scholarly journals Methanosarcina spelaei sp. nov., a methanogenic archaeon isolated from a floating biofilm of a subsurface sulphurous lake

2014 ◽  
Vol 64 (Pt_10) ◽  
pp. 3478-3484 ◽  
Author(s):  
Lars Ganzert ◽  
Janosch Schirmack ◽  
Mashal Alawi ◽  
Kai Mangelsdorf ◽  
Wolfgang Sand ◽  
...  
Keyword(s):  
Type Species ◽  
Dimethyl Sulfide ◽  
Membrane Lipids ◽  
Sequence Similarity ◽  
Optimal Growth ◽  
Methanosarcina Barkeri ◽  
Rrna Gene ◽  
Genotypic Differences ◽  
Content Type ◽  
Link Type

A novel methanogenic archaeon, strain MC-15T, was isolated from a floating biofilm on a sulphurous subsurface lake in Movile Cave (Mangalia, Romania). Cells were non-motile sarcina-like cocci with a diameter of 2–4 µm, occurring in aggregates. The strain was able to grow autotrophically on H2/CO2. Additionally, acetate, methanol, monomethylamine, dimethylamine and trimethylamine were utilized, but not formate or dimethyl sulfide. Trypticase peptone and yeast extract were not required for growth. Optimal growth was observed at 33 °C, pH 6.5 and a salt concentration of 0.05 M NaCl. The predominant membrane lipids of MC-15T were archaeol and hydroxyarchaeol phosphatidylethanolamine, phosphatidylglycerol, and phosphatidylinositol as well as hydroxyarchaeol phosphatidylserine and archaeol glycosaminyl phosphatidylinositol. The closely related species, Methanosarcina vacuolata and Methanosarcina horonobensis, had a similar composition of major membrane lipids to strain MC-15T. The 16S rRNA gene sequence of strain MC-15T was similar to those of Methanosarcina vacuolata DSM 1232T (sequence similarity 99.3 %), Methanosarcina horonobensis HB-1T (98.8 %), Methanosarcina barkeri DSM 800T (98.7 %) and Methanosarcina siciliae T4/MT (98.4 %). DNA–DNA hybridization revealed 43.3 % relatedness between strain MC-15T and Methanosarcina vacuolata DSM 1232T. The G+C content of the genomic DNA was 39.0 mol%. Based on physiological, phenotypic and genotypic differences, strain MC-15T represents a novel species of the genus Methanosarcina , for which the name Methanosarcina spelaei sp. nov. is proposed. The type strain is MC-15T ( = DSM 26047T = JCM 18469T).

Methanosarcina soligelidi sp. nov., a desiccation- and freeze-thaw-resistant methanogenic archaeon from a Siberian permafrost-affected soil

2013 ◽  
Vol 63 (Pt_8) ◽  
pp. 2986-2991 ◽  
Author(s):  
Dirk Wagner ◽  
Janosch Schirmack ◽  
Lars Ganzert ◽  
Daria Morozova ◽  
Kai Mangelsdorf
Keyword(s):  
Type Species ◽  
Dimethyl Sulfide ◽  
Membrane Lipids ◽  
Optimal Growth ◽  
Rrna Gene ◽  
Genotypic Differences ◽  
Content Type ◽  
Methanosarcina Mazei ◽  
Link Type ◽  
Siberian Permafrost

A methanogenic archaeon, strain SMA-21T, was isolated from a permafrost-affected soil by serial dilution in liquid medium. The cells were non-motile, stained Gram-negative and grew as irregular cocci with a diameter of 1.3–2.5 µm. Optimal growth was observed at 28 °C, pH 7.8 and 0.02 M NaCl. The strain grew on H2/CO2, methanol and acetate, but not on formate, ethanol, 2-butanol, 2-propanol, monomethylamine, dimethylamine, trimethylamine or dimethyl sulfide. Major membrane lipids of strain SMA-21T were archaeol phosphatidylglycerol, archaeol phosphatidylethanolamine and the corresponding hydroxyarchaeol compounds. The G+C content of the genomic DNA was 40.9 mol%. The 16S rRNA gene sequence was closely related to those of Methanosarcina mazei DSM 2053T (similarity 99.9 %) and Methanosarcina horonobensis HB-1T (similarity 98.7 %). On basis of the level of DNA–DNA hybridization (22.1 %) between strain SMA-21T and Methanosarcina mazei DSM 2053T as well as of phenotypic and genotypic differences, strain SMA-21T was assigned to a novel species of the genus Methanosarcina , for which the name Methanosarcina soligelidi sp. nov. is proposed. The type strain is SMA-21T ( = DSM 20065T = JCM 18468).

Methanobacterium movilense sp. nov., a hydrogenotrophic, secondary-alcohol-utilizing methanogen from the anoxic sediment of a subsurface lake

2014 ◽  
Vol 64 (Pt_2) ◽  
pp. 522-527 ◽  
Author(s):  
Janosch Schirmack ◽  
Kai Mangelsdorf ◽  
Lars Ganzert ◽  
Wolfgang Sand ◽  
Alexandra Hillebrand-Voiculescu ◽  
...  
Keyword(s):  
Type Species ◽  
Dimethyl Sulfide ◽  
Membrane Lipids ◽  
Secondary Alcohol ◽  
Methanogenic Archaea ◽  
Rrna Gene ◽  
Genotypic Differences ◽  
Anoxic Sediment ◽  
Content Type ◽  
Link Type

A novel strain of methanogenic archaea, designated MC-20T, was isolated from the anoxic sediment of a subsurface lake in Movile Cave, Mangalia, Romania. Cells were non-motile, Gram-stain-negative rods 3.5–4.0 µm in length and 0.6–0.7 µm in width, and occurred either singly or in short chains. Strain MC-20T was able to utilize H2/CO2, formate, 2-propanol and 2-butanol as substrate, but not acetate, methanol, ethanol, dimethyl sulfide, monomethylamine, dimethylamine or trimethylamine. Neither trypticase peptone nor yeast extract was required for growth. The major membrane lipids of strain MC-20T were archaeol phosphatidylethanolamine and diglycosyl archaeol, while archaeol phosphatidylinositol and glycosyl archaeol were present only in minor amounts. Optimal growth was observed at 33 °C, pH 7.4 and 0.08 M NaCl. Based on phylogenetic analysis of 16S rRNA gene sequences, strain MC-20T was closely affiliated with Methanobacterium oryzae FPiT (similarity 97.1 %) and Methanobacterium lacus 17A1T (97.0 %). The G+C content of the genomic DNA was 33.0 mol%. Based on phenotypic and genotypic differences, strain MC-20T was assigned to a novel species of the genus Methanobacterium for which the name Methanobacterium movilense sp. nov. is proposed. The type strain is MC-20T ( = DSM 26032T = JCM 18470T).

scholarly journals Mucilaginibacter koreensis sp. nov., isolated from leaf mould

2014 ◽  
Vol 64 (Pt_7) ◽  
pp. 2274-2279 ◽  
Author(s):  
Cheol Su Park ◽  
Kyudong Han ◽  
Tae-Young Ahn
Keyword(s):  
16S Rrna ◽  
Type Species ◽  
Sequence Similarity ◽  
Optimal Growth ◽  
16S Rrna Genes ◽  
Rrna Genes ◽  
Rrna Gene ◽  
Strictly Aerobic ◽  
Content Type ◽  
Link Type

A Gram-staining-negative, strictly aerobic, rod-shaped, pale-pink pigmented bacterial strain, designated TF8T, was isolated from leaf mould in Cheonan, Republic of Korea. Its taxonomic position was determined through a polyphasic approach. Optimal growth occurred on R2A agar without NaCl supplementation, at 25–28 °C and at pH 6.0–7.0. Phylogenetic analysis based on 16S rRNA gene sequences showed that strain TF8T belongs to the genus Mucilaginibacter in the family Sphingobacteriaceae . The sequence similarity between 16S rRNA genes of strain TF8T and the type strains of other species of the genus Mucilaginibacter ranged from 92.1 to 94.7 %. The closest relatives of strain TF8T were Mucilaginibacter lutimaris BR-3T (94.7 %), M. soli R9-65T (94.5 %), M. litoreus BR-18T (94.5 %), M. rigui WPCB133T (94.0 %) and M. daejeonensis Jip 10T (93.8 %). The major isoprenoid quinone was MK-7 and the major cellular fatty acids were iso-C15 : 0 (33.0 %), summed feature 3 (C16 : 1ω7c and/or C16 : 1ω6c; 24.8 %) and summed feature 8 (C18 : 1ω7c and/or C18 : 1ω6c; 13.0 %). The major polar lipids of TF8T were phosphatidylethanolamine and three unidentified aminophospholipids. The G+C content of the genomic DNA was 46.2 mol%. On the basis of the data presented here, strain TF8T is considered to represent a novel species of the genus Mucilaginibacter , for which the name Mucilaginibacter koreensis sp. nov. is proposed. The type strain is TF8T ( = KACC 17468T = JCM 19323T).

Salimesophilobacter vulgaris gen. nov., sp. nov., an anaerobic bacterium isolated from paper-mill wastewater

2013 ◽  
Vol 63 (Pt_4) ◽  
pp. 1317-1322 ◽  
Author(s):  
Yan-Zhou Zhang ◽  
Ming-Xu Fang ◽  
Wen-Wu Zhang ◽  
Tian-Tian Li ◽  
Min Wu ◽  
...  
Keyword(s):  
Type Species ◽  
Sequence Similarity ◽  
Heterotrophic Bacterium ◽  
Carbon Sources ◽  
Optimal Growth ◽  
Paper Mill ◽  
Rrna Gene ◽  
Content Type ◽  
Link Type ◽  
Lateral Flagellum

A novel anaerobic, heterotrophic bacterium, designated strain Zn2T, was isolated from the wastewater of a paper mill in Zhejiang, China. Cells were Gram-type-positive rods, 0.5–0.8 µm wide and 2–4 µm long, and were motile by a lateral flagellum. The ranges of temperature and pH for growth were 10–50 °C and pH 6.0–9.5. Optimal growth occurred at 35 °C and pH 7.3–7.5. The strain did not require NaCl for growth, but its inclusion in the medium improved growth (optimum concentration 6 %). Substrates utilized as sole carbon sources were peptone, tryptone, Casamino acids, d-xylose, salicin, glycerol, formate, acetate and propionate. The main products of carbohydrate fermentation were acetate, formate, propionate and lactate. Elemental sulfur, thiosulfate and Fe(III) were used as electron acceptors, but sulfate, sulfite, nitrate, nitrite and Mn(IV) were not. Growth was inhibited by the addition of 10 µg ampicillin, penicillin, tetracycline or chloramphenicol ml−1. iso-C15 : 0, C14 : 0, C16 : 0, C16 : 1 cis9 and C18 : 1 cis9 were the major fatty acids. Strain Zn2T did not contain any detectable menaquinones or ubiquinones. The main polar lipids were diphosphatidylglycerol, phosphatidylglycerol, phosphatidylethanolamine, phosphatidylserine, two unknown phospholipids and four unknown glycolipids. The genomic DNA G+C content was 37 mol%, as determined by HPLC. 16S rRNA gene sequence analysis revealed that strain Zn2T was a member of family Clostridiaceae , and was most closely related to the type strains of Geosporobacter subterraneus , Thermotalea metallivorans and Caminicella sporogenes , showing 91.2, 90.3 and 91.1 % sequence similarity, respectively. On the basis of its phenotypic and genotypic properties, strain Zn2T is suggested to represent a novel species of a new genus, for which the name Salimesophilobacter vulgaris gen. nov., sp. nov. is proposed. The type strain of Salimesophilobacter vulgaris is Zn2T ( = DSM 24770T  = JCM 17796T).

Psychroflexus halocasei sp. nov., isolated from a microbial consortium on a cheese

2012 ◽  
Vol 62 (Pt_8) ◽  
pp. 1850-1856 ◽  
Author(s):  
Herbert Seiler ◽  
Anne Bleicher ◽  
Hans-Jürgen Busse ◽  
Josef Hüfner ◽  
Siegfried Scherer
Keyword(s):  
16S Rrna ◽  
16S Rrna Gene ◽  
Type Species ◽  
Sequence Similarity ◽  
Optimal Growth ◽  
Polar Lipids ◽  
Rrna Gene ◽  
Strictly Aerobic ◽  
Content Type ◽  
Link Type

A novel halophilic, Gram-reaction-negative, strictly aerobic, non-motile, rod-shaped and oxidase- and catalase-positive bacterial strain, designated WCC 4520T, was isolated from a semi-hard, Raclette-type cheese. The colonies were yellow–orange; flexirubin-type pigments were not found. The strain hydrolysed gelatin, hippurate, tyrosine and Tweens 20 and 80. Optimal growth was observed with 6–8 % (w/v) NaCl, at pH 7–8 and at 27–30 °C. The genomic DNA G+C content was 33.6 mol%. In phylogenetic analysis based on 16S rRNA gene sequences, strain WCC 4520T appeared to be a member of the family Flavobacteriaceae and the closest phylogenetic neighbours were identified as Psychroflexus gondwanensis DSM 5423T (94.0 % 16S rRNA gene sequence similarity) and Psychroflexus salinarum CCUG 56752T (94.0 %). The predominant cellular fatty acids were iso-C15 : 0, anteiso-C15 : 0, iso-C15 : 1 G and iso-C17 : 0 3-OH. The only detected quinone was MK-6 and the major polar lipids were phosphatidylethanolamine, an unidentified aminolipid and an unidentified polar lipid. Minor polar lipids and traces of polyamines were also detected. On the basis of the data presented, strain WCC 4520T represents a novel species of the genus Psychroflexus , for which the name Psychroflexus halocasei sp. nov. is proposed. The type strain is WCC 4520T ( = LMG 25857T = CCUG 59705T).

scholarly journals Bacillus luteus sp. nov., isolated from soil

2014 ◽  
Vol 64 (Pt_5) ◽  
pp. 1580-1586 ◽  
Author(s):  
Y. Subhash ◽  
Ch. Sasikala ◽  
Ch. V. Ramana
Keyword(s):  
Dna Hybridization ◽  
Type Species ◽  
Sequence Similarity ◽  
Diaminopimelic Acid ◽  
Rrna Gene ◽  
Genotypic Differences ◽  
Bacterial Strains ◽  
Sequence Comparisons ◽  
Content Type ◽  
Link Type

Two bacterial strains (JC167T and JC168) were isolated from a soil sample collected from Mandpam, Tamilnadu, India. Colonies of both strains were orange and cells Gram-stain-positive. Cells were small rods, and formed terminal endospores of ellipsoidal to oval shape. Both strains were positive for catalase, oxidase and hydrolysis of starch/gelatin, and negative for chitin hydrolysis, H2S production, indole production and nitrate reduction activity. Major fatty acids of both strains (>5 %) were anteiso-C15 : 0, iso-C16 : 0, iso-C15 : 0, anteiso-C17 : 0, iso-C14 : 0 and C16 : 0 with minor (<5 but >1 %) amounts of iso-C17 : 0, anteiso-C17 : 0 B/iso-C17 : 0 I and C16 : 1ω11c. Diphosphatydilglycerol, phosphatidylethanolamine and phosphatidylglycerol were the major polar lipids of both strains. Cell wall amino acids were l-alanine, d-alanine, d-glutamic acid and meso-diaminopimelic acid. β-Carotene and five unidentified carotenoids were present in both strains. Mean genomic DNA G+C content was 53.4±1 mol% and the two strains were closely related (mean DNA–DNA hybridization >90 %). 16S rRNA gene sequence comparisons of both strains indicated that they represent species of the genus Bacillus within the family Bacillaceae of the phylum Firmicutes . Both strains had a sequence similarity of 97.6 % with Bacillus saliphilus 6AGT and <96.8 % with other members of the genus Bacillus . Sequence similarity between strain JC167T and 168 was 100 %. Strain JC167T showed 25.8±1 % reassociation (based on DNA–DNA hybridization) with B. saliphilus DSM 15402T ( = 6AGT). Distinct morphological, physiological and genotypic differences from previously described taxa support the classification of strain JC167T as a representative of a novel species of the genus Bacillus , for which the name Bacillus luteus sp. nov. is proposed. The type strain is JC167T ( = KCTC 33100T = LMG 27257T).

scholarly journals Paracoccus sediminilitoris sp. nov., isolated from a tidal flat sediment

2019 ◽  
Vol 69 (4) ◽  
pp. 1035-1040 ◽  
Author(s):  
Yuli Wei ◽  
Junwei Cao ◽  
Huimin Yao ◽  
Haiyan Mao ◽  
Kelei Zhu ◽  
...  
Keyword(s):  
Tidal Flat ◽  
Dna Hybridization ◽  
Type Species ◽  
Sequence Similarity ◽  
Optimal Growth ◽  
Rrna Gene ◽  
Phenotypic Data ◽  
Content Type ◽  
Link Type ◽  
Tidal Flat Sediment

A novel marine Gram-stain-negative, non-spore-forming, motile, aerobic, coccoid or ovoid bacterium, designated as strain DSL-16T, was isolated from a tidal flat sediment on the East China Sea and characterized phylogenetically and phenotypically. Optimal growth of the strain occurred at 35 °C (range 4–40 °C), at pH 6 (range 5–11) and with 4 % (w/v) NaCl (range 1–14 %). The nearest phylogenetic neighbour was Paracoccus seriniphilus DSM 14827T (98.2 % 16S rRNA gene sequence similarity). The digital DNA–DNA hybridization value between strain DSL-16T and P. seriniphilus DSM 14827T was 19.5±2.2 %. The average nucleotide identity value between strain DSL-16T and P. seriniphilus DSM 14827T was 83.6 %. The sole respiratory ubiquinone was Q-10. The major polar lipids were phosphatidylmonomethylethanolamine (PME), phosphatidylglycerol (PG), phosphatidylcholine (PC), phosphatidylethanolamine (PE), diphosphatidyglycerol (DPG) and glycolipid (GL). The predominant cellular fatty acids of strain DSL-16T were C18 : 1ω7c, C18 : 0 and 11-methyl C18 : 1ω7c. The G+C content of the genomic DNA was 64.5 mol%. The combined genotypic and phenotypic data indicated that strain DSL-16T represents a novel species of the genus Paracoccus , for which the name Paracoccus sediminilitoris sp. nov. is proposed. The type strain is DSL-16T (=KCTC 62644T=MCCC 1K03534T).

scholarly journals Marinicella rhabdoformis sp. nov., isolated from coastal sediment

2020 ◽  
Vol 70 (5) ◽  
pp. 3528-3533 ◽  
Author(s):  
Yan-lin Zhong ◽  
Xun-Ke Sun ◽  
Jian-Gang Hui ◽  
Hui-ling Teng ◽  
Zong-Jun Du
Keyword(s):  
Type Species ◽  
Sequence Similarity ◽  
Optimal Growth ◽  
Amino Acid Identity ◽  
Coastal Sediment ◽  
Rrna Gene ◽  
Respiratory Quinone ◽  
Content Type ◽  
Link Type ◽  
Pr China

A Gram-stain-negative, rod-shaped, facultative anaerobic bacterium, designated strain 3539T, was isolated from coastal sediment of Weihai, PR China. Optimal growth occurred at 28 °C, pH 7.5–8.0 and in the presence of 3.0 % (w/v) NaCl. Results of phylogenetic analysis based on 16S rRNA gene sequences revealed that strain 3539T formed a robust clade with members of the genus Marinicella and was closely related to Marinicella litoralis JCM 16154T, Marinicella sediminis F2T and Marinicella pacifica sw153T with 97.7, 96.2 and 95.4 % sequence similarity, respectively. The average amino acid identity, percentage of conserved proteins, average nucleotide identity and digital DNA–DNA hybridization values between strain 3539T and M. litoralis JCM 16154T were 64.9, 68.3, 72.8 and 18.9 %, respectively. The genomic DNA G+C content of strain 3539T was 42.0 mol%. The dominant respiratory quinone was ubiquinone-8, and the major fatty acids were iso-C15 : 0 and summed feature 3 (C16 : 1  ω7c/C16 : 1  ω6c). The polar lipids of strain 3539T consisted of phosphatidyldimethylethanolamine, phosphatidylethanolamine, phosphatidylglycerol, phosphatidylcholine, one unidentified aminophospholipid, one unidentified lipid and three unidentified phospholipids. Based on the combination of phylogenetic, phenotypic and chemotaxonomic data, strain 3539T is considered to represent a novel species within the genus Marinicella in he family Alcanivoracaceae , for which the name Marinicella rhabdoformis sp. nov. is proposed. The type strain of the new species is 3539T (=KCTC 72414T=MCCC 1H00388T).

Oceanirhabdus sediminicola gen. nov., sp. nov., an anaerobic bacterium isolated from sea sediment

2013 ◽  
Vol 63 (Pt_11) ◽  
pp. 4277-4283 ◽  
Author(s):  
Ruo-Xi Pi ◽  
Wen-Wu Zhang ◽  
Ming-Xu Fang ◽  
Yan-Zhou Zhang ◽  
Tian-Tian Li ◽  
...  
Keyword(s):  
Type Species ◽  
Anaerobic Bacterium ◽  
Sequence Similarity ◽  
Optimal Growth ◽  
Rrna Gene ◽  
Respiratory Quinone ◽  
Fermentation Products ◽  
Content Type ◽  
Link Type ◽  
Nacl Concentration

A novel anaerobic bacterium, designated NH-JN4T was isolated from a sediment sample collected in the South China Sea. Cells were Gram-stain-positive, spore-forming, peritrichous and rod-shaped (0.5–1.2×2.2–7 µm). The temperature and pH ranges for growth were 22–42 °C and pH 6.0–8.5. Optimal growth occurred at 34–38 °C and pH 6.5–7.0. The NaCl concentration range for growth was 0.5–6 % (w/v) with an optimum of 2.5 %. Catalase and oxidase were not produced. Substrates which could be utilized were peptone, tryptone, yeast extract, beef extract and glycine. Main fermentation products from PYG medium were formate, acetate, butyrate and ethanol. Strain NH-JN4T could utilize sodium sulfite as an electron acceptor. No respiratory quinone was detected. The predominant fatty acids were anteiso-C15 : 0, C16 : 0, iso-C15 : 0, anteiso-C17 : 0 and C16 : 0 DMA. The major polar lipids were diphosphatidylglycerol, phosphatidylglycerol and glycolipids. The DNA G+C content was 35.8 mol%. Phylogenetic analysis based on the 16S rRNA gene sequence revealed that strain NH-JN4T was a member of family Clostridiaceae , and was most closely related to Clostridium limosum ATCC 25620T, Clostridium proteolyticum DSM 3090T, Clostridium histolyticum ATCC 19401T and Clostridium tepidiprofundi SG 508T, showing 94.0, 93.0, 92.9 and 92.3 % sequence similarity, respectively. On the basis of phenotypic, genotypic and chemotaxonomic properties, strain NH-JN4T represents a novel species of a new genus in the family Clostridiaceae , for which the name Oceanirhabdus sediminicola gen. nov., sp. nov. is proposed. The type strain of the type species is NH-JN4T ( = JCM 18501T = CCTCC AB 2013103T = KCTC 15322T).

Kordia antarctica sp. nov., isolated from Antarctic seawater

2013 ◽  
Vol 63 (Pt_10) ◽  
pp. 3617-3622 ◽  
Author(s):  
Kiwoon Baek ◽  
Ahyoung Choi ◽  
Ilnam Kang ◽  
Kiyoung Lee ◽  
Jang-Cheon Cho
Keyword(s):  
Type Species ◽  
Sequence Similarity ◽  
Optimal Growth ◽  
Polar Lipids ◽  
Rrna Gene ◽  
Respiratory Quinone ◽  
Content Type ◽  
Link Type ◽  
Gram Staining ◽  
The Antarctic

A Gram-staining-negative, chemoheterotrophic, yellow-pigmented, non-motile, flexirubin-negative, facultatively anaerobic bacterium, designated strain IMCC3317T, was isolated from a coastal seawater sample from the Antarctic Penninsula. Optimal growth of strain IMCC3317T was observed at 20 °C, pH 8.0 and in the presence of 2–3 % NaCl. Phylogenetic analysis based on 16S rRNA gene sequences showed that strain IMCC3317T belonged to the genus Kordia and was closely related to Kordia algicida OT-1T (96.7 % sequence similarity) and Kordia periserrulae IMCC1412T (96.1 % sequence similarity). The major fatty acids were 10-methyl C16 : 0 and/or iso-C16 : 1ω9c, iso-C17 : 0 3-OH, iso-C15 : 0 and anteiso-C15 : 0. The G+C content of the genomic DNA was 35.1 mol%. The strain contained menaquinone-6 (MK-6) as the respiratory quinone. The polar lipids detected in the strain were phosphatidylethanolamine and unknown aminophospholipids, aminolipids and polar lipids. On the basis of phylogenetic distinction and differential phenotypic characteristics, it is suggested that strain IMCC3317T ( = KCTC 32292T = NBRC 109401T) be assigned to the genus Kordia as the type strain of a novel species, for which the name Kordia antarctica sp. nov. is proposed.

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