scholarly journals Acidiluteibacter ferrifornacis gen. nov., sp. nov., a new member of the Flavobacteriales from Tielu Harbour, Hainan, PR China

2020 ◽  
Vol 70 (11) ◽  
pp. 5812-5817 ◽  
Author(s):  
Xi Gui ◽  
Shufei Wu ◽  
Fanghang Huang ◽  
Yiran Wang ◽  
Ruyue He ◽  
...  
Keyword(s):  
Genome Size ◽  
Type Strain ◽  
Type Species ◽  
Rrna Gene ◽  
Respiratory Quinone ◽  
Content Type ◽  
Link Type ◽  
The Family ◽  
Pr China ◽  
Major Respiratory Quinone

A novel bacterial strain of the family ‘Vicingaceae’ was isolated from mangrove of Tielu Harbour, Hainan, PR China. Strain S-15T was a Gram-stain-negative, short-rod-shaped, yellow-pigmented that could grow at 10–42 °C (optimum, 26–35 °C), at pH 5.0–9.0 (optimum, pH 5.5) and in 0.5–10.0 % w/v sea salt (optimum, 3.5–4.0 %). Cells of strain S-15T were 0.9–1.4 µm long, 0.8–0.9 µm wide, catalase-positive and oxidase-positive. Colonies on modified marine agar 2216 were 0.5–2.0 mm in diameter after incubation for 72 h at 28 °C. Analysis of 16S rRNA gene sequences revealed that strain S-15T was most closely related to Vicingus serpentipes ANORD5T (89.8 %). The major respiratory quinone of strain S-15T was menaquinone MK-7, and the dominant fatty acids were C15:0 iso, C15:1 iso G and C17:0 iso 3-OH. The major polar lipids were two unidentified aminolipids, phosphatidylethanolamine and six unidentified lipids. Analyses showed that the genome size was 3.52 Mb and the DNA G+C content was 35.6 mol%, which were higher than V. serpentipes ANORD5T with 2.92 Mb genome size and 31.0 mol% G+C content, respectively. Based on morphological, physiological and phylogenetic data, strain S-15T is considered a type strain of a new species and a new genus of the family ‘Vicingaceae’ for which the name Acidiluteibacter ferrifornacis gen. nov., sp. nov. is proposed. The type strain of Acidiluteibacter ferrifornacis is S-15T (=MCCC 1K03817T=JCM 33804T).

scholarly journals Tamlana fucoidanivorans sp. nov., isolated from algae collected in China

2020 ◽  
Vol 70 (3) ◽  
pp. 1496-1502 ◽  
Author(s):  
Jin Li ◽  
Yan Xu ◽  
Jiarong Feng ◽  
Mingqi Zhong ◽  
Qingyi Xie ◽  
...  
Keyword(s):  
Type Strain ◽  
Type Species ◽  
Marine Bacterium ◽  
Sequence Similarity ◽  
Rrna Gene ◽  
Content Type ◽  
Link Type ◽  
Gene Sequence Analysis ◽  
The Family ◽  
Pr China

A Gram-stain-negative, aerobic, non-motile and rod-shaped marine bacterium, CW2-9T, was isolated from algae collected from Fujian Province in PR China. 16S rRNA gene sequence analysis showed that this strain was affiliated with the genus Tamlana in the family Flavobacteriaceae of the class Flavobacteriia and was very similar to the type strain Tamlana sedimentorum MCCC 1A10799T (96.3 % sequence similarity). The whole genome of strain CW2-9T comprised 3 997 513 bp with a G+C content of 34.3 mol%. The average nucleotide identity value between strain CW2-9T and T. sedimentorum MCCC 1A10799T was 73.8 %. Growth was observed from 15 to 40 °C (optimum, 30 °C), at pH from pH 5.0 to 10.0 (pH 8.0) and in the presence of 0–4 % (w/v) NaCl (0–1 %). The major fatty acids (>10 % of the total) were iso-C15 : 0, iso G-C15 : 1, iso-C17 : 0 3-OH and anteiso-C15 : 0. The predominant menaquinone was MK-6. The combined phylogenetic, physiological and chemotaxonomic data indicate that strain CW2-9T represents a novel species in the genus Tamlana , for which the name Tamlana fucoidanivorans sp. nov. is proposed. The type strain is CW2-9T (=CICC 24749T=KCTC 72389T).

Silanimonas mangrovi sp. nov., a member of the family Xanthomonadaceae isolated from mangrove sediment, and emended description of the genus Silanimonas

2013 ◽  
Vol 63 (Pt_1) ◽  
pp. 274-279 ◽  
Author(s):  
T. N. R. Srinivas ◽  
T. B. Kailash ◽  
Pinnaka Anil Kumar
Keyword(s):  
Type Strain ◽  
Sequence Similarity ◽  
Mangrove Sediment ◽  
Rrna Gene ◽  
Respiratory Quinone ◽  
Content Type ◽  
Link Type ◽  
The Family ◽  
Emended Description ◽  
Major Respiratory Quinone

A novel Gram-negative, rod-shaped, motile bacterium, designated strain AK13T, was isolated from a sediment sample collected from mangrove of Namkhana, Sunderbans, West Bengal, India. Strain AK13T was positive for oxidase, DNase and lipase activities and negative for catalase, gelatinase, ornithine decarboxylase, lysine decarboxylase, nitrate reductase, aesculinase and urease activities. The fatty acids were dominated by iso-C11 : 0, iso-C11 : 0 3-OH, iso-C15 : 0, iso-C16 : 0, iso-C17 : 1ω9c and summed feature 3 (C16 : 1ω7c and/or iso-C15 : 0 2-OH). Strain AK13T contained Q-8 as the major respiratory quinone and diphosphatidylglycerol, phosphatidylethanolamine, phosphatidylglycerol, phosphatidylserine, two unidentified aminolipids, one unidentified glycolipid and one unidentified lipid as the polar lipids. The DNA G+C content of strain AK13T was 55.2 mol%. Phylogenetic analysis based on 16S rRNA gene sequences indicated that the type strain of Silanimonas lenta , of the family Xanthomonadaceae (phylum Proteobacteria ), was the closest neighbour of strain AK13T, with 95.2 % sequence similarity. Other members of the family showed sequence similarities <94.4 %. Based on the phenotypic characteristics and phylogenetic inference, strain AK13T is proposed as a member of a novel species of the genus Silanimonas , Silanimonas mangrovi sp. nov.; the type strain is AK13T ( = MTCC 11082T  = DSM 24914T). An emended description of the genus Silanimonas is also provided.

scholarly journals Paraglaciecola marina sp. nov., isolated from marine alga (Sargassum natans (L.) Gaillon)

2020 ◽  
Vol 70 (8) ◽  
pp. 4451-4457 ◽  
Author(s):  
Yan Wang ◽  
Yao Zhang ◽  
Tingwei Liu ◽  
Xiang Zhu ◽  
Jin Ma ◽  
...  
Keyword(s):  
Type Species ◽  
Marine Alga ◽  
Rrna Gene ◽  
Strictly Aerobic ◽  
Respiratory Quinone ◽  
Content Type ◽  
Link Type ◽  
Pr China ◽  
Major Respiratory Quinone ◽  
Curved Rod

A novel Gram-stain-negative, straight or curved rod-shaped, non-spore-forming, strictly aerobic, motile bacterium with a single polar flagellum, designated D3211T, was isolated from marine alga collected at the seashore of Yantai, PR China. The organism grew optimally at 24 °C, pH 7.0 and in the presence of 2.0 % (w/v) NaCl. Strain D3211T contained ubiquinone 8 as the major respiratory quinone and C16 : 1  ω7c and/or C16 : 1  ω6c, C16 : 0, iso-C17 : 0 and anteiso-C17 : 1 B and/or iso-C17 : 1 I as the major fatty acids. The predominant polar lipids of strain D3211T were phosphatidylethanolamine, phosphatidylglycerol and diphosphatidylglycerol. The DNA G+C content of strain D3211T was 39.4 mol%. Phylogenetic analysis based on 16S rRNA gene sequences showed that the novel strain was related most closely to Paraglaciecola arctica BSs20135T, Paraglaciecola aestuariivivens JDTF-33T, Paraglaciecola aquimarina KCTC 32108T, Paraglaciecola mesophila DSM 15026T, Paraglaciecola psychrophila JCM 13954T and Paraglaciecola polaris ARK 150T with 97.6, 97.6, 97.5, 97.4, 97.3 and 97.1 % sequence similarities, respectively. Calculated average nucleotide identity and DNA–DNAhybridization values between strain D3211T and its phylogenetically related Paraglaciecola species were in the range 70.2–73.4 % and 19.1–20.4 %, respectively. On the basis of polyphasic analyses, strain D3211T represents a novel species of the genus Paraglaciecola , for which the name Paraglaciecola marina sp. nov. is proposed. The type strain is D3211T (=KCTC 72122T=MCCC 1K03603T).

scholarly journals Hymenobacter fodinae sp. nov. and Hymenobacter metallicola sp. nov., isolated from abandoned lead–zinc mine

2020 ◽  
Vol 70 (9) ◽  
pp. 4867-4873 ◽  
Author(s):  
Guang-Da Feng ◽  
Jun Zhang ◽  
Wendi Chen ◽  
Sheng-Nan Wang ◽  
Honghui Zhu
Keyword(s):  
Type Strain ◽  
Type Species ◽  
Phylogenetic Analyses ◽  
Rrna Gene ◽  
Respiratory Quinone ◽  
Content Type ◽  
Link Type ◽  
Lead Zinc ◽  
Pr China ◽  
Type Strains

Two novel strains, designated 92R-1T and 9PBR-1T, were isolated from abandoned lead–zinc ore collected in Meizhou, Guangdong Province, PR China. Phylogenetic analyses based on 16S rRNA gene sequences showed that they fell into the genus of Hymenobacte r and formed two distinct lineages. Strain 92R-1T was most closely related to Hymenobacter wooponensis JCM 19491T (98.7 %) and Hymenobacter gelipurpurascens LMG 21873T (98.5 %), while strain 9PBR-1T was most closely related to Hymenobacter chitinivorans LMG 21951T (99.0 %), Hymenobacter elongatus JCM 17223T (98.7 %) and Hymenobacter aquaticus JCM 31653T (98.1 %). Strain 92R-1Tshared average nucleotide identity values of 80.0–83.7 % and digital DNA–DNA hybridization values of 23.1–27.1 % with its closely related type strains, respectively, while strain 9PBR-1T shared corresponding values of 80.3–83.2 % and 23.6–26.7 % with its closely related type strains, respectively. The two novel strains could be clearly distinguished from their closely related type strains by enzyme activities and substrates assimilation, respectively. Both of them took iso-C15:0, summed feature 3 (C16:1 ω7c and/or C16:1 ω6c), summed feature 4 (iso-C17:1 I and/or anteiso-C17:1 B) and C16:1 ω5c as major fatty acids, and showed clear differences from their closely relatives in the contents of several components. They contained menaquinone 7 as the major respiratory quinone and phosphatidylethanolamine as the dominant polar lipid. The G+C contents of strains 92R-1T and 9PBR-1T were 56.7 and 59.5 mol%, respectively. The results clearly supported that strains 92R-1T and 9PBR-1T represent two distinct novel species within the genus Hymenobacter , for which the names Hymenobacter fodinae sp. nov. (type strain 92R-1T=GDMCC 1.1493T=JCM 32697T) and Hymenobacter metallicola sp. nov. (type strain 9PBR-1T=GDMCC 1.1491T=JCM 32698T) are proposed.

scholarly journals Hypericibacter terrae gen. nov., sp. nov. and Hypericibacter adhaerens sp. nov., two new members of the family Rhodospirillaceae isolated from the rhizosphere of Hypericum perforatum

2020 ◽  
Vol 70 (3) ◽  
pp. 1850-1860 ◽  
Author(s):  
Zahra Noviana ◽  
Selma Vieira ◽  
Javier Pascual ◽  
Serge Alain Tanemossu Fobofou ◽  
Manfred Rohde ◽  
...  
Keyword(s):  
Type Strain ◽  
Type Species ◽  
Hypericum Perforatum ◽  
Sequence Similarity ◽  
Limited Range ◽  
Rrna Gene ◽  
Respiratory Quinone ◽  
Content Type ◽  
Link Type ◽  
The Family

Two strains of the family Rhodospirillaceae were isolated from the rhizosphere of the medicinal plant Hypericum perforatum. Cells of both strains were Gram-stain-negative, motile by means of a single polar flagellum, non-spore-forming, non-capsulated, short rods that divided by binary fission. Colonies were small and white. Strains R5913T and R5959T were oxidase-positive, mesophilic, neutrophilic and grew optimally without NaCl. Both grew under aerobic and microaerophilic conditions and on a limited range of substrates with best results on yeast extract. Major fatty acids were C19 : 0 cyclo ω8c and C16 : 0; in addition, C18 : 1ω7c was also found as a predominant fatty acid in strain R5913T. The major respiratory quinone was ubiquinone 10 (Q-10). The DNA G+C contents of strains R5913T and R5959T were 66.0 and 67.4 mol%, respectively. 16S rRNA gene sequence comparison revealed that the closest relatives (<92 % similarity) of the strains are Oceanibaculum pacificum MCCC 1A02656T, Dongia mobilis CGMCC 1.7660T, Dongia soli D78T and Dongia rigui 04SU4-PT. The two novel strains shared 98.6 % sequence similarity and represent different species on the basis of low average nucleotide identity of their genomes (83.8 %). Based on the combined phenotypic, genomic and phylogenetic investigations, the two strains represent two novel species of a new genus in the family Rhodospirillaceae , for which the name Hypericibacter gen. nov. is proposed, comprising the type species Hypericibacter terrae sp. nov. (type strain R5913T=DSM 109816T=CECT 9472T) and Hypericibacter adhaerens sp. nov. (type strain R5959T=DSM 109817T=CECT 9620T).

Mucilaginibacter gynuensis sp. nov., isolated from rotten wood

2013 ◽  
Vol 63 (Pt_9) ◽  
pp. 3225-3231 ◽  
Author(s):  
Haji Khan ◽  
Eu Jin Chung ◽  
Che Ok Jeon ◽  
Young Ryun Chung
Keyword(s):  
Type Species ◽  
Rrna Gene ◽  
Respiratory Quinone ◽  
Closely Related Species ◽  
Content Type ◽  
Link Type ◽  
Rotten Wood ◽  
Gram Staining ◽  
The Family ◽  
Major Respiratory Quinone

A Gram-staining-negative, rod-shaped, aerobic bacterial strain designated YC7003T, was isolated from a piece of rotten wood collected at Jinju, Korea. The taxonomic position of the strain was investigated using a polyphasic approach. The strain was catalase- and oxidase-positive, grew at 4–35 °C (optimum, 30 °C) and at pH 5.0–10.0 (optimum, pH 6.5–7.0). The major cellular fatty acids were C16 : 1ω7c and/or iso-C15 : 0 2-OH (summed feature 3), iso-C15 : 0 and C16 : 1ω5c and the major respiratory quinone was MK-7. The total genomic DNA G+C content was 49.0 mol%. Phylogenetic analysis based on 16S rRNA gene sequences showed that strain YC7003T belonged to the genus Mucilaginibacter in the family Sphingobacteriaceae with 94.4–97.2 % sequence similarities with type strains of species of the genus Mucilaginibacter . The most closely related species was Mucilaginibacter mallensis MP1X4T (97.2 %). The DNA–DNA relatedness value between strain YC7003T and M. mallensis MP1X4T was 21.7±3.3 %. Based on these data, strain YC7003T represents a novel species of the genus Mucilaginibacter , for which the name Mucilaginibacter gynuensis sp. nov. is proposed. The type strain is YC7003T ( = KACC 15532T = JCM 17705T).

Marixanthomonas spongiae sp. nov., isolated from marine sponge

2021 ◽  
Vol 71 (8) ◽  
Author(s):  
Lingping Zhuang ◽  
Haiyue Pang ◽  
Li Xu ◽  
Dan Chen
Keyword(s):  
Marine Sponge ◽  
Type Strain ◽  
Type Species ◽  
Sequence Similarity ◽  
Amino Acid Identity ◽  
Rrna Gene ◽  
Respiratory Quinone ◽  
Content Type ◽  
Link Type ◽  
Pr China

A novel bacterial strain, designated as HN-E44T, was isolated from marine sponge collected from Yangpu Bay, Hainan, PR China. Strain HN-E44T was Gram-stain-negative, non-motile, catalase-positive, oxidase-negative, rod-shaped and yellow-pigmented. Growth occurred at 4–37 °C (optimum, 28 °C), at pH 6–8 (pH 7) and in 0.5–14 % (w/v) NaCl (3–5 %). Phylogenetic analysis based on 16S rRNA gene sequences showed that strain HN-E44T formed an independent cluster with Marixanthomonas ophiurae JCM 14121T within the family Flavobacteriaceae and had the highest sequence similarity of 93.6 % to the closest type strain M. ophiurae JCM 14121T. The major fatty acids were iso-C15 : 0, anteiso-C15 : 0, iso-C17 : 0 3-OH, summed feature 3 (C16 : 1  ω7c and/or C16 : 1  ω6c) and iso-C15 : 1 G. The polar lipids comprised phosphatidylethanolamine, sphingolipid, four unidentified phospholipids, an unidentified aminophospholipid and an unidentified lipid. The respiratory quinone was identified as MK-6. The genomic DNA G+C content was determined to be 40.6 mol%. The average nucleotide identity (ANI) and average amino acid identity (AAI) values between strain HN-E44T and closest type strain M. ophiurae JCM 14121T were, respectively, 79.6 and 85.2 %, both of which were below thresholds for species delineation (95–96 % ANI and 95–96 % AAI), but were over thresholds for genus delineation (73.98 % ANI and 70–76 % AAI). The combined genotypic and phenotypic distinctiveness demonstrated that strain HN-E44T could be differentiated from closely related genera. Therefore, it is proposed that strain HN-E44T represents a novel species of the genus Marixanthomonas , for which the name Marixanthomonas spongiae sp. nov. is proposed, with the type strain HN-E44T (=MCCC 1K03332T=LMG 30459T).

scholarly journals Maribacter algarum sp. nov., a new member of the family Flavobacteriaceae isolated from the red alga Gelidium amansii

2020 ◽  
Vol 70 (6) ◽  
pp. 3679-3685 ◽  
Author(s):  
Jin-Yu Zhang ◽  
Yu Xia ◽  
Xi Feng ◽  
Da-Shuai Mu ◽  
Zong-Jun Du
Keyword(s):  
Phylogenetic Analysis ◽  
Type Species ◽  
Sequence Similarity ◽  
Amino Acid Identity ◽  
Rrna Gene ◽  
Respiratory Quinone ◽  
Content Type ◽  
Link Type ◽  
Pr China ◽  
Major Respiratory Quinone

A Gram-stain-negative, rod-shaped (0.2–0.3×1.0-2.4 µm), catalase-positive, oxidase-negative and non-motile bacterium, designated strain RZ26T, was isolated from the marine red algae collected from the coast of Weihai, PR China. Growth of strain RZ26T occurred at 15–33 °C (optimum, 25–28 °C), pH 6.0–9.5 (optimum, pH 7.0–7.5) and 0.5–5.0 % (w/v) NaCl (optimum, 2.0–3.0 %). Resuls of phylogenetic analysis based on 16S rRNA gene sequences showed that strain RZ26T was most closely related to Maribacter spongiicola DSM 25233T (96.2 % sequence similarity), followed by Maribacter forsetii DSM 18668T (96.1 %) and Maribacter vaceletii DSM 25230T (95.4 %). The average nucleotide identity and the average amino acid identity values between strain RZ26T and M. sedimenticola KCTC 12966T, M. spongiicola DSM 25233T, M. vaceletii DSM 25230T and M. forsetii DSM 18668T were 75.6, 76.2, 76.0, 76.7, 64.3, 63.9, 68.6 and 68.0 %, respectively. The digital DNA–DNAhybridization values based on the draft genomes between strain RZ26T and M. sedimenticola KCTC 12966T, M. spongiicola DSM 25233T and M. vaceletii DSM 25230T were 38.0, 35.1 and 37.1 %, respectively. The major fatty acids in strain RZ26T were iso-C17 : 0 3-OH, iso-C15 : 0 and C16 : 1  ω7c/C16 : 1  ω6c. The major respiratory quinone was MK-6. The dominant polar lipid was phosphatidylethanolamine. The DNA G+C content was 38.0 mol%. Phylogenetic analysis shows strain RZ26T fell within a clade comprising species of the genus Maribacter . Polyphasic taxonomy indicates that the isolate represents a novel species of the genus Maribacter , for which the name Maribacter algarum sp. nov. is proposed, with type strain RZ26T (=KCTC 62992T=MCCC 1H00362T).

scholarly journals Cecembia lonarensis gen. nov., sp. nov., a haloalkalitolerant bacterium of the family Cyclobacteriaceae , isolated from a haloalkaline lake and emended descriptions of the genera Indibacter , Nitritalea and Belliella

2012 ◽  
Vol 62 (Pt_9) ◽  
pp. 2252-2258 ◽  
Author(s):  
P. Anil Kumar ◽  
T. N. R. Srinivas ◽  
S. Madhu ◽  
R. Sravan ◽  
Shashi Singh ◽  
...  
Keyword(s):  
Type Species ◽  
Rrna Gene ◽  
Respiratory Quinone ◽  
Content Type ◽  
Link Type ◽  
Gram Staining ◽  
The Family ◽  
Lonar Lake ◽  
Major Respiratory Quinone ◽  
Sequence Similarities

A novel Gram-staining-negative, rod-shaped, non-motile bacterium, designated strain LW9T, was isolated from a water sample collected from Lonar Lake of Buldhana district, Maharashtra, India. Colonies and broth cultures were reddish orange due to the presence of carotenoid pigments. Strain LW9T was positive for catalase, ornithine decarboxylase and lysine decarboxylase activities and negative for gelatinase, oxidase, urease and lipase activities. The predominant fatty acids were iso-C15 : 0 (31.3 %), iso-C16 : 0 (9.3 %), anteiso-C15 : 0 (7.3 %), iso-C16 : 1 H (6.1 %), summed feature 3 (comprising C16 : 1ω7c/C16 : 1ω6c; 5.9 %), iso-C17 : 1ω9c (5.4 %) and iso-C17 : 0 3-OH (5.0 %). Strain LW9T contained MK-7 as the major respiratory quinone. The polar lipids consisted of phosphatidylethanolamine, two unidentified aminolipids and seven unidentified lipids. The DNA G+C content of strain LW9T was 40.5 mol%. 16S rRNA gene sequence analysis indicated that the type strains of Indibacter alkaliphilus and Aquiflexum balticum , two members of the family Cyclobacteriaceae (phylum ‘ Bacteroidetes ’) were the most closely related strains with sequence similarities of 93.0 and 94.0 %, respectively. Other members of the family Cyclobacteriaceae showed sequence similarities <93.0 %. Based on these phenotypic characteristics and on phylogenetic inference, strain LW9T is proposed as the representative of novel species in a new genus, Cecembia lonarensis gen. nov., sp. nov. The type strain of the type species, Cecembia lonarensis, is LW9T ( = CCUG 58316T = KCTC 22772T). Emended descriptions of the genera Indibacter , Nitritalea and Belliella are also proposed.

Marinoscillum luteum sp. nov., isolated from marine sediment

2013 ◽  
Vol 63 (Pt_9) ◽  
pp. 3475-3480 ◽  
Author(s):  
In-Tae Cha ◽  
Soo-Je Park ◽  
So-Jeong Kim ◽  
Jong-Geol Kim ◽  
Man-Young Jung ◽  
...  
Keyword(s):  
Type Species ◽  
Rrna Gene ◽  
Biochemical Tests ◽  
Respiratory Quinone ◽  
Phenotypic Differentiation ◽  
Content Type ◽  
Link Type ◽  
The Family ◽  
Phyletic Line ◽  
Major Respiratory Quinone

A novel strain, designated SJP7T, was isolated from sediment of the Tofua Arc of the Tonga Trench. The 16S rRNA gene sequence of the isolate showed the highest similarity to that of Marinoscillum pacificum KCCM 42325T (95.9 %). Phylogenetic analysis revealed that the isolate formed a distinct phyletic line with Marinoscillum pacificum KCCM 42325T and Marinoscillum furvescens LMG 13023T within the family Cytophagaceae . Cells of strain SJP7T were Gram-stain-negative and appeared as long rods that were motile by gliding. Growth was observed at 15–40 °C (optimum, 30 °C), at pH 5.5–9.0 (optimum, pH 7.5–8.0) and in the presence of 0.5–7.0 % (w/v) NaCl (optimum, 2.5–3 %). The major respiratory quinone was MK-7. The dominant fatty acids were summed feature 3 (comprising C16 : 1ω7c and/or C16 : 1ω6c), iso-C15 : 0 and C16 : 1ω5c. The DNA G+C content was 43.5 mol%. These properties support the affiliation of strain SJP7T with the genus Marinoscillum . Further phenotypic differentiation of strain SJP7T from other species of the genus Marinoscillum was indicated by the results of physiological and biochemical tests. On the basis of evidence from our polyphasic taxonomic study, strain SJP7T represents a novel species of the genus Marinoscillum , for which the name Marinoscillum luteum sp. nov. is proposed. The type strain of Marinoscillum luteum is SJP7T ( = KCTC 23939T = NCAIM B02491T).

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