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Yang L, Shi H, Li Q, Zheng M, Lai Q, Zheng L. Gramella oceanisediminis sp. nov., isolated from deep-sea sediment of the Indian Ocean. Int J Syst Evol Microbiol 2023; 73. [PMID: 37145862 DOI: 10.1099/ijsem.0.005861] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/06/2023] Open
Abstract
A taxonomic study was carried out on strain GC03-9T, which was isolated from deep-sea sediment of the Indian Ocean. The bacterium was Gram-stain-negative, catalase-positive, oxidase-negative, rod-shaped and gliding motile. Growth was observed at salinities of 0-9 % and at temperatures of 10-42 °C. The isolate could degrade gelatin and aesculin. Phylogenetic analysis based on 16S rRNA gene sequences indicated that strain GC03-9T belonged to the genus Gramella, with the highest sequence similarity to Gramella bathymodioli JCM 33424T (97.9 %), followed by Gramella jeungdoensis KCTC 23123T (97.2 %) and other species of the genus Gramella (93.4-96.3 %). The average nucleotide identity and the digital DNA-DNA hybridization estimate values between strain GC03-9T and G. bathymodioli JCM 33424T and G. jeungdoensis KCTC 23123T were 25.1 and 18.7 % and 82.47 and 75.69 %, respectively. The principal fatty acids were iso-C15 : 0 (28.0 %), iso-C17 : 0 3OH (13.4 %), summed feature 9 (iso-C17 : 1 ω9c and/or 10-methyl C16 : 0; 13.3 %) and summed feature 3 (C16 : 1 ω7c and/or C16 : 1 ω6c; 11.0 %). The G+C content of the chromosomal DNA was 41.17 mol%. The respiratory quinone was determined to be menaquinone-6 (100 %). Phosphatidylethanolamine, one unknown phospholipid, three unknown aminolipids and two unknown polar lipids were present. The combined genotypic and phenotypic data showed that strain GC03-9T represents a novel species within the genus Gramella, for which the name Gramella oceanisediminis sp. nov. is proposed, with the type strain GC03-9T (=MCCC M25440T=KCTC 92235T).
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Affiliation(s)
- Lin Yang
- Key Laboratory of Marine Eco-Environmental Science and Technology, First Institute of Oceanography, Ministry of Natural Resources, Qingdao, 266061, PR China
| | - Haolei Shi
- Key Laboratory of Marine Eco-Environmental Science and Technology, First Institute of Oceanography, Ministry of Natural Resources, Qingdao, 266061, PR China
| | - Qian Li
- Key Laboratory of Marine Eco-Environmental Science and Technology, First Institute of Oceanography, Ministry of Natural Resources, Qingdao, 266061, PR China
| | - Minggang Zheng
- Key Laboratory of Marine Eco-Environmental Science and Technology, First Institute of Oceanography, Ministry of Natural Resources, Qingdao, 266061, PR China
| | - Qiliang Lai
- Key Laboratory of Marine Biogenetic Resources, Third Institute of Oceanography, Ministry of Natural Resources, Xiamen, 361005, PR China
| | - Li Zheng
- Key Laboratory of Marine Eco-Environmental Science and Technology, First Institute of Oceanography, Ministry of Natural Resources, Qingdao, 266061, PR China
- Laboratory for Marine Ecology and Environmental Science, Qingdao Pilot National Laboratory for Marine Science and Technology, Qingdao, 266071, PR China
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Niu HJ, Dong KS, Guan L, Sun LP, Wang Q, Zhang YJ, Li Y, Xia CQ, Pei CX. Gramella sediminis sp. nov., isolated from a tidal flat of the Yellow Sea. Int J Syst Evol Microbiol 2022; 72. [DOI: 10.1099/ijsem.0.005621] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
A novel species of the genus
Gramella
, designated ASW11-100T, was isolated from a tidal flat sediment in the Yellow Sea, PR China. Phylogenetic analysis based on 16S rRNA gene sequences and single-copy orthologous clusters revealed that strain ASW11-100T belonged to the genus
Gramella
, and exhibited 16S rRNA gene sequence similarities of 98.9, 98.8 and 98.7 % to
Gramella sabulilitoris
HSMS-1T,
Gramella sediminilitoris
GHTF-27T and
Gramella forsetii
KT0803T, respectively. The genome of strain ASW11-100T harbours 2950 protein-coding genes and 105 carbohydrate-active enzymes including 38 glycoside hydrolases. Seventeen of the glycoside hydrolases are organized in five distinct polysaccharide utilization loci, which are predicted to involve in the degradation of starch, glucans, arabinoxylans, arabinomannan, arabinans and arabinogalactans. The genomic DNA G+C content was 37.3 mol%. The digital DNA–DNA hybridization and average nucleotide identity values between strain ASW11-100T and its closely related relatives were in ranges of 19.8–23.9% and 76.6–80.9 %, respectively. Cells of the isolate were Gram-negative, aerobic, non-flagellated and short rod-shaped. Carotenoid pigments were produced, but flexirubin-type pigments were absent. The major fatty acids (>10 %) were iso-C15 : 0, iso-C17 : 0 3-OH and summed feature 3 (C16 : 1
ω6c and/or C16 : 1
ω7c). The sole respiratory quinone was menaquinone-6 and the major polar lipid was phosphatidylethanolamine. Based on the above polyphasic evidence, strain ASW11-100T should be considered to represent a novel
Gramella
species, for which the name Gramella sediminis sp. nov. is proposed. The type strain is ASW11-100T (=KCTC 82502T=MCCC 1K05580T).
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Affiliation(s)
- Hui-Jing Niu
- College of Animal Science, Shanxi Agricultural University, Taigu 030801, PR China
| | - Kai-Shi Dong
- College of Life Sciences, Shanxi Agricultural University, Taigu 030801, PR China
| | - Li Guan
- College of Life Sciences, Shanxi Agricultural University, Taigu 030801, PR China
| | - Li-Ping Sun
- College of Animal Science, Shanxi Agricultural University, Taigu 030801, PR China
| | - Qin Wang
- College of Animal Science, Shanxi Agricultural University, Taigu 030801, PR China
| | - Yan-Jiao Zhang
- Shandong Province Key Laboratory of Applied Mycology, School of Life Sciences, Qingdao Agricultural University, Qingdao 266109, PR China
| | - Yi Li
- College of Life Sciences, Shanxi Agricultural University, Taigu 030801, PR China
| | - Cheng-Qiang Xia
- College of Animal Science, Shanxi Agricultural University, Taigu 030801, PR China
| | - Cai-Xia Pei
- College of Animal Science, Shanxi Agricultural University, Taigu 030801, PR China
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Nawaz A, Chaudhary R, Shah Z, Dufossé L, Fouillaud M, Mukhtar H, ul Haq I. An Overview on Industrial and Medical Applications of Bio-Pigments Synthesized by Marine Bacteria. Microorganisms 2020; 9:microorganisms9010011. [PMID: 33375136 PMCID: PMC7822155 DOI: 10.3390/microorganisms9010011] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Revised: 12/17/2020] [Accepted: 12/18/2020] [Indexed: 12/20/2022] Open
Abstract
Marine bacterial species contribute to a significant part of the oceanic population, which substantially produces biologically effectual moieties having various medical and industrial applications. The use of marine-derived bacterial pigments displays a snowballing effect in recent times, being natural, environmentally safe, and health beneficial compounds. Although isolating marine bacteria is a strenuous task, these are still a compelling subject for researchers, due to their promising avenues for numerous applications. Marine-derived bacterial pigments serve as valuable products in the food, pharmaceutical, textile, and cosmetic industries due to their beneficial attributes, including anticancer, antimicrobial, antioxidant, and cytotoxic activities. Biodegradability and higher environmental compatibility further strengthen the use of marine bio-pigments over artificially acquired colored molecules. Besides that, hazardous effects associated with the consumption of synthetic colors further substantiated the use of marine dyes as color additives in industries as well. This review sheds light on marine bacterial sources of pigmented compounds along with their industrial applicability and therapeutic insights based on the data available in the literature. It also encompasses the need for introducing bacterial bio-pigments in global pigment industry, highlighting their future potential, aiming to contribute to the worldwide economy.
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Affiliation(s)
- Ali Nawaz
- Institute of Industrial Biotechnology, GC University Lahore, Lahore 54000, Pakistan; (A.N.); (R.C.); (Z.S.); (H.M.); (I.u.H.)
| | - Rida Chaudhary
- Institute of Industrial Biotechnology, GC University Lahore, Lahore 54000, Pakistan; (A.N.); (R.C.); (Z.S.); (H.M.); (I.u.H.)
| | - Zinnia Shah
- Institute of Industrial Biotechnology, GC University Lahore, Lahore 54000, Pakistan; (A.N.); (R.C.); (Z.S.); (H.M.); (I.u.H.)
| | - Laurent Dufossé
- CHEMBIOPRO Lab, ESIROI Agroalimentaire, University of Réunion Island, 97400 Saint-Denis, France;
- Correspondence: ; Tel.: +33-668-731-906
| | - Mireille Fouillaud
- CHEMBIOPRO Lab, ESIROI Agroalimentaire, University of Réunion Island, 97400 Saint-Denis, France;
| | - Hamid Mukhtar
- Institute of Industrial Biotechnology, GC University Lahore, Lahore 54000, Pakistan; (A.N.); (R.C.); (Z.S.); (H.M.); (I.u.H.)
| | - Ikram ul Haq
- Institute of Industrial Biotechnology, GC University Lahore, Lahore 54000, Pakistan; (A.N.); (R.C.); (Z.S.); (H.M.); (I.u.H.)
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Liu L, Wang S, Zhou S, Sun W, Fu T, Zhang Y, Zhang XH, Yu M. Gramella bathymodioli sp. nov., isolated from a mussel inhabiting a hydrothermal field in the Okinawa Trough. Int J Syst Evol Microbiol 2020; 70:5854-5860. [DOI: 10.1099/ijsem.0.004488] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
A Gram-stain-negative, strictly aerobic, motile by gliding, rod-shaped and non-flagellated marine bacterium strain, designated BOM4T, was isolated from a mussel inhabiting the Tangyin hydrothermal field of the Okinawa Trough. The growth temperature was in the range of 16–40 °C, and the optimum temperature was 37 °C. Optimal growth occurred at pH 7.0 and in the presence of 1 % (w/v) NaCl. The predominant isoprenoid quinone of strain BOM4T was identified as menaquinone-6 (MK-6). The predominant fatty acids (>10 %) were iso-C15 : 0(43.8 %) and iso-C17 : 0 3-OH (17.5 %). The major polar lipids comprised one phosphatidylethanolamine, three unidentified aminolipids and two unidentified lipids. Based on 16S rRNA gene sequence analyses, strain BOM4T was found to be most closely related to
Gramella aestuarii
JCM 17790T (96.7 %), followed by
Gramella flava
JLT2011T (96.1 %),
Gramella sediminilitoris
GHTF-27T (95.6 %) and
Gramella gaetbulicola
RA5-111T (95.5 %) and with lower sequence similarities (93.7- 95.4 %) to other species of the genus
Gramella
. Genome relatedness between strain BOM4T and
G. aestuarii
JCM 17790T was computed using both average nucleotide identity and DNA–DNA hybridization with values of 75.6 and 19.3±2.4 %, respectively. The DNA G+C content of strain BOM4T was 41.4 mol%. On the basis of polyphasic analysis, strain BOM4T was considered to represent a novel species of the genus
Gramella
, for which the name Gramella bathymodioli sp. nov. is proposed. The type strain is BOM4T (=MCCC 1K03735T=JCM 33424T).
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Affiliation(s)
- Lijun Liu
- College of Marine Life Sciences, and Institute of Evolution & Marine Biodiversity, Ocean University of China, 5 Yushan Road, Qingdao 266003, PR China
| | - Shuang Wang
- College of Marine Life Sciences, and Institute of Evolution & Marine Biodiversity, Ocean University of China, 5 Yushan Road, Qingdao 266003, PR China
| | - Shun Zhou
- College of Marine Life Sciences, and Institute of Evolution & Marine Biodiversity, Ocean University of China, 5 Yushan Road, Qingdao 266003, PR China
| | - Wen Sun
- College of Marine Life Sciences, and Institute of Evolution & Marine Biodiversity, Ocean University of China, 5 Yushan Road, Qingdao 266003, PR China
| | - Tianyu Fu
- College of Marine Life Sciences, and Institute of Evolution & Marine Biodiversity, Ocean University of China, 5 Yushan Road, Qingdao 266003, PR China
| | - Yulin Zhang
- College of Marine Life Sciences, and Institute of Evolution & Marine Biodiversity, Ocean University of China, 5 Yushan Road, Qingdao 266003, PR China
| | - Xiao-Hua Zhang
- Frontiers Science Center for Deep Ocean Multispheres and Earth System, Ocean University of China, Qingdao 266100, PR China
- Laboratory for Marine Ecology and Environmental Science, Pilot National Laboratory for Marine Science and Technology, Qingdao 266071, PR China
- College of Marine Life Sciences, and Institute of Evolution & Marine Biodiversity, Ocean University of China, 5 Yushan Road, Qingdao 266003, PR China
| | - Min Yu
- Laboratory for Marine Ecology and Environmental Science, Pilot National Laboratory for Marine Science and Technology, Qingdao 266071, PR China
- College of Marine Life Sciences, and Institute of Evolution & Marine Biodiversity, Ocean University of China, 5 Yushan Road, Qingdao 266003, PR China
- Frontiers Science Center for Deep Ocean Multispheres and Earth System, Ocean University of China, Qingdao 266100, PR China
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Hamidi M, Kozani PS, Kozani PS, Pierre G, Michaud P, Delattre C. Marine Bacteria versus Microalgae: Who Is the Best for Biotechnological Production of Bioactive Compounds with Antioxidant Properties and Other Biological Applications? Mar Drugs 2019; 18:E28. [PMID: 31905716 PMCID: PMC7024282 DOI: 10.3390/md18010028] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2019] [Revised: 12/22/2019] [Accepted: 12/23/2019] [Indexed: 12/12/2022] Open
Abstract
Natural bioactive compounds with antioxidant activity play remarkable roles in the prevention of reactive oxygen species (ROS) formation. ROS, which are formed by different pathways, have various pathological influences such as DNA damage, carcinogenesis, and cellular degeneration. Incremental demands have prompted the search for newer and alternative resources of natural bioactive compounds with antioxidant properties. The marine environment encompasses almost three-quarters of our planet and is home to many eukaryotic and prokaryotic microorganisms. Because of extreme physical and chemical conditions, the marine environment is a rich source of chemical and biological diversity, and marine microorganisms have high potential as a source of commercially interesting compounds with various pharmaceutical, nutraceutical, and cosmeceutical applications. Bacteria and microalgae are the most important producers of valuable molecules including antioxidant enzymes (such as superoxide dismutase and catalase) and antioxidant substances (such as carotenoids, exopolysaccharides, and bioactive peptides) with various valuable biological properties and applications. Here, we review the current knowledge of these bioactive compounds while highlighting their antioxidant properties, production yield, health-related benefits, and potential applications in various biological and industrial fields.
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Affiliation(s)
- Masoud Hamidi
- Food and Drug Research Center, Vice-Chancellery of Food and Drug, Guilan University of Medical Sciences, Rasht P.O. Box 41446/66949, Iran;
- Department of Medical Biotechnology, Faculty of Paramedicine, Guilan University of Medical Sciences, Rasht P.O. Box 44771/66595, Iran;
| | - Pouya Safarzadeh Kozani
- Department of Medical Biotechnology, Faculty of Paramedicine, Guilan University of Medical Sciences, Rasht P.O. Box 44771/66595, Iran;
| | - Pooria Safarzadeh Kozani
- Department of Medical Biotechnology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran P.O. Box 14115/111, Iran;
| | - Guillaume Pierre
- Université Clermont Auvergne, CNRS, SIGMA Clermont, Institut Pascal, F-63000 Clermont-Ferrand, France; (G.P.); (P.M.)
| | - Philippe Michaud
- Université Clermont Auvergne, CNRS, SIGMA Clermont, Institut Pascal, F-63000 Clermont-Ferrand, France; (G.P.); (P.M.)
| | - Cédric Delattre
- Université Clermont Auvergne, CNRS, SIGMA Clermont, Institut Pascal, F-63000 Clermont-Ferrand, France; (G.P.); (P.M.)
- Institut Universitaire de France (IUF), 1 rue Descartes, 75005 Paris, France
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6
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Gramella fulva sp. nov., isolated from a dry surface of tidal flat. J Microbiol 2018; 57:23-29. [DOI: 10.1007/s12275-019-8370-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2018] [Revised: 09/06/2018] [Accepted: 09/06/2018] [Indexed: 12/01/2022]
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Torregrosa-Crespo J, Montero Z, Fuentes JL, Reig García-Galbis M, Garbayo I, Vílchez C, Martínez-Espinosa RM. Exploring the Valuable Carotenoids for the Large-Scale Production by Marine Microorganisms. Mar Drugs 2018; 16:E203. [PMID: 29890662 PMCID: PMC6025630 DOI: 10.3390/md16060203] [Citation(s) in RCA: 65] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2018] [Revised: 05/28/2018] [Accepted: 06/05/2018] [Indexed: 12/12/2022] Open
Abstract
Carotenoids are among the most abundant natural pigments available in nature. These pigments have received considerable attention because of their biotechnological applications and, more importantly, due to their potential beneficial uses in human healthcare, food processing, pharmaceuticals and cosmetics. These bioactive compounds are in high demand throughout the world; Europe and the USA are the markets where the demand for carotenoids is the highest. The in vitro synthesis of carotenoids has sustained their large-scale production so far. However, the emerging modern standards for a healthy lifestyle and environment-friendly practices have given rise to a search for natural biocompounds as alternatives to synthetic ones. Therefore, nowadays, biomass (vegetables, fruits, yeast and microorganisms) is being used to obtain naturally-available carotenoids with high antioxidant capacity and strong color, on a large scale. This is an alternative to the in vitro synthesis of carotenoids, which is expensive and generates a large number of residues, and the compounds synthesized are sometimes not active biologically. In this context, marine biomass has recently emerged as a natural source for both common and uncommon valuable carotenoids. Besides, the cultivation of marine microorganisms, as well as the downstream processes, which are used to isolate the carotenoids from these microorganisms, offer several advantages over the other approaches that have been explored previously. This review summarizes the general properties of the most-abundant carotenoids produced by marine microorganisms, focusing on the genuine/rare carotenoids that exhibit interesting features useful for potential applications in biotechnology, pharmaceuticals, cosmetics and medicine.
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Affiliation(s)
- Javier Torregrosa-Crespo
- Department of Agrochemistry and Biochemistry, Biochemistry and Molecular Biology division, Faculty of Science, University of Alicante, Ap. 99, E-03080 Alicante, Spain.
| | - Zaida Montero
- Algal Biotechnology Group, University of Huelva, CIDERTA and Faculty of Science, Marine International Campus of Excellence (CEIMAR), Parque Huelva Empresarial S/N, 21007 Huelva, Spain.
| | - Juan Luis Fuentes
- Algal Biotechnology Group, University of Huelva, CIDERTA and Faculty of Science, Marine International Campus of Excellence (CEIMAR), Parque Huelva Empresarial S/N, 21007 Huelva, Spain.
| | - Manuel Reig García-Galbis
- Department of Nutrition and Dietetics, Faculty of Health Sciences, University of Atacama, Copayapu 2862, CP 1530000 Copiapó, Chile.
| | - Inés Garbayo
- Algal Biotechnology Group, University of Huelva, CIDERTA and Faculty of Science, Marine International Campus of Excellence (CEIMAR), Parque Huelva Empresarial S/N, 21007 Huelva, Spain.
| | - Carlos Vílchez
- Algal Biotechnology Group, University of Huelva, CIDERTA and Faculty of Science, Marine International Campus of Excellence (CEIMAR), Parque Huelva Empresarial S/N, 21007 Huelva, Spain.
| | - Rosa María Martínez-Espinosa
- Department of Agrochemistry and Biochemistry, Biochemistry and Molecular Biology division, Faculty of Science, University of Alicante, Ap. 99, E-03080 Alicante, Spain.
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9
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Li AZ, Han XB, Lin LZ, Zhang MX, Zhu HH. Gramella antarctica sp. nov., isolated from marine surface sediment. Int J Syst Evol Microbiol 2017; 68:358-363. [PMID: 29205131 DOI: 10.1099/ijsem.0.002513] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
A Gram-stain-negative, aerobic, yellow-coloured, motile by gliding, rod-shaped bacterial strain, designated R17H11T, was isolated from surface sediment collected from the Ross Sea, Antarctica. Growth optimally occurred at 25-30 °C, at pH 7.0-7.5 and in the presence of 3 % NaCl (w/v). Phylogenetic trees based on 16S rRNA gene sequences indicated that strain R17H11T clustered together with Gramella flava JLT2011T and fell within the genus Gramella. Strain R17H11T shared the highest 16S rRNA gene similarities (96.1 and 96.0 %) with the type strains of Gramella forsetii and G. flava, and 92.6-95.5 % similarities with those of other known Gramella species. Strain R17H11T contained menaquinone-6 as the only isoprenoid quinone. The major fatty acids (>5 %) were summed feature 3 (17.5 %, comprising C16 : 1ω7c and/or C16 : 1ω6c), iso-C15 : 0 (14.0 %), summed feature 9 (11.8 %, comprising 10-methyl C16 : 0 and/or iso-C17 : 1ω9c), iso-C17 : 0 3-OH (11.8 %), iso-C16 : 0 (7.4 %), C17 : 1ω6c (6.9 %) and anteiso-C15 : 0 (5.1 %). The major polar lipids were phosphatidylethanolamine, four unidentified lipids, an unidentified aminolipid, an unidentified aminophospholipid and an unidentified glycolipid. The DNA G+C content of strain R17H11T was 38.6 mol%. On the basis of the phylogenetic, physiological and chemotaxonomic characteristics, strain R17H11T represents a novel species in the genus Gramella, for which the name Gramellaantarctica sp. nov. is proposed. The type strain of the novel species is R17H11T (=GDMCC 1.1208T=KCTC 52925T).
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Affiliation(s)
- An-Zhang Li
- State Key Laboratory of Applied Microbiology Southern China, Guangdong Provincial Key Laboratory of Microbial Culture Collection and Application, Guangdong Microbial Culture Collection Center (GDMCC), Guangdong Institute of Microbiology, Guangzhou 510070, PR China
| | - Xi-Bin Han
- Key Laboratory of Submarine Geosciences, Second Institute of Oceanography, State Oceanic Administration, Hangzhou 310012, PR China
| | - Long-Zhen Lin
- State Key Laboratory of Applied Microbiology Southern China, Guangdong Provincial Key Laboratory of Microbial Culture Collection and Application, Guangdong Microbial Culture Collection Center (GDMCC), Guangdong Institute of Microbiology, Guangzhou 510070, PR China
| | - Ming-Xia Zhang
- State Key Laboratory of Applied Microbiology Southern China, Guangdong Provincial Key Laboratory of Microbial Culture Collection and Application, Guangdong Microbial Culture Collection Center (GDMCC), Guangdong Institute of Microbiology, Guangzhou 510070, PR China
| | - Hong-Hui Zhu
- State Key Laboratory of Applied Microbiology Southern China, Guangdong Provincial Key Laboratory of Microbial Culture Collection and Application, Guangdong Microbial Culture Collection Center (GDMCC), Guangdong Institute of Microbiology, Guangzhou 510070, PR China
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Manivasagan P, Bharathiraja S, Santha Moorthy M, Mondal S, Seo H, Dae Lee K, Oh J. Marine natural pigments as potential sources for therapeutic applications. Crit Rev Biotechnol 2017; 38:745-761. [PMID: 29124966 DOI: 10.1080/07388551.2017.1398713] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
In recent years, marine natural pigments have emerged as a powerful alternative in the various fields of food, cosmetic, and pharmaceutical industries because of their excellent biocompatibility, bioavailability, safety, and stability. Marine organisms are recognized as a rich source of natural pigments such as chlorophylls, carotenoids, and phycobiliproteins. Numerous studies have shown that marine natural pigments have considerable medicinal potential and promising applications in human health. In this review, we summarize the marine natural pigments as potential sources for therapeutic applications, including: antioxidant, anticancer, antiangiogenic, anti-obesity, anti-inflammatory activities, drug delivery, photothermal therapy (PTT), photodynamic therapy (PDT), photoacoustic imaging (PAI), and wound healing. Marine natural pigments will offer a better platform for future theranostic applications.
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Affiliation(s)
- Panchanathan Manivasagan
- a Marine-Integrated Bionics Research Center , Pukyong National University , Busan , Republic of Korea
| | - Subramaniyan Bharathiraja
- a Marine-Integrated Bionics Research Center , Pukyong National University , Busan , Republic of Korea
| | - Madhappan Santha Moorthy
- a Marine-Integrated Bionics Research Center , Pukyong National University , Busan , Republic of Korea
| | - Sudip Mondal
- a Marine-Integrated Bionics Research Center , Pukyong National University , Busan , Republic of Korea
| | - Hansu Seo
- b Department of Biomedical Engineering and Center for Marine-Integrated Biotechnology (BK21 Plus) , Pukyong National University , Busan , Republic of Korea
| | - Kang Dae Lee
- c Department of Otolaryngology Head and Neck Surgery , Kosin University Gospel Hospital, Kosin University College of Medicine , Busan , Republic of Korea
| | - Junghwan Oh
- a Marine-Integrated Bionics Research Center , Pukyong National University , Busan , Republic of Korea.,b Department of Biomedical Engineering and Center for Marine-Integrated Biotechnology (BK21 Plus) , Pukyong National University , Busan , Republic of Korea
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11
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Panschin I, Becher M, Verbarg S, Spröer C, Rohde M, Schüler M, Amann RI, Harder J, Tindall BJ, Hahnke RL. Description of Gramella forsetii sp. nov., a marine Flavobacteriaceae isolated from North Sea water, and emended description of Gramella gaetbulicola Cho et al. 2011. Int J Syst Evol Microbiol 2017; 67:697-703. [PMID: 27902319 DOI: 10.1099/ijsem.0.001700] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Strain KT0803T was isolated from coastal eutrophic surface waters of Helgoland Roads near the island of Helgoland, North Sea, Germany. The taxonomic position of the strain, previously known as 'Gramella forsetii' KT0803, was investigated by using a polyphasic approach. The strain was Gram-stain-negative, chemo-organotrophic, heterotrophic, strictly aerobic, oxidase- and catalase-positive, rod-shaped, motile by gliding and had orange-yellow carotenoid pigments, but was negative for flexirubin-type pigments. It grew optimally at 22-25 °C, at pH 7.5 and at a salinity between 2-3 %. Strain KT0803T hydrolysed the polysaccharides laminarin, alginate, pachyman and starch. The respiratory quinone was MK-6. Polar lipids comprised phosphatidylethanolamine, six unidentified lipids and two unidentified aminolipids. The predominant fatty acids were iso-C15 : 0, iso-C17 : 0 3-OH, C16 : 1ω7c and iso-C17 : 1ω7c, with smaller amounts of iso-C15 : 0 2-OH, C15 : 0, anteiso-C15 : 0 and C17 : 1ω6c. The G+C content of the genomic DNA was 36.6 mol%. The 16S rRNA gene sequence identities were 98.6 % with Gramella echinicola DSM 19838T, 98.3 % with Gramella gaetbulicola DSM 23082T, 98.1 % with Gramella aestuariivivens BG-MY13T and Gramella aquimixticola HJM-19T, 98.0 % with Gramella lutea YJ019T, 97.9 % with Gramella portivictoriae DSM 23547T and 96.9 % with Gramella marina KMM 6048T. The DNA-DNA relatedness values were <35 % between strain KT0803T and type strains with >98.2 % 16S rRNA gene sequence identity. Based on the chemotaxonomic, phenotypic and genomic characteristics, strain KT0803T has been assigned to the genus Gramella, as Gramella forsetii sp. nov. The type strain is KT0803T (=DSM 17595T=CGMCC 1.15422T). An emended description of Gramella gaetbulicolaCho et al. 2011 is also proposed.
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Affiliation(s)
- Irina Panschin
- Leibniz Institute DSMZ - German Collection of Microorganisms and Cell Cultures, Braunschweig, Germany
| | - Mareike Becher
- Max Planck Institute for Marine Microbiology, Bremen, Germany
| | - Susanne Verbarg
- Leibniz Institute DSMZ - German Collection of Microorganisms and Cell Cultures, Braunschweig, Germany
| | - Cathrin Spröer
- Leibniz Institute DSMZ - German Collection of Microorganisms and Cell Cultures, Braunschweig, Germany
| | - Manfred Rohde
- Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Margarete Schüler
- Cell Biology and Electron Microscopy, University of Bayreuth, Bayreuth, Germany
| | - Rudolf I Amann
- Max Planck Institute for Marine Microbiology, Bremen, Germany
| | - Jens Harder
- Max Planck Institute for Marine Microbiology, Bremen, Germany
| | - Brian J Tindall
- Leibniz Institute DSMZ - German Collection of Microorganisms and Cell Cultures, Braunschweig, Germany
| | - Richard L Hahnke
- Leibniz Institute DSMZ - German Collection of Microorganisms and Cell Cultures, Braunschweig, Germany
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12
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Panschin I, Huang S, Meier-Kolthoff JP, Tindall BJ, Rohde M, Verbarg S, Lapidus A, Han J, Trong S, Haynes M, Reddy TBK, Huntemann M, Pati A, Ivanova NN, Mavromatis K, Markowitz V, Woyke T, Göker M, Klenk HP, Kyrpides NC, Hahnke RL. Comparing polysaccharide decomposition between the type strains Gramella echinicola KMM 6050(T) (DSM 19838(T)) and Gramella portivictoriae UST040801-001(T) (DSM 23547(T)), and emended description of Gramella echinicola Nedashkovskaya et al. 2005 emend. Shahina et al. 2014 and Gramella portivictoriae Lau et al. 2005. Stand Genomic Sci 2016; 11:37. [PMID: 27274783 PMCID: PMC4891872 DOI: 10.1186/s40793-016-0163-9] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2016] [Accepted: 05/25/2016] [Indexed: 11/10/2022] Open
Abstract
Strains of the genus Gramella (family Flavobacteriacae, phylum Bacteroidetes) were isolated from marine habitats such as tidal flat sediments, coastal surface seawater and sea urchins. Flavobacteriaceae have been shown to be involved in the decomposition of plant and algal polysaccharides. However, the potential to decompose polysaccharides may differ tremendously even between species of the same genus. Gramella echinicola KMM 6050(T) (DSM 19838(T)) and Gramella portivictoriae UST040801-001(T) (DSM 23547(T)) have genomes of similar lengths, similar numbers of protein coding genes and RNA genes. Both genomes encode for a greater number of peptidases compared to 'G. forsetii'. In contrast to the genome of 'G. forsetii', both genomes comprised a smaller set of CAZymes. Seven polysaccharide utilization loci were identified in the genomes of DSM 19838(T) and DSM 23547(T). Both Gramella strains hydrolyzed starch, galactomannan, arabinoxylan and hydroxyethyl-cellulose, but not pectin, chitosan and cellulose (Avicel). Galactan and xylan were hydrolyzed by strain DSM 19838(T), whereas strain DSM 23547(T) hydrolyzed pachyman and carboxy-methyl cellulose. Conclusively, both Gramella type strains exhibit characteristic physiological, morphological and genomic differences that might be linked to their habitat. Furthermore, the identified enzymes mediating polysaccharide decomposition, are of biotechnological interest.
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Affiliation(s)
- Irina Panschin
- />Leibniz Institute DSMZ – German Collection of Microorganisms and Cell Cultures, Braunschweig, Germany
| | - Sixing Huang
- />Leibniz Institute DSMZ – German Collection of Microorganisms and Cell Cultures, Braunschweig, Germany
| | - Jan P. Meier-Kolthoff
- />Leibniz Institute DSMZ – German Collection of Microorganisms and Cell Cultures, Braunschweig, Germany
| | - Brian J. Tindall
- />Leibniz Institute DSMZ – German Collection of Microorganisms and Cell Cultures, Braunschweig, Germany
| | - Manfred Rohde
- />Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Susanne Verbarg
- />Leibniz Institute DSMZ – German Collection of Microorganisms and Cell Cultures, Braunschweig, Germany
| | - Alla Lapidus
- />Centre for Algorithmic Biotechnology, St. Petersburg State University, St. Petersburg, Russia
| | - James Han
- />Department of Energy Joint Genome Institute, Genome Biology Program, Walnut Creek, CA USA
| | - Stephan Trong
- />Department of Energy Joint Genome Institute, Genome Biology Program, Walnut Creek, CA USA
| | - Matthew Haynes
- />Department of Energy Joint Genome Institute, Genome Biology Program, Walnut Creek, CA USA
| | - T. B. K. Reddy
- />Department of Energy Joint Genome Institute, Genome Biology Program, Walnut Creek, CA USA
| | - Marcel Huntemann
- />Department of Energy Joint Genome Institute, Genome Biology Program, Walnut Creek, CA USA
| | - Amrita Pati
- />Department of Energy Joint Genome Institute, Genome Biology Program, Walnut Creek, CA USA
| | - Natalia N. Ivanova
- />Department of Energy Joint Genome Institute, Genome Biology Program, Walnut Creek, CA USA
| | - Konstantinos Mavromatis
- />Biological Data Management and Technology Center, Lawrence Berkeley National Laboratory, Berkeley, CA USA
| | - Victor Markowitz
- />Biological Data Management and Technology Center, Lawrence Berkeley National Laboratory, Berkeley, CA USA
| | - Tanja Woyke
- />Department of Energy Joint Genome Institute, Genome Biology Program, Walnut Creek, CA USA
| | - Markus Göker
- />Leibniz Institute DSMZ – German Collection of Microorganisms and Cell Cultures, Braunschweig, Germany
| | - Hans-Peter Klenk
- />School of Biology, Newcastle University, Newcastle upon Tyne, UK
| | - Nikos C. Kyrpides
- />Department of Energy Joint Genome Institute, Genome Biology Program, Walnut Creek, CA USA
- />School of Biology, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Richard L. Hahnke
- />Leibniz Institute DSMZ – German Collection of Microorganisms and Cell Cultures, Braunschweig, Germany
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13
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Park S, Yoon SY, Jung YT, Won SM, Yoon JH. Gramella sediminilitoris sp. nov., isolated from a tidal flat. Int J Syst Evol Microbiol 2016; 66:2704-2710. [PMID: 27117540 DOI: 10.1099/ijsem.0.001111] [Citation(s) in RCA: 10] [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
A Gram-stain-negative, aerobic, non-spore-forming, motile by gliding and coccoid, ovoid or rod-shaped bacterial strain, designated GHTF-27T, was isolated from a tidal flat at Goheung, South Korea, and subjected to a taxonomic study using a polyphasic approach. The novel strain grew optimally at 30 °C, at pH 7.0-8.0 and in the presence of 2.0-5.0 % (w/v) NaCl. Phylogenetic trees based on 16S rRNA gene sequences revealed that strain GHTF-27T belongs to the genus Gramella. It exhibited 16S rRNA gene sequence similarity values of 97.6-98.3 % to the type strains of Gramella aestuariivivens, Gramella echinicola, Gramella gaetbulicola, Gramella aquimixticola, Gramella aestuarii and Gramella portivictoriae, respectively, and of 93.8-96.7 % to the type strains of the other species of the genus Gramellawith validly published names. Strain GHTF-27T contained MK-6 as the predominant menaquinone and iso-C15 : 0 and iso-C17 : 0 3-OH as the major fatty acids. The major polar lipids of strain GHTF-27T were phosphatidylethanolamine and one unidentified lipid. The DNA G+C content of strain GHTF-27T was 39.7 mol% and DNA-DNA relatedness values with the type strains of the six phylogenetically closely related species of the genus Gramellawere 12-28 %. The differential phenotypic properties, together with its phylogenetic and genetic distinctiveness, revealed that strain GHTF-27T is separated from other species of the genus Gramella. On the basis of the data presented, strain GHTF-27T is considered to represent a novel species of the genus Gramella, for which the name Gramella sediminilitorissp. nov. is proposed. The type strain is GHTF-27T (=KCTC 52208T =NBRC 111992T).
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Affiliation(s)
- Sooyeon Park
- Department of Food Science and Biotechnology, Sungkyunkwan University, Jangan-gu Suwon, South Korea
| | - Sun Young Yoon
- Department of Food Science and Biotechnology, Sungkyunkwan University, Jangan-gu Suwon, South Korea
| | - Yong-Taek Jung
- Department of Food Science and Biotechnology, Sungkyunkwan University, Jangan-gu Suwon, South Korea.,University of Science and Technology (UST), 113 Gwahak-ro, Yuseong-gu, Daejeon, South Korea
| | - Sung-Min Won
- Department of Food Science and Biotechnology, Sungkyunkwan University, Jangan-gu Suwon, South Korea
| | - Jung-Hoon Yoon
- Department of Food Science and Biotechnology, Sungkyunkwan University, Jangan-gu Suwon, South Korea
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14
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Gammone MA, Riccioni G, D'Orazio N. Marine Carotenoids against Oxidative Stress: Effects on Human Health. Mar Drugs 2015; 13:6226-46. [PMID: 26437420 PMCID: PMC4626686 DOI: 10.3390/md13106226] [Citation(s) in RCA: 121] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2015] [Revised: 09/17/2015] [Accepted: 09/22/2015] [Indexed: 12/12/2022] Open
Abstract
Carotenoids are lipid-soluble pigments that are produced in some plants, algae, fungi, and bacterial species, which accounts for their orange and yellow hues. Carotenoids are powerful antioxidants thanks to their ability to quench singlet oxygen, to be oxidized, to be isomerized, and to scavenge free radicals, which plays a crucial role in the etiology of several diseases. Unusual marine environments are associated with a great chemical diversity, resulting in novel bioactive molecules. Thus, marine organisms may represent an important source of novel biologically active substances for the development of therapeutics. In this respect, various novel marine carotenoids have recently been isolated from marine organisms and displayed several utilizations as nutraceuticals and pharmaceuticals. Marine carotenoids (astaxanthin, fucoxanthin, β-carotene, lutein but also the rare siphonaxanthin, sioxanthin, and myxol) have recently shown antioxidant properties in reducing oxidative stress markers. This review aims to describe the role of marine carotenoids against oxidative stress and their potential applications in preventing and treating inflammatory diseases.
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Affiliation(s)
- Maria Alessandra Gammone
- Human and Clinical Nutrition Unit, Department of Medical Oral and Biotechnological Sciences, Via Dei Vestini, "G. D'Annunzio" University, Chieti 66013, Italy.
| | - Graziano Riccioni
- Human and Clinical Nutrition Unit, Department of Medical Oral and Biotechnological Sciences, Via Dei Vestini, "G. D'Annunzio" University, Chieti 66013, Italy.
- Cardiology Unit, San Camillo De Lellis Hospital, Manfredonia 71043, Foggia, Italy.
| | - Nicolantonio D'Orazio
- Human and Clinical Nutrition Unit, Department of Medical Oral and Biotechnological Sciences, Via Dei Vestini, "G. D'Annunzio" University, Chieti 66013, Italy.
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15
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Park S, Kim S, Jung YT, Yoon JH. Gramella aquimixticola sp. nov., isolated from water of an estuary environment. Int J Syst Evol Microbiol 2015; 65:4244-4249. [PMID: 26318154 DOI: 10.1099/ijsem.0.000567] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
A Gram-stain-negative, aerobic, non-spore-forming bacterial strain, motile by gliding and with rod-shaped or ovoid cells, was isolated from water of an estuary environment at Hwajinpo, South Korea. The strain was designated HJM-19T and subjected to a polyphasic taxonomic study. The novel strain grew optimally at 30 °C, at pH 7.0-8.0 and in the presence of 1.0-2.0 % (w/v) NaCl. Phylogenetic trees based on 16S rRNA gene sequences revealed that strain HJM-19T belongs to the genus Gramella. It exhibited 16S rRNA gene sequence similarity values of 97.2-98.1 % to the type strains of Gramella portivictoriae, Gramella aestuariivivens, Gramella marina, Gramella echinicola and Gramella aestuarii, and of 93.9-96.5 % to the type strains of the other species of the genus Gramella with validly published names. Strain HJM-19T contained MK-6 as the predominant menaquinone and anteiso-C15 : 0, anteiso-C17 : 1ω9c and C17 : 0 2-OH as the major fatty acids. The major polar lipids of strain HJM-19T were phosphatidylethanolamine and two unidentified lipids. The DNA G+C content of strain HJM-19T was 48.0 mol%, and its DNA-DNA relatedness values with the type strains of the five phylogenetically closely related species of the genus Gramella were 11-23 %. The differential phenotypic properties, together with the phylogenetic and genetic distinctiveness, revealed that strain HJM-19T is separated from other species of the genus Gramella. On the basis of the data presented, strain HJM-19T is considered to represent a novel species of the genus Gramella, for which the name Gramella aquimixticola sp. nov. is proposed. The type strain is HJM-19T ( = KCTC 42706T = NBRC 111224T).
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Affiliation(s)
- Sooyeon Park
- Department of Food Science and Biotechnology, Sungkyunkwan University, Jangan-gu, Suwon, Republic of Korea
| | - Sona Kim
- Department of Food Science and Biotechnology, Sungkyunkwan University, Jangan-gu, Suwon, Republic of Korea
| | - Yong-Taek Jung
- Department of Food Science and Biotechnology, Sungkyunkwan University, Jangan-gu, Suwon, Republic of Korea.,University of Science and Technology (UST), 113 Gwahak-ro, Yuseong-gu, Daejeon, Republic of Korea
| | - Jung-Hoon Yoon
- Department of Food Science and Biotechnology, Sungkyunkwan University, Jangan-gu, Suwon, Republic of Korea
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16
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Yoon J, Jo Y, Kim GJ, Choi H. Gramella lutea sp. nov., a Novel Species of the Family Flavobacteriaceae Isolated from Marine Sediment. Curr Microbiol 2015; 71:252-8. [DOI: 10.1007/s00284-015-0849-z] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2015] [Accepted: 04/18/2015] [Indexed: 11/24/2022]
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17
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Park JM, Park S, Won SM, Jung YT, Shin KS, Yoon JH. Gramella aestuariivivens sp. nov., isolated from a tidal flat. Int J Syst Evol Microbiol 2015; 65:1262-1267. [DOI: 10.1099/ijs.0.000093] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
A Gram-stain-negative, aerobic, non-spore-forming, non-flagellated and rod-shaped or ovoid bacterial strain, designated BG-MY13T, was isolated from a tidal flat sediment on the South Sea, South Korea. Strain BG-MY13T grew optimally at 30–35 °C, at pH 7.0–8.0 and in the presence of 2.0–3.0 % (w/v) NaCl. Phylogenetic trees based on 16S rRNA gene sequences revealed that strain BG-MY13T falls within the cluster comprising the type strains of species of the genus
Gramella
. Strain BG-MY13T exhibited 16S rRNA gene sequ4ence similarity values of 96.9–97.8 % to the type strains of
Gramella echinicola
,
Gramella gaetbulicola
,
Gramella portivictoriae
and
Gramella marina
and of 94.6–96.5 % to the type strains of other species of the genus
Gramella
with validly published names. Strain BG-MY13T contained MK-6 as the predominant menaquinone and iso-C15 : 0 and iso-C17 : 0 3-OH as the major fatty acids. The major polar lipids were phosphatidylethanolamine and one unidentified lipid. The DNA G+C content of strain BG-MY13T was 38.9 mol% and DNA–DNA relatedness values with the type strains of
G. echinicola
,
G. gaetbulicola
,
G. portivictoriae
and
G. marina
were 12–23 %. The differential phenotypic properties, together with phylogenetic and genetic distinctiveness, revealed that strain BG-MY13T is separated from other species of the genus
Gramella
. On the basis of the data presented, strain BG-MY13T is considered to represent a novel species of the genus
Gramella
, for which the name Gramella aestuariivivens sp. nov. is proposed. The type strain is BG-MY13T ( = KCTC 42285T = NBRC 110677T).
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Affiliation(s)
- Ji-Min Park
- Department of Food Science and Biotechnology, Sungkyunkwan University, Jangan-gu, Suwon, South Korea
| | - Sooyeon Park
- Department of Food Science and Biotechnology, Sungkyunkwan University, Jangan-gu, Suwon, South Korea
| | - Sung-Min Won
- Department of Food Science and Biotechnology, Sungkyunkwan University, Jangan-gu, Suwon, South Korea
| | - Yong-Taek Jung
- University of Science and Technology (UST), 113 Gwahak-ro, Yuseong-gu, Daejeon, South Korea
- Department of Food Science and Biotechnology, Sungkyunkwan University, Jangan-gu, Suwon, South Korea
| | - Kee-Sun Shin
- Microbiological Resource Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), PO Box 115, Yuseong, Daejeon, South Korea
| | - Jung-Hoon Yoon
- Department of Food Science and Biotechnology, Sungkyunkwan University, Jangan-gu, Suwon, South Korea
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Hanstruepera neustonica gen. nov., sp. nov., a zeaxanthin-producing member of the family Flavobacteriaceae isolated from estuarine water, and emendation of Sediminibacter
furfurosus Khan et al. 2007 emend. Kwon et al. 2014, Mangrovimonas yunxiaonensis Li et al. 2013, Antarcticimonas flava Yang et al. 2009 and Hoppeia youngheungensis Kwon et al. 2014. Int J Syst Evol Microbiol 2015; 65:336-345. [DOI: 10.1099/ijs.0.066852-0] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
A Gram-staining-negative, strictly aerobic, yellowish-orange, flexirubin-positive, rod-shaped, non-flagellated, non-spore-forming and non-gliding marine bacterium, designated strain CC-PY-50T, was isolated from estuarine water off Pingtung, Taiwan. The strain produced zeaxanthin as a major carotenoid pigment, and showed highest pairwise 16S rRNA gene sequence similarity to
Bizionia hallyeonensis
T-y7T (93.9 %) followed by
Corallibacter vietnamensis
KMM 6217T (93.8 %),
Geojedonia litorea
YCS-16T (93.7 %) and other members of the family
Flavobacteriaceae
(<93.7 %). Strain CC-PY-50T established a distinct phyletic lineage associated with
Mangrovimonas yunxiaonensis
LYYY01T (93.1 % sequence similarity) with poor bootstrap support during neighbour-joining and maximum-likelihood phylogenetic analyses (37 % for each). The polar lipid profile of strain CC-PY-50T was determined to accommodate large numbers of unknown lipids including major amounts of three unidentified aminolipids and two unidentified lipids, and moderate amounts of an unidentified phospholipid, an unidentified glycolipid and an unidentified lipid. In addition, phosphatidylethanolamine was also detected in significant amounts. The major (>5 % of total) fatty acids were iso-C15 : 0, iso-C15 : 1 G, iso-C17 : 0 3-OH, C16 : 0 and C16 : 1ω6c and/or C16 : 1ω7c. The DNA G+C content was 37.1 mol% and menaquinone-6 (MK-6) was the sole respiratory quinone. Based on the phylogenetic evidence and several distinguishing phenotypic and chemotaxonomic features, strain CC-PY-50T is proposed to represent a novel genus and species of the family
Flavobacteriaceae
, for which the name Hanstruepera neustonica gen. nov., sp. nov. is proposed. The type strain of the type species Hanstruepera neustonica gen. nov., sp. nov. is CC-PY-50T ( = JCM 19743T = BCRC 80747T). Emended descriptions of the species
Sediminibacter furfurosus
,
Mangrovimonas yunxiaonensis
,
Antarcticimonas flava
and
Hoppeia youngheungensis
are also proposed.
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Gramella
oceani sp. nov., a zeaxanthin-producing bacterium of the family Flavobacteriaceae isolated from marine sediment. Int J Syst Evol Microbiol 2014; 64:2675-2681. [DOI: 10.1099/ijs.0.059881-0] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
A Gram-staining-negative, yellow-pigmented, strictly aerobic, zeaxanthin-producing, rod-shaped, non-endospore-forming, appendaged bacterial strain that exhibits gliding motility, designated CC-AMSZ-TT, was isolated from marine sediment off coastal Kending, Taiwan. Strain CC-AMSZ-TT shared 94.9 % and 96.7–94.1 % 16S rRNA gene sequence similarities with
Gramella echinicola
KMM 6050T and other species of the genus
Gramella
, respectively, and formed a distinct phyletic lineage in phylogenetic trees. The major (≥5 % of the total) fatty acids were C16 : 0, iso-C15 : 0, anteiso-C15 : 0, C16 : 1ω6c and/or C16 : 1ω7c and iso-C17 : 1ω9c and/or C16 : 0 10-methyl. Phosphatidylethanolamine, six unidentified lipids and three unidentified aminolipids were the polar lipid components. The DNA G+C content was 38.6 mol%. The predominant respiratory quinone was menaquinone-6 (MK-6). Based on the phylogenetic distinctiveness and distinguishing phenotypic characteristics, strain CC-AMSZ-TT represents a novel species of the genus
Gramella
, for which the name Gramella oceani sp. nov. is proposed. The type strain is CC-AMSZ-TT ( = JCM 18809T = BCRC 80547T).
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Oren A, Garrity GM. List of new names and new combinations previously effectively, but not validly, published. Int J Syst Evol Microbiol 2014. [DOI: 10.1099/ijs.0.066910-0] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
The purpose of this announcement is to effect the valid publication of the following effectively published new names and new combinations under the procedure described in the Bacteriological Code (1990 Revision). Authors and other individuals wishing to have new names and/or combinations included in future lists should send three copies of the pertinent reprint or photocopies thereof, or an electronic copy of the published paper to the IJSEM Editorial Office for confirmation that all of the other requirements for valid publication have been met. It is also a requirement of IJSEM and the ICSP that authors of new species, new subspecies and new combinations provide evidence that types are deposited in two recognized culture collections in two different countries. It should be noted that the date of valid publication of these new names and combinations is the date of publication of this list, not the date of the original publication of the names and combinations. The authors of the new names and combinations are as given below. Inclusion of a name on these lists validates the publication of the name and thereby makes it available in the nomenclature of prokaryotes. The inclusion of a name on this list is not to be construed as taxonomic acceptance of the taxon to which the name is applied. Indeed, some of these names may, in time, be shown to be synonyms, or the organisms may be transferred to another genus, thus necessitating the creation of a new combination.
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Affiliation(s)
- Aharon Oren
- The Institute of Life Sciences, The Hebrew University of Jerusalem, The Edmond J. Safra Campus, Givat Ram, 91904 Jerusalem, Israel
| | - George M. Garrity
- Department of Microbiology & Molecular Genetics, Biomedical Physical Sciences, Michigan State University, East Lansing, MI 48824-4320, USA
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Oren A, Garrity GM. Notification of changes in taxonomic opinion previously published outside the IJSEM. Int J Syst Evol Microbiol 2014. [DOI: 10.1099/ijs.0.066134-0] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
The Bacteriological Code deals with the nomenclature of prokaryotes. This may include existing names (the Approved Lists of Bacterial Names) as well as new names and new combinations. In this sense the Code is also dealing indirectly with taxonomic opinions. However, as with most codes of nomenclature there are no mechanisms for formally recording taxonomic opinions that do not involve the creation of new names or new combinations. In particular, it would be desirable for taxonomic opinions resulting from the creation of synonyms or emended descriptions to be made widely available to the public. In 2004, the Editorial Board of the International Journal of Systematic and Evolutionary Microbiology (IJSEM) agreed unanimously that it was desirable to cover such changes in taxonomic opinions (i.e. the creation of synonyms or the emendation of circumscriptions) previously published outside the IJSEM, and to introduce a List of Changes in Taxonomic Opinion [Notification of changes in taxonomic opinion previously published outside the IJSEM; Euzéby et al. (2004). Int J Syst Evol Microbiol
54, 1429–1430]. Scientists wishing to have changes in taxonomic opinion included in future lists should send one copy of the pertinent reprint or a photocopy or a PDF file thereof to the IJSEM Editorial Office or to the Lists Editor. It must be stressed that the date of proposed taxonomic changes is the date of the original publication not the date of publication of the list. Taxonomic opinions included in the List of Changes in Taxonomic Opinion cannot be considered as validly published nor, in any other way, approved by the International Committee on Systematics of Prokaryotes and its Judicial Commission. The names that are to be used are those that are the ‘correct names’ (in the sense of Principle 6) in the opinion of the bacteriologist, with a given circumscription, position and rank. A particular name, circumscription, position and rank does not have to be adopted in all circumstances. Consequently, the List of Changes in Taxonomic Opinion must be considered as a service to bacteriology and it has no ‘official character’, other than providing a centralized point for registering/indexing such changes in a way that makes them easily accessible to the scientific community.
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Affiliation(s)
- Aharon Oren
- The Institute of Life Sciences, The Hebrew University of Jerusalem, The Edmond J. Safra Campus, Givat Ram, 91904 Jerusalem, Israel
| | - George M. Garrity
- Department of Microbiology & Molecular Genetics, Biomedical Physical Sciences, Michigan State University, East Lansing, MI 48824-4320, USA
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