scholarly journals Glycomyces terrestris sp. nov., isolated from extremely arid soil from Yuanmou Earth Forest

2020 ◽  
Author(s):  
Qinyuan Li ◽  
Guiding Li ◽  
Lei Lang ◽  
Defeng An ◽  
Chenglin Jiang ◽  
...  
Keyword(s):  
Type Species ◽  
Draft Genome ◽  
Gene Clusters ◽  
Major Fatty Acid ◽  
Closely Related Species ◽  
Content Type ◽  
Arid Soil ◽  
Link Type ◽  
Pr China ◽  
Fatty Acid Compositions

A Gram-stain-positive, mycelium-forming actinobacterium, YIM 121974T was isolated from an extreme arid soil sample collected at Yuanmou Earth Forest, Yunnan Province, PR China. Classification using a polyphasic approach suggested that strain YIM 121974T belonged to the genus Glycomyces and was closely related to Glycomyces dulcitolivorans SJ-25T (98.3 %), Glycomyces scopariae YIM 56256T (98 %), Glycomyces mayteni YIM 61331T (97.9 %), Glycomyces albidus NEAU-7082T (97.9 %), Glycomyces sambucus CGMCC 4.3147T (97.7 %), Glycomyces artemisiae IXS4T (97.6 %) and Glycomyces parisis CPCC 204357T (97.5 %), but could be distinguished from its closest relatives by a combination of phenotypic and phylogenetic features. Average nucleotide identity values of YIM 121974T to its closest phylogenetic neighbours were 70.7–88.9 %, which are lower than the threshold of 95 %. The digital DNA–DNA hybridization values between YIM 121974T and these relative species were 18.0–36.3 %, which are also well below the cut-off value (>70 %) for species delineation. The DNA G+C content of strain YIM 121974T was 72.3 mol% (draft genome sequence). The predominant menaquinone was MK-11. The phospholipids were composed of diphosphatidylglycerol, phosphatidylglycerol, phosphatidylinositol, phosphatidylinositol mannoside, phosphoglycolipid and glycolipid. The major fatty acid compositions were iso-C16 : 0, anteiso-C15 : 0 and anteiso-C17 : 0. The draft genome of isolate YIM 121974T was found to contain 11 secondary metabolite biosynthesis gene clusters by using the antiSMASH server. Based on the above observations, strain YIM 121974T could be distinguished from closely related species belonging to the genus Glycomyces . Thus, strain YIM 121974T represents a novel species of the genus Glycomyces , for which the name Glycomyces terrestris sp. nov. is proposed. The type strain is YIM 121974T (=KCTC 39870T=DSM 106742T).

Aquabacterium soli sp. nov., a novel bacterium isolated from soil under the long-term application of bifenthrin

2021 ◽  
Vol 71 (9) ◽  
Author(s):  
Lina Sun ◽  
Wei Chen ◽  
Kaihua Huang ◽  
Weiguang Lyu ◽  
Xinhua Gao
Keyword(s):  
Type Species ◽  
Sequence Similarity ◽  
Major Fatty Acid ◽  
Rrna Gene ◽  
Aerobic Bacterium ◽  
Content Type ◽  
Link Type ◽  
Novel Bacterium ◽  
Pr China

Strain SJQ9T, an aerobic bacterium isolated from a soil sample collected in Shanghai, PR China, was characterized using a polyphasic approach. It grew optimally at pH 7.0, 30–35 °C and in the presence of 1 % (w/v) NaCl. A comparative analysis of 16S rRNA gene sequences showed that strain SJQ9T fell within the genus Aquabacterium . The closest phylogenetic relatives of strain SJQ9T were Aquabacterium citratiphilum DSM 11900T (98.6 % sequence similarity) and Aquabacterium commune DSM 11901T (96.4 %). Cells of the strain were Gram-stain-negative, motile, non-spore-forming, rod-shaped and positive for oxidase activity and negative for catalase. The chemotaxonomic properties of strain SJQ9T were consistent with those of the genus Aquabacterium : the major fatty acid was summed feature 3 (C16 : 1  ω6c and/or C16 : 1  ω7c). The isoprenoid quinone was Q-8. The major polar lipids were phosphatidylethanolamine, phosphatidylcholine, phosphatidylglycerol and diphosphatidylglycerol. The DNA G+C content was 65.7 mol%. Strain SH9T exhibited a DNA–DNA relatedness level of 34±2 % with A. citratiphilum DSM 11900T and 28±3 % with A. commune DSM 11901T. Based on the obtained data, strain SJQ9T represents a novel species of the genus Aquabacterium , for which the name Aquabacterium soli sp. nov. is proposed. The type strain is SJQ9T (=JCM 33106T=CCTCC AB 2018284T).

scholarly journals Rufibacter latericius sp. nov., isolated from Baiyang Lake

2020 ◽  
Vol 70 (11) ◽  
pp. 5943-5949 ◽  
Author(s):  
Yun-zhen Yang ◽  
Ji-feng Chen ◽  
Wan-ru Huang ◽  
Ran-ran Zhang ◽  
Shuangjiang Liu ◽  
...  
Keyword(s):  
Type Species ◽  
Sequence Similarity ◽  
Phylogenetic Analyses ◽  
Draft Genome ◽  
Rrna Gene ◽  
Strictly Aerobic ◽  
Respiratory Quinone ◽  
Content Type ◽  
Link Type ◽  
Pr China

A novel Gram-stain-negative, strictly aerobic, rod-shaped, brick red-pigmented bacterium, designated R-22-1 c-1T, was isolated from water from Baiyang Lake, Hebei Province, PR China. The strain was able to grow at 20–30 °C (optimum, 30 °C) and pH 6–7 (optimum, pH 6) in Reasoner’s 2A medium. 16S rRNA gene sequence and phylogenetic analyses of R-22-1 c-1T revealed closest relationships to Rufibacter immobilis MCC P1T (97.8 %), Rufibacter sediminis H-1T (97.9 %) and Rufibacter glacialis MDT1-10-3T (97.0 %), with other species of the genus Rufibacter showing less than 97.0 % sequence similarity. The predominant polar lipids were phosphatidylethanolamine, two unidentified aminophospholipids and three unidentified lipids. The major cellular fatty acids were iso-C15 : 0, C15 : 1  ω6c, C17 : 1  ω6c, anteiso-C15 : 0, summed feature 3 (iso-C15 : 0 2-OH and/or C16 : 1  ω7c and/or C16 : 1  ω6c) and summed feature 4 (iso-C17 : 1I and/or anteiso-C17 : 1B). The respiratory quinone was MK-7. The draft genome of R-22-1 c-1T was 5.6 Mbp in size, with a G+C content of 50.2 mol%. The average nucleotide identity and digital DNA–DNA hybridization relatedness values between strain R-22-1 c-1T and related type strains were R. immobilis MCC P1T (77.2 and 21.8 %), R. sediminis H-1T (81.6 and 21.4 %) and R. tibetensis 1351T (78.5 and 22.9 %). Based on these phylogenetic, chemotaxonomic and genotypic results, strain R-22-1 c-1T represents a novel species in the genus Rufibacter , for which the name Rufibacter latericius sp. nov. is proposed. The type strain is R-22-1 c-1T (=CGMCC 1.13570T=KCTC 62781T).

scholarly journals Bacillus aciditolerans sp. nov., isolated from paddy soil

2019 ◽  
Vol 69 (4) ◽  
pp. 1155-1161 ◽  
Author(s):  
Meng-Jiao Ding ◽  
Nian-Jie Shang ◽  
Zhi-xin Xiao ◽  
Fei Shao ◽  
Li Liu ◽  
...  
Keyword(s):  
Related Species ◽  
Type Species ◽  
Sequence Similarity ◽  
Rrna Gene ◽  
Test Results ◽  
Closely Related Species ◽  
Content Type ◽  
Link Type ◽  
Pr China ◽  
The Town

A Gram-stain-positive, motile, rod-shaped bacterial strain, YN-1T, was isolated from a rice field in the town of Jietou, Yunnan Province, PR China. Colonies were circular, 1–2 mm in diameter, creamy white, with slightly irregular margins. The isolate grew optimally at 37 °C, pH 7.0 and with 1.0 % (w/v) NaCl. On the basis of the results of 16S rRNA gene sequence similarity comparisons, YN-1T clustered together with other species of the genus Bacillus and showed highest similarities with Bacillus onubensis 0911MAR22V3T (98.0 %), Bacillus humi LMG22167T (97.5 %), ' Bacillus timonensis ' 10403023 (97.4 %) and ' Bacillus sinesaloumensis' P3516 (97.1 %). However, the DNA–DNA hybridization values between YN-1T and closely related strains of species of the genus Bacillus were well below 47 %, indicating that they represent different taxa. The average nucleotide identity and the Genome-to-Genome Distance Calculator also revealed low relatedness (below 95 and 70 %, respectively) between YN-1T and type strains of closely related species of the genus Bacillus . The DNA G+C content of the strain was 40 mol%. The major cellular fatty acids were iso-C15 : 0, anteiso-C15 : 0, and C16 : 0. The polar lipids were diphosphatidylglycerol, phosphatidylglycerol, phosphatidylethanolamine, two unidentified phospholipids, three unidentified aminophospholipids and two other unidentified lipids. Physiological and biochemical test results were also different from those of the most closely related species. On the basis of the phenotypic, genetic and chemotaxonomic data, strain YN-1T is considered to represent a novel species of the genus Bacillus , for which the name Bacillus aciditolerans sp. nov. is proposed, with strain YN-1T (=CCTCC AB 2017280T=JCM 32973T) as the type strain.

scholarly journals Sphingobacterium olei sp. nov., isolated from oil-contaminated soil

2020 ◽  
Vol 70 (3) ◽  
pp. 1931-1939 ◽  
Author(s):  
Bin Liu ◽  
Xiaojun Yang ◽  
Mengyao Sheng ◽  
Zhou Yang ◽  
Jiguo Qiu ◽  
...  
Keyword(s):  
Contaminated Soil ◽  
Type Species ◽  
Sequence Similarity ◽  
Draft Genome ◽  
Species Differentiation ◽  
Rrna Gene ◽  
Content Type ◽  
Link Type ◽  
Pr China ◽  
The 16S Rrna Gene

A Gram-stain-negative, rod-shaped, non-motile and non-spore-forming bacterium, designated HAL-9T, was isolated from oil-contaminated soil in Daqing oilfield, Heilongjiang Province, PR China. Strain HAL-9T was able to degrade quizalofop-p-ethyl and diclofop-methyl. Growth was observed at 10–35 °C (optimum, 30 °C), pH 6.0–10.0 (optimum, pH 7.0) and salinity of 0 %–5.0 % (w/v; optimum 1.0 %). The results of phylogenetic analysis based on the 16S rRNA gene indicated that strain HAL-9T belongs to the genus Sphingobacterium and showed the highest sequence similarity (98.3 %) to Sphingobacterium alkalisoli Y3L14T, followed by Sphingobacterium mizutaii DSM 11724T (95.1 %) and Sphingobacterium lactis DSM 22361T (95.1 %). Menaquinone-7 (MK-7) was the only isoprenoid quinone. The predominant cellular fatty acids were summed feature 3 (C16 : 1 ω7c and/or C16 : 1 ω6c), iso-C15: 0 and iso-C17 : 0 3-OH. The major polar lipids were phosphatidylethanolamine, three phosphoglycolipids and three unidentified lipids. The draft genome of strain HAL-9T was 5.41 Mb. The G+C content of strain HAL-9T was 40.6 mol%. Furthermore, the average nucleotide identity and in silico DNA–DNA hybridization values between strain HAL-9T and S. alkalisoli Y3L14T were 86.2 % and 32.8 %, respectively, which were below the standard thresholds for species differentiation. On the basis of phenotypic, genotypic and phylogenetic evidence, strain HAL-9T represents a novel species in the genus Sphingobacterium , for which the name Sphingobacterium olei sp. nov. is proposed. The type strain is HAL-9T (=ACCC 61581T=CCTCC AB 2019176T=KCTC 72287T).

scholarly journals Bacillus aquiflavi sp. nov., isolated from yellow water of strongly flavored Chinese baijiu

2020 ◽  
Vol 70 (5) ◽  
pp. 3406-3412 ◽  
Author(s):  
Jiuyan Xie ◽  
Kun Cheng ◽  
Dong Zhao ◽  
Guanrong Yang ◽  
Zongwei Qiao ◽  
...  
Keyword(s):  
Type Species ◽  
Major Fatty Acid ◽  
Diaminopimelic Acid ◽  
Rrna Gene ◽  
Strictly Aerobic ◽  
Optimum Growth ◽  
Content Type ◽  
Link Type ◽  
Pr China ◽  
Type Strains

A Gram-stain-positive, strictly aerobic and rod-shaped bacterium, designated as 3 H-10T, was isolated from a yellow water sample collected from the manufacturing process of strong flavor Chinese baijiu in Yibin region of Sichuan province (PR China). Oval endospores were formed at the subtermini of cells with swollen sporangia. The isolate was able to grow at temperatures of 20–45 °C (optimum growth at 37 °C), at pH 6.0–10.0 (optimum growth at pH 8.0) and in the presence of 0–2 % (w/v) NaCl (optimum growth with 0 % NaCl). Ribose was the major cell-wall sugar, and meso-diaminopimelic acid (meso-DAP) was the diagnostic amino acid. The main polar lipids of 3 H-10T included diphosphatidylglycerol (DPG), phosphatidylglycerol (PG) and phosphatidylethanolamine (PE). MK-7 was predominant menaquinone and iso-C15 : 0 (60.7 %) was the major fatty acid. Comparisons of 16S rRNA gene sequence indicated that 3 H-10T was most closely related to Bacillus mesophilus SA4T (96.30 %), Bacillus ginsengihumi Gsoil 114T (96.27 %) and Bacillus shackletonii LMG 18435T (96.27 %). The average nucleotide identity (ANI) values between strain 3 H-10T and the three type strains mentioned above were 69.56, 70.19 and 70.67 %, respectively. The genomic DNA G+C content was 35.4 mol%. On the basis of its phenotypic, chemotaxonomic and phylogenetic properties, strain 3 H-10T represents a novel species of the genus Bacillus , for which the name Bacillus aquiflavi sp. nov. is proposed. The type strain is Bacillus aquiflavi 3 H-10T (=CICC 24755T=JCM 33703T).

scholarly journals Methylobacterium nonmethylotrophicum sp. nov., isolated from tungsten mine tailing

2020 ◽  
Vol 70 (4) ◽  
pp. 2867-2872 ◽  
Author(s):  
Guang-Da Feng ◽  
Wendi Chen ◽  
Xian-Jiao Zhang ◽  
Jun Zhang ◽  
Sheng-Nan Wang ◽  
...  
Keyword(s):  
Type Species ◽  
Phylogenetic Analyses ◽  
Major Fatty Acid ◽  
Jiangxi Province ◽  
Rrna Gene ◽  
Respiratory Quinone ◽  
Content Type ◽  
Link Type ◽  
Pr China ◽  
Tungsten Mine

A novel pink-pigmented strain, designated 6HR-1T, was isolated from tungsten mine tailings in Jiangxi Province, PR China. Cells were Gram-stain-negative, aerobic, non-spore-forming, rod-shaped and motile with a polar flagellum (monotrichous). It could not utilize methanol, methylamine, formaldehyde or formate as a sole carbon source. The methanol dehydrogenase mxaF gene was absent but the xoxF gene was present. Phylogenomic and 16S rRNA gene phylogenetic analyses clearly showed that strain 6HR-1T was affiliated to the genus Methylobacterium and closely related to ‘Methylobacterium terrae’ 17Sr1-28T (98.6 %), Methylobacterium platani JCM 14648T (97.7 %), Methylobacterium variabile DSM 16961T (97.7 %) and Methylobacterium currus KACC 19662T (97.4 %). The average nucleotide identity and digital DNA–DNA hybridization values between strain 6HR-1T and its closely related type species were 87.4–88.7 and 33.2–36.3 %, respectively. It had summed feature 8 (C18 : 1 ω7c and/or C18 : 1 ω6c) as the major fatty acid and ubiquinone 10 as the predominant respiratory quinone. Polyphasic characterization supported that strain 6HR-1T represents a novel species of the genus Methylobacterium , for which the name Methylobacterium nonmethylotrophicum sp. nov. is proposed with the type strain 6HR-1T (=GDMCC 1.662T=KCTC 42760T).

Pontibacter aquaedesilientis sp. nov., isolated from Jeongbang Waterfall, Jeju Island

2021 ◽  
Vol 71 (12) ◽  
Author(s):  
Geeta Chhetri ◽  
Taegun Seo
Keyword(s):  
Type Species ◽  
Novel Species ◽  
Stream Water ◽  
Draft Genome ◽  
Gene Clusters ◽  
Jeju Island ◽  
Rrna Gene ◽  
Unidentified Phospholipid ◽  
Content Type ◽  
Link Type

A red-pigmented, aerobic, motile by gliding, pleomorphic to long-rods and divided by budding bacterium, Gram-stain negative bacterium, designated JH31T, was isolated from stream water of Jeongbang Waterfall, famous feature of Jeju Island, Republic of Korea. The cells grew at 9–40 °C (optimum, 28–30 °C), at pH 5.0–10.0 (pH 6.5–7.5) and with 0–6% NaCl (0% NaCl). Phylogenetic analysis based on 16S rRNA gene sequences revealed that strain JH31T forms a lineage within the family Hymenobacteriaceae and clusters with its closest related species Pontibacter virorsus KCTC 42941T (98.1%), Pontibacter salisaro KACC 16885T (98.0%), Pontibacter amylolyticus JCM 19653T (97.2%), Pontibacter ramchanderi KACC 17384T (97.2%) and Pontibacter lucknowensis DM9T (96.4%). Strain JH31T produced carotenoid-type pigments but no flexirubin-type pigments. The genome was 4117105 bp long with 18 contigs and 3509 protein-coding genes. The DNA G+C content was 49.7 mol%. The digital DNA–DNA hybridization and average nucleotide identity values between the genome sequence of strain JH31T and its closely related reference strains were less than 19 and 72%, respectively. The draft genome of strain JH31T contained vital gene clusters involved in resistance against various metals, antibiotics, toxic compounds and radiation. The respiratory quinone of strain JH31T was menaquinone 7 and the predominant cellular fatty acids were iso-C15:0, and summed feature 4 (comprising iso-C17:1 I and/or anteiso B). The major polar lipids were phosphatidylethanolamine, three unidentified glycolipids, one unidentified phospholipid, one unidentified phosphoglycolipid and one unidentified aminoglycolipid. The phylogenetic, physiochemical and biochemical data showed that strain JH31T should represent a novel species in the genus Pontibacter , for which the name Pontibacter aquaedesilientis sp. nov. is proposed. The type strain for this novel species is JH31T (KACC 21705T=NBRC 114480T).

Paenibacillus tianjinensis sp. nov., isolated from corridor air

2021 ◽  
Vol 71 (12) ◽  
Author(s):  
Hongxiang Liu ◽  
Lijing Lu ◽  
Sijin Wang ◽  
Meng Yu ◽  
Xiaoyun Cao ◽  
...  
Keyword(s):  
Dna Hybridization ◽  
Type Species ◽  
Major Fatty Acid ◽  
Diaminopimelic Acid ◽  
Rrna Gene ◽  
Unidentified Phospholipid ◽  
Content Type ◽  
Link Type ◽  
Pr China ◽  
Type Strains

A Gram-stain-positive, facultatively anaerobic, non-motile, endospore-forming and rod-shaped bacterium, occurring singly or in pairs, designated TB2019T, was isolated from environmental monitoring samples of corridor air collected at the Tianjin Institute for Drug Control, Tianjin Province (PR China). The isolate was able to grow at 15–40 °C (optimum growth at 37 °C), pH 6.0–8.0 (pH 7.0) and in the presence of 0–2% (w/v) NaCl (0% NaCl). Comparison of 16S rRNA gene sequences indicated that TB2019T was most closely related to Paenibacillus typhae CGMCC 1.11012T (98.63%), Paenibacillus albidus Q4-3T (98.19%), Paenibacillus borealis DSM 13188T (97.55%), Paenibacillus helianthi P26ET (97.33%) and Paenibacillus odorifer DSM 15391T (97.19%). The digital DNA–DNA hybridization and the average nucleotide identity values between TB2019T and the five type strains mentioned above ranged from 20.7 to 25.0% and 75.2 to 81.3%, respectively, and the genomic DNA G+C content was 49.52 mol%. The diagnostic cell-wall sugar was ribose, and the diagnostic amino acid was meso-diaminopimelic acid. The polar lipids of TB2019T included diphosphatidylglycerol, phosphatidylglycerol, phosphatidylethanolamine, three unidentified aminophospholipids and one unidentified phospholipid. MK-7 was the predominant menaquinone, and anteiso-C15:0 (30.6%) was the major fatty acid. Based on the polyphasic taxonomic data, strain TB2019T represents a novel species of the genus Paenibacillus , for which the name Paenibacillus tianjinensis sp. nov. is proposed. The type strain is TB2019T (=CICC 25065T=JCM 34610T).

scholarly journals Paenibacillus solisilvae sp. nov., isolated from birch forest soil

2020 ◽  
Vol 70 (4) ◽  
pp. 2690-2695 ◽  
Author(s):  
Delong Kong ◽  
Qi Zhang ◽  
Xu Jiang ◽  
Qingyun Ma ◽  
Xiaoyan Han ◽  
...  
Keyword(s):  
Type Species ◽  
Draft Genome ◽  
Polar Lipids ◽  
Birch Forest ◽  
Rrna Gene ◽  
Unidentified Phospholipid ◽  
Respiratory Quinone ◽  
Content Type ◽  
Link Type ◽  
Pr China

A Gram-stain-positive, motile, rod-shaped bacterium, designated strain LAM7113T, was isolated from soil sample collected from a birch forest in Xinjiang Uygur Autonomous Region, PR China. Strain LAM7113T grew optimally at pH 8.0, 30 °C and in the presence of 1.0 % NaCl (w/v). Phylogenetic analysis based on 16S rRNA gene sequences showed that strain LAM7113T was closely related to members of the genus Paenibacillus , with the highest similarity to Paenibacillus baekrokdamisoli Back-11T (96.2 %). The genomic DNA G+C content was 43.4 mol%. The values of average nucleotide identity and DNA–DNA hybridization were 66.1 and 27.0 %, respectively, by comparing the draft genome sequences of strain LAM7113T and P. baekrokdamisoli Back-11T. Anteiso-C15 : 0 and iso-C15 : 0 were identified as the major cellular fatty acids. Menaquinone-7 was detected as the predominant respiratory quinone. The major polar lipids were found to be diphosphatidylglycerol, phosphatidylethanolamine, phosphatidylglycerol, phosphatidylinositol, three unidentified aminophospholipids, three unidentified glycolipids, one unidentified phospholipid and two unknown polar lipids. Based on its phenotypic, phylogenetic and chemotaxonomic characteristics, strain LAM7113T is proposed to represent a novel species of the genus Paenibacillus with the name Paenibacillus solisilvae sp. nov. The type strain is LAM7113T (=CGMCC 1.16619T=JCM 32513T).

scholarly journals Nocardioides flavescens sp. nov., isolated from soil of Gaoligong Mountain, PR China

2020 ◽  
Vol 70 (11) ◽  
pp. 5740-5746 ◽  
Author(s):  
Kun Zhang ◽  
Long-Qian Jiang ◽  
De-Feng An ◽  
Lei Lang ◽  
Gui-Ding Li ◽  
...  
Keyword(s):  
Genome Sequence ◽  
Type Species ◽  
Sequence Similarity ◽  
Draft Genome ◽  
Diaminopimelic Acid ◽  
Draft Genome Sequence ◽  
Content Type ◽  
Link Type ◽  
Golden Yellow ◽  
Pr China

A Gram-stain-positive, non-motile, aerobic, rod-shaped, golden yellow-pigmented actinobacterium, designated strain YIM 123512T, was isolated from soil sampled at Gaoligong Mountain, Yunnan Province, PR China. The strain grew at 10–40 °C (optimum, 28 °C), with 0–3.0 % (w/v) NaCl (optimum, 0–1.0 %) and at pH 5.0–11.0 (optimum, pH 7.0). The major menaquinone was MK-8(H4) and the major cellular fatty acids (>10 %) were identified as iso-C16 : 0 and C17 : 1  ω8c. Strain YIM 123512T had ll-2, 6-diaminopimelic acid as the diagnostic cell-wall diamino acid. The major polar lipids were found to be diphosphatidylglycerol, phosphatidylglycerol, two unknown phospholipids and one unknown lipid. The genomic DNA G+C content of strain YIM 123512T was 72.7 mol% based on its draft genome sequence. Phylogenetic analysis based on the 16S rRNA gene sequence indicated that strain YIM 123512T appeared to be most closely related to Nocardioides halotolerans KCTC 19274T (97.7 % sequence similarity) and to belong to the genus Nocardioides . The sequence similarity values of strain YIM 123512T to other currently described type strains of the genus Nocardioides were less than 97.0 %. Based on the draft genome sequence, the novel strain showed an average nucleotide identity value of 80.2 % and a digital DNA–DNA hybridization value of 23.1 % with the reference strain N. halotolerans KCTC 19274T. The results of the polyphasic taxonomic study including phenotypic, chemotaxonomic and phylogenetic analyses show that strain YIM 123512T represents a novel species of the genus Nocardioides , for which the name Nocardioides flavescens sp. nov. is proposed. The type strain is YIM 123512T (=KCTC 49303T=CGMCC 4.7628T).

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