguchi, Yamaguchi, Japan
| | - Yoshinao Azuma
- Faculty of Biology-Oriented Science and Technology, Kindai University, Kinokawa, Wakayama, Japan
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24
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Reis VM, Teixeira KRDS. Nitrogen fixing bacteria in the family Acetobacteraceae and their role in agriculture. J Basic Microbiol 2015; 55:931-49. [PMID: 25736602 PMCID: PMC7166518 DOI: 10.1002/jobm.201400898] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2014] [Accepted: 01/27/2015] [Indexed: 11/17/2022]
Abstract
For centuries, the Acetobacteraceae is known as a family that harbors many species of organisms of biotechnological importance for industry. Nonetheless, since 1988 representatives of this family have also been described as nitrogen fixing bacteria able to plant growth promotion by a variety of mechanisms. Nitrogen fixation is a biological process that guarantees that the atmospheric N2 is incorporated into organic matter by several bacterial groups. Most representatives of this group, also known as diazotrophic, are generally associated with soil rhizosphere of many plants and also establishing a more specific association living inside roots, leaves, and others plants tissues as endophyte. Their roles as plant growth-promoting microorganisms are generally related to increase in plant biomass, phosphate and other mineral solubilization, and plant pathogen control. Here, we report many of these plant growth-promoting processes related to nitrogen fixing species already described in Acetobacteraceae family, especially Gluconacetobacter diazotrophicus and their importance to agriculture. In addition, a brief review of the state of art of the phylogenetics, main physiological and biochemical characteristics, molecular and functional genomic data of this group of Acetobacteraceae is presented.
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25
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Li L, Praet J, Borremans W, Nunes OC, Manaia CM, Cleenwerck I, Meeus I, Smagghe G, De Vuyst L, Vandamme P. Bombella intestini gen. nov., sp. nov., an acetic acid bacterium isolated from bumble bee crop. Int J Syst Evol Microbiol 2015; 65:267-273. [DOI: 10.1099/ijs.0.068049-0] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
In the frame of a bumble bee gut microbiota study, acetic acid bacteria (AAB) were isolated using a combination of direct isolation methods and enrichment procedures. MALDI-TOF MS profiling of the isolates and a comparison of these profiles with profiles of established AAB species identified most isolates as
Asaia astilbis
or as ‘Commensalibacter intestini’, except for two isolates (R-52486 and LMG 28161T) that showed an identical profile. A nearly complete 16S rRNA gene sequence of strain LMG 28161T was determined and showed the highest pairwise similarity to
Saccharibacter floricola
S-877T (96.5 %), which corresponded with genus level divergence in the family
Acetobacteraceae
. Isolate LMG 28161T was subjected to whole-genome shotgun sequencing; a 16S–23S rRNA internal transcribed spacer (ITS) sequence as well as partial sequences of the housekeeping genes dnaK, groEL and rpoB were extracted for phylogenetic analyses. The obtained data confirmed that this isolate is best classified into a new genus in the family
Acetobacteraceae
. The DNA G+C content of strain LMG 28161T was 54.9 mol%. The fatty acid compositions of isolates R-52486 and LMG 28161T were similar to those of established AAB species [with C18 : 1ω7c (43.1 %) as the major component], but the amounts of fatty acids such as C19 : 0 cyclo ω8c, C14 : 0 and C14 : 0 2-OH enabled to differentiate them. The major ubiquinone was Q-10. Both isolates could also be differentiated from the known genera of AAB by means of biochemical characteristics, such as their inability to oxidize ethanol to acetic acid, negligible acid production from melibiose, and notable acid production from d-fructose, sucrose and d-mannitol. In addition, they produced 2-keto-d-gluconate, but not 5-keto-d-gluconate from d-glucose. Therefore, the name Bombella intestini gen nov., sp. nov. is proposed for this new taxon, with LMG 28161T ( = DSM 28636T = R-52487T) as the type strain of the type species.
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Affiliation(s)
- Leilei Li
- Laboratory of Microbiology, Faculty of Sciences, Ghent University, K. L. Ledeganckstraat 35, B-9000 Ghent, Belgium
| | - Jessy Praet
- Laboratory of Microbiology, Faculty of Sciences, Ghent University, K. L. Ledeganckstraat 35, B-9000 Ghent, Belgium
| | - Wim Borremans
- Research Group of Industrial Microbiology and Food Biotechnology, Faculty of Sciences and Bioengineering Sciences, Vrije Universiteit Brussel, Pleinlaan 2, B-1050 Brussels, Belgium
| | - Olga C. Nunes
- LEPAE – Departamento de Engenharia Química, Faculdade de Engenharia, Universidade do Porto, 4200-465 Porto, Portugal
| | - Célia M. Manaia
- CBQF – Escola Superior de Biotecnologia, Universidade Católica Portuguesa, 4200-072 Porto, Portugal
| | - Ilse Cleenwerck
- BCCM/LMG Bacteria Collection, Faculty of Sciences, Ghent University, K. L. Ledeganckstraat 35, B-9000 Ghent, Belgium
| | - Ivan Meeus
- Department of Crop Protection, Faculty of Bioscience Engineering, Ghent University, Belgium
| | - Guy Smagghe
- Department of Crop Protection, Faculty of Bioscience Engineering, Ghent University, Belgium
| | - Luc De Vuyst
- Research Group of Industrial Microbiology and Food Biotechnology, Faculty of Sciences and Bioengineering Sciences, Vrije Universiteit Brussel, Pleinlaan 2, B-1050 Brussels, Belgium
| | - Peter Vandamme
- Laboratory of Microbiology, Faculty of Sciences, Ghent University, K. L. Ledeganckstraat 35, B-9000 Ghent, Belgium
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Trček J, Barja F. Updates on quick identification of acetic acid bacteria with a focus on the 16S-23S rRNA gene internal transcribed spacer and the analysis of cell proteins by MALDI-TOF mass spectrometry. Int J Food Microbiol 2014; 196:137-44. [PMID: 25589227 DOI: 10.1016/j.ijfoodmicro.2014.12.003] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2014] [Revised: 11/13/2014] [Accepted: 12/05/2014] [Indexed: 10/24/2022]
Abstract
Acetic acid bacteria have attracted much attention over the past few years, due mainly to their metabolic traits that are of interest to the biotechnology industry. In addition, it turns out that their ecological habitats are almost unlimited since they have been found as symbionts in different insects and also as emerging opportunistic human pathogens. Very surprising is the finding that they colonize niches considered anaerobic, disproving the generalized statement that they are strict aerobes. Since they have taken on different biological roles in our environment, more and more people are charged with the task of identifying them. However, this turns out to be not always easy, especially if we are using phenotypic approaches for identification. A substantial step forward in making the identification of acetic acid bacteria easier was made possible using molecular biological methods, which have been extensively tested since 2000. However, some molecular methods require expensive machines and experienced staff, and moreover the level of their discrimination varies. All these factors must be considered when selecting the most appropriate approach for identifying acetic acid bacteria. With this objective in mind, this review article discusses the benefits and drawbacks of molecular biological methods for identification of acetic acid bacteria, with a focus on the 16S-23S rRNA gene ITS regions and the recently described alternative method for identification of acetic acid bacteria, MALDI-TOF MS.
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Affiliation(s)
- Janja Trček
- Department of Biology, Faculty of Natural Sciences and Mathematics, University of Maribor, Maribor, Slovenia; Faculty of Chemistry and Chemical Engineering, University of Maribor, Maribor, Slovenia.
| | - François Barja
- Microbiology Unit, Department of Botany and Plant Biology, University of Geneva, Jussy-Geneva, Switzerland
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Pitiwittayakul N, Yukphan P, Sintuprapa W, Yamada Y, Theeragool G. Identification of acetic acid bacteria isolated in Thailand and assigned to the genus Acetobacter by groEL gene sequence analysis. ANN MICROBIOL 2014. [DOI: 10.1007/s13213-014-0994-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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Higashiura N, Hadano H, Hirakawa H, Matsutani M, Takebe S, Matsushita K, Azuma Y. Draft Genomic DNA Sequence of the Facultatively Methylotrophic Bacterium Acidomonas methanolica type strain MB58. FEMS Microbiol Lett 2013; 351:9-13. [PMID: 24330138 DOI: 10.1111/1574-6968.12357] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2013] [Revised: 11/26/2013] [Accepted: 12/09/2013] [Indexed: 11/30/2022] Open
Abstract
Acidomonas methanolica (former name Acetobacter methanolicus) is a unique acetic acid bacterium capable to grow on methanol as a sole carbon source. Here we report the draft genome sequencing of A. methanolica type strain MB58, showing that it contains 3,270 protein-coding genes, including the genes involved in oxidation of methanol such as mxaFJGIRSACKL and hxlAB, and oxidation of ethanol such as adhAB and adhS. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Norie Higashiura
- Biology-oriented Science and Technology, Kinki University, Nishimitani 930 Kinokawa, Wakayama, 649-6493, Japan
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Importance of codB for new codA-based markerless gene deletion in Gluconobacter strains. Appl Microbiol Biotechnol 2013; 97:8341-9. [DOI: 10.1007/s00253-013-5164-7] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2013] [Revised: 07/26/2013] [Accepted: 07/29/2013] [Indexed: 10/26/2022]
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Bassetti M, Pecori D, Sartor A, Londero A, Villa G, Cadeo B, Brillo F, Bongiorno D, Campanile F, Stefani S. First report of endocarditis by Gluconobacter spp. in a patient with a history of intravenous-drug abuse. J Infect 2013; 66:285-7. [DOI: 10.1016/j.jinf.2012.05.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2012] [Revised: 05/10/2012] [Accepted: 05/17/2012] [Indexed: 12/01/2022]
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Lin Y, St. Maurice M. The structure of allophanate hydrolase from Granulibacter bethesdensis provides insights into substrate specificity in the amidase signature family. Biochemistry 2013; 52:690-700. [PMID: 23282241 PMCID: PMC3568674 DOI: 10.1021/bi301242m] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Allophanate hydrolase (AH) catalyzes the hydrolysis of allophanate, an intermediate in atrazine degradation and urea catabolism pathways, to NH(3) and CO(2). AH belongs to the amidase signature family, which is characterized by a conserved block of 130 amino acids rich in Gly and Ser and a Ser-cis-Ser-Lys catalytic triad. In this study, the first structures of AH from Granulibacter bethesdensis were determined, with and without the substrate analogue malonate, to 2.2 and 2.8 Å, respectively. The structures confirm the identity of the catalytic triad residues and reveal an altered dimerization interface that is not conserved in the amidase signature family. The structures also provide insights into previously unrecognized substrate specificity determinants in AH. Two residues, Tyr(299) and Arg(307), are within hydrogen bonding distance of a carboxylate moiety of malonate. Both Tyr(299) and Arg(307) were mutated, and the resulting modified enzymes revealed >3 order of magnitude reductions in both catalytic efficiency and substrate stringency. It is proposed that Tyr(299) and Arg(307) serve to anchor and orient the substrate for attack by the catalytic nucleophile, Ser(172). The structure further suggests the presence of a unique C-terminal domain in AH. While this domain is conserved, it does not contribute to catalysis or to the structural integrity of the core domain, suggesting that it may play a role in mediating transient and specific interactions with the urea carboxylase component of urea amidolyase. Analysis of the AH active site architecture offers new insights into common determinants of catalysis and specificity among divergent members of the amidase signature family.
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Affiliation(s)
- Yi Lin
- Department of Biological Sciences, Marquette University, Milwaukee, WI 53201, USA
| | - Martin St. Maurice
- Department of Biological Sciences, Marquette University, Milwaukee, WI 53201, USA,To whom correspondence should be addressed: Marquette University, Department of Biological Sciences, PO Box 1881, Milwaukee, WI 53201 Ph: 414 288 2087, Fax: 414 288 7357,
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Thi Lan Vu H, Yukphan P, Chaipitakchonlatarn W, Malimas T, Muramatsu Y, Thi Tu Bui U, Tanasupawat S, Cong Duong K, Nakagawa Y, Thanh Pham H, Yamada Y. Nguyenibacter vanlangensis gen. nov., sp. nov., an unusual acetic acid bacterium in the α- Proteobacteria. J GEN APPL MICROBIOL 2013; 59:153-66. [DOI: 10.2323/jgam.59.2_153] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- Huong Thi Lan Vu
- Department of Microbiology, Faculty of Biology, University of Science, Vietnam National University-HCM City
| | - Pattaraporn Yukphan
- BIOTEC Culture Collection (BCC), National Center for Genetic Engineering and Biotechnology (BIOTEC), National Science and Technology Development Agency (NSTDA)
| | - Winai Chaipitakchonlatarn
- BIOTEC Culture Collection (BCC), National Center for Genetic Engineering and Biotechnology (BIOTEC), National Science and Technology Development Agency (NSTDA)
| | - Taweesak Malimas
- BIOTEC Culture Collection (BCC), National Center for Genetic Engineering and Biotechnology (BIOTEC), National Science and Technology Development Agency (NSTDA)
| | - Yuki Muramatsu
- NITE Biological Resource Center, National Institute of Technology and Evaluation
| | - Uyen Thi Tu Bui
- Department of Microbiology, Faculty of Biology, University of Science, Vietnam National University-HCM City
| | - Somboon Tanasupawat
- Department of Biochemistry and Microbiology, Faculty of Pharmaceutical Sciences, Chulalongkorn University
| | - Kien Cong Duong
- Department of Microbiology, Faculty of Biology, University of Science, Vietnam National University-HCM City
| | - Yasuyoshi Nakagawa
- NITE Biological Resource Center, National Institute of Technology and Evaluation
| | - Ho Thanh Pham
- Department of Microbiology, Faculty of Biology, University of Science, Vietnam National University-HCM City
| | - Yuzo Yamada
- BIOTEC Culture Collection (BCC), National Center for Genetic Engineering and Biotechnology (BIOTEC), National Science and Technology Development Agency (NSTDA)
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Ramírez-Bahena MH, Tejedor C, Martín I, Velázquez E, Peix A. Endobacter medicaginis gen. nov., sp. nov., isolated from alfalfa nodules in an acidic soil. Int J Syst Evol Microbiol 2012; 63:1760-1765. [PMID: 23002052 DOI: 10.1099/ijs.0.041368-0] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
A bacterial strain designated M1MS02(T) was isolated from a surface-sterilized nodule of Medicago sativa in Zamora (Spain). The 16S rRNA gene sequence of this strain showed 96.5 and 96.2 % similarity, respectively, with respect to Gluconacetobacter liquefaciens IFO 12388(T) and Granulibacter bethesdensis CGDNIH1(T) from the family Acetobacteraceae. The novel isolate was a Gram-stain-negative, non-sporulating, aerobic coccoid to rod-shaped bacterium that was motile by a subpolar flagellum. The major fatty acid was C18 : 1ω7c and the major ubiquinone was Q-10. The lipid profile consisted of diphosphatidylglycerol, phosphatidylethanolamine, two aminophospholipids, three aminolipids, four glycolipids, two phospholipids and one lipid. Strain M1MS02(T) was catalase-positive and oxidase- and urease-negative. Acetate and lactate were not oxidized. Acetic acid was produced from ethanol in culture media supplemented with 2 % CaCO3. Ammonium sulphate was assimilated in glucose medium. The strain produced dihydroxyacetone from glycerol. Phylogenetic and phenotypic analyses commonly used to differentiate genera within the family Acetobacteraceae showed that strain M1MS02(T) should be classified as representing a novel species of a new genus within this family, for which the name Endobacter medicaginis gen. nov., sp. nov. is proposed. The type strain of the type species is M1MS02(T) ( = LMG 26838(T) = CECT 8088(T)). To our knowledge, this is the first report of a member of the Acetobacteraceae occurring as a legume nodule endophyte.
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Affiliation(s)
- Martha Helena Ramírez-Bahena
- Unidad Asociada Grupo de Interacciones planta-microorganismo, Universidad de Salamanca-IRNASA (CSIC), Salamanca, Spain
- Instituto de Recursos Naturales y Agrobiología de Salamanca, Consejo Superior de Investigaciones Científicas (IRNASA-CSIC), Salamanca, Spain
| | - Carmen Tejedor
- Departamento de Microbiología y Genética, Universidad de Salamanca, Salamanca, Spain
| | - Isidro Martín
- Departamento de Microbiología y Genética, Universidad de Salamanca, Salamanca, Spain
| | - Encarna Velázquez
- Departamento de Microbiología y Genética, Universidad de Salamanca, Salamanca, Spain
- Unidad Asociada Grupo de Interacciones planta-microorganismo, Universidad de Salamanca-IRNASA (CSIC), Salamanca, Spain
| | - Alvaro Peix
- Unidad Asociada Grupo de Interacciones planta-microorganismo, Universidad de Salamanca-IRNASA (CSIC), Salamanca, Spain
- Instituto de Recursos Naturales y Agrobiología de Salamanca, Consejo Superior de Investigaciones Científicas (IRNASA-CSIC), Salamanca, Spain
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Greenberg DE, Shoffner AR, Marshall-Batty KR, Arora K, Zhao M, Martin R, Ding L, Hammer CH, Shaw PA, Kuhns DB, Malech HL, Gallin JI, Zarember KA, Holland SM. Serologic reactivity to the emerging pathogen Granulibacter bethesdensis. J Infect Dis 2012; 206:943-51. [PMID: 22782953 DOI: 10.1093/infdis/jis431] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
Abstract
BACKGROUND Granulibacter bethesdensis is a recently described member of the Acetobacteraceae family that has been isolated from patients with chronic granulomatous disease (CGD). Its pathogenesis, environmental reservoir(s), and incidence of infection among CGD patients and the general population are unknown. METHODS Detected antigens were identified by mass spectroscopy after 2-dimensional electrophoresis and immunoaffinity chromatography. The prevalence of Granulibacter immunoreactivity was assessed through immunoblotting and enzyme-linked immunosorbent assay (ELISA). RESULTS Methanol dehydrogenase (MDH) and formaldehyde-activating enzyme were recognized during analysis of sera from infected patients. Unique patterns of immunoreactive bands were identified in Granulibacter extracts, compared with extracts of other Acetobacteraceae species. By use of criteria based on these specific bands, specimens from 79 of 175 CGD patients (45.1%) and 23 of 93 healthy donors (24.7%) reacted to all 11 bands. An ELISA that used native MDH to capture and detect immunoglobulin G was developed and revealed high-titer MDH seroreactivity in culture-confirmed cases and 5 additional CGD patients. Testing of samples collected prior to culture-confirmed infection demonstrated instances of recent seroconversion, as well as sustained seropositivity. Infection of CGD mice with G. bethesdensis confirmed acquisition of high-titer antibody-recognizing MDH. CONCLUSIONS These serologic tests suggest that Granulibacter immunoreactivity is more common among CGD patients and, perhaps, among healthy donors than was previously suspected. This finding raises the possibility that clinical presentations of Granulibacter infection may be underappreciated.
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Wibberg D, Blom J, Jaenicke S, Kollin F, Rupp O, Scharf B, Schneiker-Bekel S, Sczcepanowski R, Goesmann A, Setubal JC, Schmitt R, Pühler A, Schlüter A. Complete genome sequencing of Agrobacterium sp. H13-3, the former Rhizobium lupini H13-3, reveals a tripartite genome consisting of a circular and a linear chromosome and an accessory plasmid but lacking a tumor-inducing Ti-plasmid. J Biotechnol 2011; 155:50-62. [DOI: 10.1016/j.jbiotec.2011.01.010] [Citation(s) in RCA: 92] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2010] [Revised: 12/16/2010] [Accepted: 01/02/2011] [Indexed: 11/16/2022]
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Samaddar N, Paul A, Chakravorty S, Chakraborty W, Mukherjee J, Chowdhuri D, Gachhui R. Nitrogen fixation in Asaia sp. (family Acetobacteraceae). Curr Microbiol 2011; 63:226-31. [PMID: 21681635 DOI: 10.1007/s00284-011-9968-3] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2011] [Accepted: 06/10/2011] [Indexed: 11/30/2022]
Abstract
The genus Asaia (family Acetobacteraceae) was first introduced with a single species-Asaia bogorensis and later six more species were described namely A. siamensis, A. krungthepensis, A. lannaensis, A. platycodi, A. prunellae, and A. astilbes. Acetobacteraceae family has been divided into ten genera but, only three of them include nitrogen fixing species: Gluconacetobacter, Acetobacter, and Swaminathania. This article originated from our study primarily aimed to isolate new endosymbiotic nitrogen fixer among Acetobacteraceae during which we have isolated, for the first time in India, four different strains of Asaia sp. from three different sources: Michalia champaca flower, Anopheles mosquito, and ant Tetraponera rufonigra. All the endosymbiotic strains isolated possess the ability to fix nitrogen. Evidence for both nitrogenase activity and the presence of nifH gene in isolated Asaia sp. is presented. Asaia bogorensis (MTCC 4041(T)) and A. siamensis (MTCC 4042(T)), two of the validated type strains available from the repository, were tested positive for the presence of functional nitrogenase. The nifH gene sequences from these type strains were also confirmed and compared with other nitrogen fixing members of the family Acetobacteraceae. Our result corroborate with the previous reports that Asaia sp. are indeed widely distributed in nature but this is the first time demonstration of their functional nitrogenase activity. This study shows Asaia sp. as fourth genera of nitrogen fixing bacteria in the family Acetobacteraceae.
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Affiliation(s)
- Neeloy Samaddar
- Department of Life Science & Biotechnology, Jadavpur University, Kolkata, India
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Subdivision of the genus Gluconacetobacter Yamada, Hoshino and Ishikawa 1998: the proposal of Komagatabacter gen. nov., for strains accommodated to the Gluconacetobacter xylinus group in the α-Proteobacteria. ANN MICROBIOL 2011. [DOI: 10.1007/s13213-011-0288-4] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
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Matsutani M, Hirakawa H, Nishikura M, Soemphol W, Ali IAI, Yakushi T, Matsushita K. Increased number of Arginine-based salt bridges contributes to the thermotolerance of thermotolerant acetic acid bacteria, Acetobacter tropicalis SKU1100. Biochem Biophys Res Commun 2011; 409:120-4. [PMID: 21554859 DOI: 10.1016/j.bbrc.2011.04.126] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2011] [Accepted: 04/26/2011] [Indexed: 11/30/2022]
Abstract
Thermotolerant acetic acid bacteria (AAB), Acetobacter tropicalis SKU1100, can grow above 40°C. To investigate the basis of its thermotolerance, we compared the genome of A. tropicalis SKU1100 with that of mesophilic AAB strain Acetobacter pasteurianus IFO3283-01. The comparative genomic study showed that amino acid substitutions from large to small residue and Lys to Arg occur in many orthologous genes. Furthermore, comparative modeling study was carried out with the orthologous proteins between SKU1100 and IFO3283-01 strains, indicating that the number of Arg-based salt bridges increased in protein models. Since it has been reported that Arg-based salt bridges are important factor for thermo-stability of protein structure, our results strongly suggest that the increased number of Arg-based salt bridges may contributes to the thermotolerance of A. tropicalis SKU1100 (the thermo-stability of proteins in A. tropicalis SKU1100).
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Affiliation(s)
- Minenosuke Matsutani
- Department of Biological Chemistry, Faculty of Agriculture, Yamaguchi University, Japan
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40
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González A, Mas A. Differentiation of acetic acid bacteria based on sequence analysis of 16S-23S rRNA gene internal transcribed spacer sequences. Int J Food Microbiol 2011; 147:217-22. [PMID: 21543129 DOI: 10.1016/j.ijfoodmicro.2011.04.005] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2011] [Revised: 03/25/2011] [Accepted: 04/06/2011] [Indexed: 11/29/2022]
Abstract
The 16S-23S gene internal transcribed spacer sequence of sixty-four strains belonging to different acetic acid bacteria genera were analyzed, and phylogenetic trees were generated for each genera. The topologies of the different trees were in accordance with the 16S rRNA gene trees, although the similarity percentages obtained between the species was shown to be much lower. These values suggest the usefulness of including the 16S-23S gene internal transcribed spacer region as a part of the polyphasic approach required for the further classification of acetic acid bacteria. Furthermore, the region could be a good target for primer and probe design. It has also been validated for use in the identification of unknown samples of this bacterial group from wine vinegar and fruit condiments.
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Affiliation(s)
- Angel González
- Departament de Bioquímica i Biotecnología, Facultat de Enologia, Universitat Rovira i Virgili, Tarragona, Spain
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Greenberg DE, Shoffner AR, Zelazny AM, Fenster ME, Zarember KA, Stock F, Ding L, Marshall-Batty KR, Wasserman RL, Welch DF, Kanakabandi K, Sturdevant DE, Virtaneva K, Porcella SF, Murray PR, Malech HL, Holland SM. Recurrent Granulibacter bethesdensis infections and chronic granulomatous disease. Emerg Infect Dis 2010; 16:1341-8. [PMID: 20735916 PMCID: PMC3294967 DOI: 10.3201/eid1609.091800] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Affiliation(s)
- David E Greenberg
- National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892-1684, USA.
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Abstract
Recent research in microbe-insect symbiosis has shown that acetic acid bacteria (AAB) establish symbiotic relationships with several insects of the orders Diptera, Hymenoptera, Hemiptera, and Homoptera, all relying on sugar-based diets, such as nectars, fruit sugars, or phloem sap. To date, the fruit flies Drosophila melanogaster and Bactrocera oleae, mosquitoes of the genera Anopheles and Aedes, the honey bee Apis mellifera, the leafhopper Scaphoideus titanus, and the mealybug Saccharicoccus sacchari have been found to be associated with the bacterial genera Acetobacter, Gluconacetobacter, Gluconobacter, Asaia, and Saccharibacter and the novel genus Commensalibacter. AAB establish symbiotic associations with the insect midgut, a niche characterized by the availability of diet-derived carbohydrates and oxygen and by an acidic pH, selective factors that support AAB growth. AAB have been shown to actively colonize different insect tissues and organs, such as the epithelia of male and female reproductive organs, the Malpighian tubules, and the salivary glands. This complex topology of the symbiosis indicates that AAB possess the keys for passing through body barriers, allowing them to migrate to different organs of the host. Recently, AAB involvement in the regulation of innate immune system homeostasis of Drosophila has been shown, indicating a functional role in host survival. All of these lines of evidence indicate that AAB can play different roles in insect biology, not being restricted to the feeding habit of the host. The close association of AAB and their insect hosts has been confirmed by the demonstration of multiple modes of transmission between individuals and to their progeny that include vertical and horizontal transmission routes, comprising a venereal one. Taken together, the data indicate that AAB represent novel secondary symbionts of insects.
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Gluconobacter as well as Asaia species, newly emerging opportunistic human pathogens among acetic acid bacteria. J Clin Microbiol 2010; 48:3935-42. [PMID: 20826638 DOI: 10.1128/jcm.00767-10] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Acetic acid bacteria (AAB) are broadly used in industrial food processing. Among them, members of the genera Asaia, Acetobacter, and Granulibacter were recently reported to be human opportunistic pathogens. We isolated AAB from clinical samples from three patients and describe here the clinical and bacteriological features of these cases. We report for the first time (i) the isolation of a Gluconobacter sp. from human clinical samples; (ii) the successive isolation of different AAB, i.e., an Asaia sp. and two unrelated Gluconobacter spp., from a cystic fibrosis patient; and (iii) persistent colonization of the respiratory tract by a Gluconobacter sp. in this patient. We reviewed the main clinical features associated with AAB isolation identified in the 10 documented reports currently available in the literature. Albeit rare, infections as well as colonization with AAB are increasingly reported in patients with underlying chronic diseases and/or indwelling devices. Clinicians as well as medical microbiologists should be aware of these unusual opportunistic pathogens, which are difficult to detect during standard medical microbiological investigations and which are multiresistant to antimicrobial agents. Molecular methods are required for identification of genera of AAB, but the results may remain inconclusive for identification to the species level.
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Chistoserdova L, Kalyuzhnaya MG, Lidstrom ME. The expanding world of methylotrophic metabolism. Annu Rev Microbiol 2009; 63:477-99. [PMID: 19514844 DOI: 10.1146/annurev.micro.091208.073600] [Citation(s) in RCA: 261] [Impact Index Per Article: 17.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
In the past few years, the field of methylotrophy has undergone a significant transformation in terms of discovery of novel types of methylotrophs, novel modes of methylotrophy, and novel metabolic pathways. This time has also been marked by the resolution of long-standing questions regarding methylotrophy and the challenge of long-standing dogmas. This chapter is not intended to provide a comprehensive review of metabolism of methylotrophic bacteria. Instead we focus on significant recent discoveries that are both refining and transforming the current understanding of methylotrophy as a metabolic phenomenon. We also review new directions in methylotroph ecology that improve our understanding of the role of methylotrophy in global biogeochemical processes, along with an outlook for the future challenges in the field.
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Affiliation(s)
- Ludmila Chistoserdova
- Departments of Chemical Engineering, University of Washington, Seattle, Washington 98195, USA
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Characterization of thermotolerant Acetobacter pasteurianus strains and their quinoprotein alcohol dehydrogenases. Appl Microbiol Biotechnol 2009; 85:741-51. [DOI: 10.1007/s00253-009-2203-5] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2009] [Revised: 08/13/2009] [Accepted: 08/13/2009] [Indexed: 10/20/2022]
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Azuma Y, Hosoyama A, Matsutani M, Furuya N, Horikawa H, Harada T, Hirakawa H, Kuhara S, Matsushita K, Fujita N, Shirai M. Whole-genome analyses reveal genetic instability of Acetobacter pasteurianus. Nucleic Acids Res 2009; 37:5768-83. [PMID: 19638423 PMCID: PMC2761278 DOI: 10.1093/nar/gkp612] [Citation(s) in RCA: 134] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Acetobacter species have been used for brewing traditional vinegar and are known to have genetic instability. To clarify the mutability, Acetobacter pasteurianus NBRC 3283, which forms a multi-phenotype cell complex, was subjected to genome DNA sequencing. The genome analysis revealed that there are more than 280 transposons and five genes with hyper-mutable tandem repeats as common features in the genome consisting of a 2.9-Mb chromosome and six plasmids. There were three single nucleotide mutations and five transposon insertions in 32 isolates from the cell complex. The A. pasteurianus hyper-mutability was applied for breeding a temperature-resistant strain grown at an unviable high-temperature (42°C). The genomic DNA sequence of a heritable mutant showing temperature resistance was analyzed by mutation mapping, illustrating that a 92-kb deletion and three single nucleotide mutations occurred in the genome during the adaptation. Alpha-proteobacteria including A. pasteurianus consists of many intracellular symbionts and parasites, and their genomes show increased evolution rates and intensive genome reduction. However, A. pasteurianus is assumed to be a free-living bacterium, it may have the potentiality to evolve to fit in natural niches of seasonal fruits and flowers with other organisms, such as yeasts and lactic acid bacteria.
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Affiliation(s)
- Yoshinao Azuma
- Department of Microbiology and Immunology, Yamaguchi University School of Medicine, 1-1-1 Minami-Kogushi, Ube, Yamaguchi 755-8505, Japan.
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Cleenwerck I, De Wachter M, González A, De Vuyst L, De Vos P. Differentiation of species of the family Acetobacteraceae by AFLP DNA fingerprinting: Gluconacetobacter kombuchae is a later heterotypic synonym of Gluconacetobacter hansenii. Int J Syst Evol Microbiol 2009; 59:1771-86. [PMID: 19542117 DOI: 10.1099/ijs.0.005157-0] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Amplified fragment length polymorphism (AFLP) DNA fingerprinting was investigated as a tool for fast and accurate identification of acetic acid bacteria (AAB) to the species level. One hundred and thirty five reference strains and 15 additional strains, representing 50 recognized species of the family Acetobacteraceae, were subjected to AFLP analysis using the restriction enzyme combination ApaI/TaqI and the primer combination A03/T03. The reference strains had been previously subjected to either DNA-DNA hybridization or 16S-23S rRNA spacer region gene sequence analysis and were regarded as being accurately classified at the species level. The present study revealed that six of these strains should be reclassified, namely Gluconacetobacter europaeus LMG 1518 and Gluconacetobacter xylinus LMG 1510 as Gluconacetobacter xylinus and Gluconacetobacter europaeus, respectively; Gluconacetobacter kombuchae LMG 23726(T) as Gluconacetobacter hansenii; and Acetobacter orleanensis strains LMG 1545, LMG 1592 and LMG 1608 as Acetobacter cerevisiae. Cluster analysis of the AFLP DNA fingerprints of the reference strains revealed one cluster for each species, showing a linkage level below 50 % with other clusters, except for Acetobacter pasteurianus, Acetobacter indonesiensis and Acetobacter cerevisiae. These three species were separated into two, two, and three clusters, respectively. At present, confusion exists regarding the taxonomic status of Gluconacetobacter oboediens and Gluconacetobacter intermedius; the AFLP data from this study supported their classification as separate taxa. The 15 additional strains could all be identified at the species level. AFLP analysis further revealed that some species harboured genetically diverse strains, whereas other species consisted of strains showing similar banding patterns, indicating a more limited genetic diversity. It can be concluded that AFLP DNA fingerprinting is suitable for accurate identification and classification of a broad range of AAB, as well as for the determination of intraspecific genetic diversity.
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Affiliation(s)
- Ilse Cleenwerck
- BCCM/LMG Bacteria Collection, Faculty of Sciences, Ghent University, K. L. Ledeganckstraat 35, B-9000 Ghent, Belgium.
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Methylobacterium genome sequences: a reference blueprint to investigate microbial metabolism of C1 compounds from natural and industrial sources. PLoS One 2009; 4:e5584. [PMID: 19440302 PMCID: PMC2680597 DOI: 10.1371/journal.pone.0005584] [Citation(s) in RCA: 180] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2009] [Accepted: 03/30/2009] [Indexed: 11/22/2022] Open
Abstract
Background Methylotrophy describes the ability of organisms to grow on reduced organic compounds without carbon-carbon bonds. The genomes of two pink-pigmented facultative methylotrophic bacteria of the Alpha-proteobacterial genus Methylobacterium, the reference species Methylobacterium extorquens strain AM1 and the dichloromethane-degrading strain DM4, were compared. Methodology/Principal Findings The 6.88 Mb genome of strain AM1 comprises a 5.51 Mb chromosome, a 1.26 Mb megaplasmid and three plasmids, while the 6.12 Mb genome of strain DM4 features a 5.94 Mb chromosome and two plasmids. The chromosomes are highly syntenic and share a large majority of genes, while plasmids are mostly strain-specific, with the exception of a 130 kb region of the strain AM1 megaplasmid which is syntenic to a chromosomal region of strain DM4. Both genomes contain large sets of insertion elements, many of them strain-specific, suggesting an important potential for genomic plasticity. Most of the genomic determinants associated with methylotrophy are nearly identical, with two exceptions that illustrate the metabolic and genomic versatility of Methylobacterium. A 126 kb dichloromethane utilization (dcm) gene cluster is essential for the ability of strain DM4 to use DCM as the sole carbon and energy source for growth and is unique to strain DM4. The methylamine utilization (mau) gene cluster is only found in strain AM1, indicating that strain DM4 employs an alternative system for growth with methylamine. The dcm and mau clusters represent two of the chromosomal genomic islands (AM1: 28; DM4: 17) that were defined. The mau cluster is flanked by mobile elements, but the dcm cluster disrupts a gene annotated as chelatase and for which we propose the name “island integration determinant” (iid). Conclusion/Significance These two genome sequences provide a platform for intra- and interspecies genomic comparisons in the genus Methylobacterium, and for investigations of the adaptive mechanisms which allow bacterial lineages to acquire methylotrophic lifestyles.
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Tanasupawat S, Kommanee J, Malimas T, Yukphan P, Nakagawa Y, Yamada Y. Identification of Acetobacter, Gluconobacter, and Asaia Strains Isolated in Thailand Based on 16S-23S rRNA Gene Internal Transcribed Spacer Restriction and 16S rRNA Gene Sequence Analyses. Microbes Environ 2009; 24:135-43. [DOI: 10.1264/jsme2.me08564] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- Somboon Tanasupawat
- Department of Microbiology, Faculty of Pharmaceutical Sciences, Chulalongkorn University
| | - Jintana Kommanee
- Department of Microbiology, Faculty of Pharmaceutical Sciences, Chulalongkorn University
| | - Taweesak Malimas
- BIOTEC Culture Collection (BCC), National Center for Genetic Engineering and Biotechnology (BIOTEC)
| | - Pattaraporn Yukphan
- BIOTEC Culture Collection (BCC), National Center for Genetic Engineering and Biotechnology (BIOTEC)
| | - Yasuyoshi Nakagawa
- Biological Resource Center (NBRC), Department of Biotechnology, National Institute of Technology and Evaluation (NITE)
| | - Yuzo Yamada
- BIOTEC Culture Collection (BCC), National Center for Genetic Engineering and Biotechnology (BIOTEC)
- Japan International Cooperation Agency (JICA Senior Overseas Volunteer)
- Shizuoka University (Professor Emeritus)
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Woo P, Lau S, Teng J, Tse H, Yuen KY. Then and now: use of 16S rDNA gene sequencing for bacterial identification and discovery of novel bacteria in clinical microbiology laboratories. Clin Microbiol Infect 2008; 14:908-34. [DOI: 10.1111/j.1469-0691.2008.02070.x] [Citation(s) in RCA: 524] [Impact Index Per Article: 32.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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