scholarly journals Psychroserpens jangbogonensis sp. nov., a psychrophilic bacterium isolated from Antarctic marine sediment

2015 ◽  
Vol 65 (Pt_1) ◽  
pp. 183-188 ◽  
Author(s):  
Kiwoon Baek ◽  
Yung Mi Lee ◽  
Chung Yeon Hwang ◽  
Hyun Park ◽  
You-Jung Jung ◽  
...  
Keyword(s):  
Marine Sediment ◽  
Type Species ◽  
Ross Sea ◽  
Rrna Gene ◽  
Psychrophilic Bacterium ◽  
Phenotypic Data ◽  
Unidentified Phospholipid ◽  
Content Type ◽  
Link Type ◽  
Gram Staining

A Gram-staining-negative, yellow-pigmented, aerobic, rod-shaped and non-motile bacterium, PAMC 27130T, was isolated from the marine sediment of the Ross Sea, Antarctica. The temperature, pH and NaCl tolerance ranges for growth were 4–20 °C, pH 6.0–9.0 and 0.5–5.0 % (w/v) NaCl, respectively. Phylogenetic analysis based on 16S rRNA gene sequences showed that strain PAMC 27130T belonged to the genus Psychroserpens and was closely related to Psychroserpens mesophilus , Psychroserpens damuponensis and Psychroserpens burtonensis with 97.2, 94.7 and 94.2 % sequence similarities, respectively. Genomic relatedness analyses based on average nucleotide identity and genome-to-genome distance showed that strain PAMC 27130T could be clearly distinguished from other species of the genus Psychroserpens . The genomic DNA G+C content was 32.7 mol%. The major fatty acids (>10 %) were C20 : 4ω6c (13.2 %), iso-C15 : 0 (12.3 %), iso-C15 : 1 G (11.7 %) and iso-C15 : 0 3-OH (10.0 %). The major respiratory isoprenoid quinone was menaquinone-6 (MK-6) and the polar lipids were phosphatidylethanolamine, two unidentified aminolipids, an unidentified phospholipid, an unidentified aminophospholipid and three unidentified lipids. On the basis of genotypic and phenotypic data collected in this study, it is proposed that strain PAMC 27130T represents a novel species of the genus Psychroserpens , for which the name Psychroserpens jangbogonensis sp. nov. is proposed. The type strain is PAMC 27130T ( = KCTC 42128T = JCM 30228T).

scholarly journals Algibacter psychrophilus sp. nov., a psychrophilic bacterium isolated from marine sediment

2015 ◽  
Vol 65 (Pt_6) ◽  
pp. 1735-1740 ◽  
Author(s):  
You-Jung Jung ◽  
Yung Mi Lee ◽  
Kiwoon Baek ◽  
Chung Yeon Hwang ◽  
Yirang Cho ◽  
...  
Keyword(s):  
Marine Sediment ◽  
Type Species ◽  
Ross Sea ◽  
Rrna Gene ◽  
Psychrophilic Bacterium ◽  
Respiratory Quinone ◽  
Content Type ◽  
Link Type ◽  
Major Respiratory Quinone ◽  
Type Strains

A Gram-stain-negative, aerobic, yellow-pigmented, flexirubin-negative, rod-shaped, non-motile and psychrophilic bacterial strain, PAMC 27237T, was isolated from marine sediment of the Ross Sea, Antarctica. Strain PAMC 27237T grew at 0–20 °C (optimally at 17 °C), at pH 5.0–9.5 (optimally at pH 7.0) and in the presence of 0–3.5 % (w/v) NaCl (optimally at 1.5–2.5 %). The major fatty acids (≥5 %) were iso-C17 : 0 3-OH, C17 : 0 2-OH, anteiso-C15 : 0, summed feature 3 (C16 : 1ω6c/C16 : 1ω7c), iso-C15 : 0 3-OH, anteiso-C17 : 1ω9c, anteiso-C15 : 1 A, iso-C16 : 0 3-OH and iso-C15 : 1 G. The major polar lipids were phosphatidylethanolamine, two unidentified aminolipids, four unidentified lipids and a glycolipid. The major respiratory quinone was MK-6. Phylogenetic analysis based on the 16S rRNA gene sequence revealed that strain PAMC 27237T belongs to the genus Algibacter, showing high similarities with the type strains of Algibacter agarivorans (97.2 %), Algibacter agarilyticus (97.0 %) and Algibacter mikhailovii (96.4 %). Average nucleotide identity values between strain PAMC 27237T and the type strains of A. agarivorans and A. agarilyticus were 83.1 and 84.2 %, respectively, and mean genome-to-genome distances were 22.4–24.2 %, indicating that strain PAMC 27237T is clearly distinguished from the most closely related species of the genus Algibacter . The genomic DNA G+C content calculated from genome sequences was 33.5 mol%. Based on the phenotypic, chemotaxonomic and phylogenetic data presented, strain PAMC 27237T is considered to represent a novel species of the genus Algibacter , for which the name Algibacter psychrophilus sp. nov. is proposed. The type strain is PAMC 27237T ( = KCTC 42130T = JCM 30370T).

Maribacter chungangensis sp. nov., isolated from a green seaweed, and emended descriptions of the genus Maribacter and Maribacter arcticus

2013 ◽  
Vol 63 (Pt_7) ◽  
pp. 2553-2558 ◽  
Author(s):  
Veeraya Weerawongwiwat ◽  
Hyeonji Kang ◽  
Min Young Jung ◽  
Wonyong Kim
Keyword(s):  
Type Species ◽  
Diaminopimelic Acid ◽  
Rrna Gene ◽  
Strictly Aerobic ◽  
Phenotypic Data ◽  
Unidentified Phospholipid ◽  
Content Type ◽  
Link Type ◽  
Green Seaweed ◽  
Distinct Lineage

A Gram-stain-negative, non-spore-forming, strictly aerobic, orange-pigmented bacterial strain, motile by gliding, designated CAU 1044T, was isolated from a green seaweed and its taxonomic position was investigated using a polyphasic approach. Phylogenetic analysis based on 16S rRNA gene sequences revealed that strain CAU 1044T formed a distinct lineage within the genus Maribacter and was most closely related to Maribacter antarcticus JCM 15445T and Maribacter arcticus KOPRI 20941T (96.3 and 95.7 % similarity, respectively). Strain CAU 1044T contained menaquinone 6 as the only isoprenoid quinone and iso-C15 : 0, summed feature 3 (comprising C16 : 1ω7c and/or C16 : 1ω6c and/or iso-C15 : 0 2-OH), iso-C17 : 0 3-OH and iso-C15 : 1 G as the major fatty acids. The cell wall peptidoglycan of strain CAU 1044T contained meso-diaminopimelic acid and the major whole-cell sugars were glucose and ribose. The polar lipids were composed of phosphatidylethanolamine, one unidentified phospholipid, six unidentified aminolipids and four unidentified lipids. The DNA G+C content was 40.2 mol%. On the basis of phenotypic data and phylogenetic inference, strain CAU 1044T should be classified as a representative of a novel species in the genus Maribacter for which the name Maribacter chungangensis sp. nov. is proposed. The type strain is CAU 1044T ( = KCTC 23735T  = CCUG 61948T). Emended descriptions of the genus Maribacter and the species M. arcticus KCTC 22053T are also proposed.

scholarly journals Lysobacter profundi sp. nov., isolated from freshwater sediment and reclassification of Lysobacter panaciterrae as Luteimonas panaciterrae comb. nov.

2020 ◽  
Vol 70 (6) ◽  
pp. 3878-3887 ◽  
Author(s):  
Chun-Zhi Jin ◽  
Xiuli Song ◽  
Yun Ju Sung ◽  
Feng-Jie Jin ◽  
Taihua Li ◽  
...  
Keyword(s):  
16S Rrna ◽  
16S Rrna Gene ◽  
Type Strain ◽  
Type Species ◽  
Rrna Gene ◽  
Phenotypic Data ◽  
Unidentified Phospholipid ◽  
Respiratory Quinone ◽  
Content Type ◽  
Link Type

A polyphasic taxonomic study was carried out on strains CHu50b-3-2T and CHu40b-3-1 isolated from a 67 cm-long sediment core collected from the Daechung Reservoir at a water depth of 17 m, Daejeon, Republic of Korea. The cells of the strains were Gram-stain-negative, non-spore-forming, non-motile and rod-shaped. Comparative 16S rRNA gene sequence studies showed a clear affiliation of two strains with γ-Proteobacteria, which showed the highest pairwise sequence similarities to Lysobacter hankyongensis KTce-2T (96.5 %), Lysobacter pocheonensis Gsoil193T (96.3 %), Lysobacter ginsengisoli Gsoil 357T (96.1 %), Lysobacter solanacearum T20R-70T (96.1 %), Lysobacter brunescens KCTC 12130T (95.4 %) and Lysobacter capsici YC5194T (95.3 %). The phylogenetic analysis based on 16S rRNA gene sequences showed that the strains formed a clear phylogenetic lineage with the genus Lysobacter . The major fatty acids were identified as summed feature 9 (iso-C17 : 1  ω9c and/or C18 : 1 10-methyl), iso-C15 : 0, iso-C16 : 0 and iso-C17 : 0. The respiratory quinone was identified as ubiquinone Q-8. The major polar lipids were phosphatidylglycerol, diphosphatidylglycerol, phosphatidylethanolamine and an unidentified phospholipid. The genomic DNA G+C content was determined to be 66.8 mol% (genome) for strain CHu50b-3-2T and 66.4 mol% (HPLC) for strain CHu40b-3-1. Based on the combined genotypic and phenotypic data, we propose that strains CHu50b-3-2T and CHu40b-3-1 represent a novel species of the genus Lysobacter , for which the name Lysobacter profundi sp. nov. is proposed. The type strain is CHu50b-3-2T (=KCTC 72973T=CCTCC AB 2019129T). Besides Lysobacter panaciterrae Gsoil 068T formed a phylogenetic group together with strain Luteimonas aquatica RIB1-20T (EF626688) that is clearly separated from all other known Lysobacter strains. Based on the phylogenetic relationships together with fatty acid compositions, Lysobacter panaciterrae Gsoil 068T should be reclassified as a member of the genus Luteimonas: Luteimonas aquatica comb. nov. (type strain Gsoil 068T=KCTC 12601T=DSM 17927T).

Sphingobacterium hotanense sp. nov., isolated from soil of a Populus euphratica forest, and emended descriptions of Sphingobacterium daejeonense and Sphingobacterium shayense

2013 ◽  
Vol 63 (Pt_3) ◽  
pp. 815-820 ◽  
Author(s):  
Ting Xiao ◽  
Xiang He ◽  
Gang Cheng ◽  
Haiju Kuang ◽  
Xiangru Ma ◽  
...  
Keyword(s):  
Type Species ◽  
Sequence Similarity ◽  
Populus Euphratica ◽  
Rrna Gene ◽  
Major Polar Lipid ◽  
Strictly Aerobic ◽  
Phenotypic Data ◽  
Content Type ◽  
Link Type ◽  
Gram Staining

A novel Gram-staining-negative bacterial strain, designated XH4T, was isolated from soil of a Populus euphratica forest in the Hotan River valley, Xinjiang Uyghur autonomous region, PR China. The cells were strictly aerobic, non-motile, short rods. The isolate grew optimally at 37 °C and at pH 7.0–8.0. Based on 16S rRNA gene sequence analysis, strain XH4T belonged to the genus Sphingobacterium and was closely related to Sphingobacterium mizutaii ATCC 33299T (96.1 % sequence similarity). The DNA G+C content was 41.2 mol%. The major polar lipid of strain XH4T was phosphatidylethanolamine, and several unidentified polar lipids were also present. Strain XH4T showed the typical chemotaxonomic features of the genus Sphingobacterium , with the presence of ceramide phosphorylethanolamine 2 (CerPE-2) as the major ceramide. The major cellular fatty acids of strain XH4T were iso-C15 : 0 (34.0 %), summed feature 3 (C16 : 1ω7c and/or C16 : 1ω6c; 20.7 %) and iso-C17 : 0 3-OH (14.7 %). The predominant isoprenoid quinone was MK-7. On the basis of phenotypic data and phylogenetic inference, strain XH4T represents a novel species of the genus Sphingobacterium , for which the name Sphingobacterium hotanense sp. nov. is proposed. The type strain is XH4T ( = NRRL B-59204T  = CCTCC AB 209007T). Emended descriptions of Sphingobacterium daejeonense and Sphingobacterium shayense are also given.

Jannaschia marina sp. nov., isolated from the gut of a gastropod, Onchidium reevesii

2021 ◽  
Author(s):  
Si Chen ◽  
Mengyuan He ◽  
Qiliang Lai ◽  
Ying Xu ◽  
Chenjing Shang
Keyword(s):  
Type Species ◽  
Sequence Similarity ◽  
Amino Acid Identity ◽  
Rrna Gene ◽  
Chromosomal Dna ◽  
Phenotypic Data ◽  
Unidentified Phospholipid ◽  
Respiratory Quinone ◽  
Content Type ◽  
Link Type

A taxonomic study was carried out on strain SHC163T, which was isolated from the gut of Onchidium reevesii. The bacterium was Gram-stain-negative, oxidase-positive, catalase-negative and rod-shaped. Growth was observed at salinities of 0–4.0 % NaCl and at temperatures of 15–35 °C. Phylogenetic analysis based on 16S rRNA gene sequences indicated that strain SHC163T belonged to the genus Jannaschia , with the highest sequence similarity to Jannaschia seosinensis CL-SP26T (97.9%), followed by Jannaschia faecimaris DSM 100420T (97.8 %), Jannaschia rubra CECT 5088T (97.5%) and eight species of the genus Jannaschia (94.7−97.1 %). The average amino acid identity, average nucleotide identity and the digital DNA–DNA hybridization estimate values between strain SHC163T and the type strains of the genus Jannaschia were 64.33−79.78 %, 71.0−78.4 % and 19.2−21.0%, respectively. The principal fatty acids (>5 %) were summed feature 8 (C18 : 1  ω7c/C18 : 1  ω6c, 56.5 %), C18 : 1  ω7c 11-methyl (23.1 %), C18 : 0 (8.7 %). The G+C content of the chromosomal DNA was 67.8 mol%. The respiratory quinone was determined to be Q-10 (100 %). The polar lipids were phosphatidylcholine, phosphatidylethanolamine, phosphatidylglycerol, an unidentified phospholipid, an unidentified aminolipid and aminophospholipid. The combined genotypic and phenotypic data show that strain SHC163T represents a novel species within the genus Jannaschia , for which the name Jannaschia marina sp. nov. is proposed, with the type strain SHC163T (=MCCC 1K04032T=KCTC 72524T).

scholarly journals Mucilaginibacter polytrichastri sp. nov., isolated from a moss (Polytrichastrum formosum), and emended description of the genus Mucilaginibacter

2014 ◽  
Vol 64 (Pt_4) ◽  
pp. 1395-1400 ◽  
Author(s):  
Xin Yao Chen ◽  
Ran Zhao ◽  
Yang Tian ◽  
Bi He Kong ◽  
Xue Dong Li ◽  
...  
Keyword(s):  
Sequence Similarity ◽  
Rrna Gene ◽  
16S Rrna Gene Sequences ◽  
Phenotypic Data ◽  
Unidentified Phospholipid ◽  
Content Type ◽  
Link Type ◽  
Gram Staining ◽  
Emended Description ◽  
Taxonomic Approach

A Gram-staining-negative, rod-shaped, non-spore-forming bacterium, designated strain RG4-7T, was isolated from the moss Polytrichastrum formosum collected from Gawalong glacier in Tibet, China, and characterized by using a polyphasic taxonomic approach. The predominant fatty acids of strain RG4-7T were summed feature 3 (C16 : 1ω7c and/or C16 : 1ω6c), iso-C15 : 0 and iso-C17 : 0 3-OH. The major polar lipids were phosphatidylethanolamine, one unidentified aminophospholipid, one unidentified phospholipid, two unidentified aminolipids and one unidentified lipid. Strain RG4-7T contained MK-7 as the dominant menaquinone and the G+C content of its genomic DNA was 39.1 mol%. Phylogenetic analysis based on 16S rRNA gene sequences showed that strain RG4-7T was affiliated to species of the genus Mucilaginibacter , and its closest relative was Mucilaginibacter jinjuensis YC7004T (97.0 % sequence similarity). However, the DNA–DNA relatedness between this strain and strain RG4-7T was only 49.1±3.7 %. Based on phylogenetic inference and phenotypic data, strain RG4-7T is considered to represent a novel species of the genus Mucilaginibacter , for which the name Mucilaginibacter polytrichastri sp. nov. is proposed. The type strain is RG4-7T ( = CGMCC 1.12493T = DSM 26907T). An emended description of the genus Mucilaginibacter is also proposed.

scholarly journals Streptomyces montanus sp. nov., a novel actinomycete isolated from soil

2020 ◽  
Vol 70 (5) ◽  
pp. 3226-3233 ◽  
Author(s):  
Hao Jiang ◽  
Liyuan Han ◽  
Jingjing Li ◽  
Mingying Yu ◽  
Junwei Zhao ◽  
...  
Keyword(s):  
Type Species ◽  
Gene Sequence ◽  
Rrna Gene ◽  
Phenotypic Data ◽  
Unidentified Phospholipid ◽  
Content Type ◽  
Link Type ◽  
Streptomyces Lincolnensis ◽  
The 16S Rrna Gene ◽  
Phospholipid Profile

A novel actinomycete, designated strain NEAU-C151T, was isolated from soil collected from Mount Song and characterized using a polyphasic approach. Analysis of the 16S rRNA gene sequence indicated that strain NEAU-C151T belongs to the genus Streptomyces and exhibited 97.5, 97.4 and 97.4 % similarities to Streptomyces lincolnensis NRRL 2936T, Streptomyces coacervatus AS-0823T, and Streptomyces longisporus ISP 5166T, respectively. The assignment of strain NEAU-C151T to the genus Streptomyces was confirmed by chemotaxonomic data: anteiso-C15 : 0, C16 : 0, iso-C16 : 0, C16 : 1 (ω7c) and anteiso-C17 : 0 as the major cellular fatty acids; whole-cell sugars contained ribose and glucose; phospholipid profile consisted of diphosphatidylglycerol (DPG), phosphatidylethanolamine (PE), unidentified phospholipid (PL), unidentified lipids (L) and phosphatidylinositol mannoside (PIM); the menaquinones were MK-9(H4), MK-9(H6), MK-10(H2) and MK-9(H8). However, multilocus sequence analysis based on five other house-keeping genes (atpD, gyrB, recA, rpoB, and trpB), DNA–DNA relatedness and phenotypic data showed that strain NEAU-C151T could be distinguished from its closest relatives. Consequently, strain NEAU-C151T represents a novel species of the genus Streptomyces , for which the name Streptomyces montanus sp. nov. is proposed. The type strain is NEAU-C151T (=CGMCC 4.7498T=DSM 107808T).

Streptomyces spirodelae sp. nov., isolated from duckweed

2021 ◽  
Vol 71 (11) ◽  
Author(s):  
Yuparat Saimee ◽  
Kannika Duangmal
Keyword(s):  
Type Species ◽  
Sequence Similarity ◽  
Genomic Analysis ◽  
Diaminopimelic Acid ◽  
Rrna Gene ◽  
Phenotypic Data ◽  
Unidentified Phospholipid ◽  
Content Type ◽  
Link Type ◽  
Diamino Acid

A novel actinobacterium, designated strain DW4-2T, was isolated from duckweed (Spirodela sp.) collected from an agricultural pond in Kasetsart University, Bangkok, Thailand. The morphological, chemotaxonomic and phylogenetic characteristics were consistent with its classification in the genus Streptomyces . Strain DW4-2T showed the highest 16S rRNA gene sequence similarity values to Streptomyces qinglanensis DSM 42035T (98.5 %), S treptomyces smyrnaeus DSM 42105T (98.4 %) and Streptomyces oryzae S16-07T (98.4 %). Digital DNA–DNA hydridization and average nucleotide identity values between the genome sequences of strain DW4-2T with S. qinglanensis DSM 42035T (29.8 and 87.8 %), S. smyrnaeus DSM 42105T (33.1 and 89.0 %) and S. oryzae S16-07T (33.0 and 88.9 %) were below the thresholds of 70 and 95–96 % for prokaryotic conspecific assignation. Chemotaxonomic data revealed that strain DW4-2T possessed MK-9(H6) and MK-9(H8) as the predominant menaquinones. It contained ll -diaminopimelic acid as the diagnostic diamino acid and glucose, ribose and trace amount of madurose in whole-cell sugars. The polar lipids consisted of diphosphatidylglycerol, phosphatidylethanolamine, phosphatidylinositol, phosphatidylinositol mannoside, an unidentified aminolipid, an unidentified lipid and an unidentified phospholipid. The predominant cellular fatty acids were anteiso-C17 : 0, anteiso-C15 : 0 and iso-C16 : 0. The genomic DNA size of the strain DW4-2T was 7 310 765 bp with DNA G+C content 71.0 mol%. Genomic analysis of the genome indicated that the strain DW4-2T had the potential to produce bioactive compounds. On the basis of these genotypic and phenotypic data, it is supported that strain DW4-2T represents a novel species of the genus Streptomyces , for which the name Streptomyces spirodelae sp. nov. is proposed. The type strain is strain DW4-2T (=TBRC 13095T=NBRC 114803T).

Pseudooceanicola endophyticus sp. nov., a novel endophytic bacterium isolated from bark Aegiceras corniculatum

2021 ◽  
Vol 71 (10) ◽  
Author(s):  
Zhou-Qing Zheng ◽  
Ming-Sheng Chen ◽  
Xiao-Rui Yan ◽  
Li Tuo
Keyword(s):  
Type Species ◽  
Sequence Similarity ◽  
Phylogenetic Analyses ◽  
Rrna Gene ◽  
Phenotypic Data ◽  
Unidentified Phospholipid ◽  
Respiratory Quinone ◽  
Aegiceras Corniculatum ◽  
Content Type ◽  
Link Type

A Gram-stain-negative, aerobic, short-rod-shaped bacterium, designated strain CBS1P-1T, was isolated from a surface-sterilized bark of Aegiceras corniculatum. Growth of strain CBS1P-1T was observed with between 0 and 12.0 % (w/v) NaCl (optimally with 5.0 %) and at between pH 6.0–9.0. It grew at temperatures between 25–37 °C (optimum, 30 °C). Chemotaxonomic analysis showed that ubiquinone-10 was the respiratory quinone. The lipids comprised diphosphatidylglycerol, phosphatidylglycerol, an unidentified glycolipid, an unidentified phospholipid and an unidentified aminolipid. The major fatty acids of strain CBS1P-1T were C18 : 1  ω7c, C16 : 0 and C19 : 0 cyclo ω8c. Phylogenetic analyses based on 16S rRNA gene sequences showed that strain CBS1P-1T was most related to Pseudooceanicola antarcticus CGMCC 1.12662T with a sequence similarity of 96.5 %. The average nucleotide identity and digital DNA–DNA hybridization values between strain CBS1P-1T and P. antarcticus 1.12662T were 77.5 and 21.1 %, respectively. The G+C content of the genomic DNA was 67.3 mol%. Based on phylogenetic, chemotaxonomic and phenotypic data, strain CBS1P-1T is considered to represent a novel species of the genus Pseudooceanicola , for which the name Pseudooceanicola endophyticus is proposed. The type strain is CBS1P-1T (=KCTC 62836T=CGMCC 1.13743T).

scholarly journals Celeribacter marinus sp. nov., isolated from coastal seawater

2014 ◽  
Vol 64 (Pt_4) ◽  
pp. 1323-1327 ◽  
Author(s):  
Kiwoon Baek ◽  
Ahyoung Choi ◽  
Ilnam Kang ◽  
Jang-Cheon Cho
Keyword(s):  
Type Species ◽  
Optimal Growth ◽  
The Yellow Sea ◽  
Rrna Gene ◽  
Sequence Comparisons ◽  
Phenotypic Data ◽  
Content Type ◽  
Link Type ◽  
Gram Staining ◽  
Ubiquinone 10

A Gram-staining-negative, non-motile, non-pigmented and rod-shaped bacterial strain, designated IMCC12053T, was isolated from coastal surface seawater of the Yellow Sea, Korea. Optimal growth of strain IMCC12053T was observed at 30 °C, pH 7.0 and in the presence of 2 % (w/v) NaCl. 16S rRNA gene sequence comparisons showed that strain IMCC12053T was most closely related to Celeribacter baekdonensis L-6T (97.5 % similarity) and Celeribacter neptunius H 14T (96.0 %). Strain IMCC12053T formed a robust phylogenetic clade with members of the genus Celeribacter . The DNA–DNA relatedness value between IMCC12053T and C. baekdonensis was far lower than 70 % (35.7–42.5 %), which indicated that strain IMCC12053T is a novel genomic species of the genus Celeribacter . The major respiratory isoprenoid quinone was ubiquinone-10 (Q-10) and major polar lipids were phosphatidylglycerol, diphosphatidylglycerol, phosphatidylcholine and aminolipids. The DNA G+C content was 61.0 mol%. On the basis of genotypic and phenotypic data collected in this study, it is proposed that strain IMCC12053T represents a novel species of the genus Celeribacter , for which the name Celeribacter marinus sp. nov. is proposed. The type strain is IMCC12053T ( = KACC 17482T = NBRC 109702T).

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