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Stomatohabitans albus gen. nov., sp. nov., an oral living facultative anaerobic actinobacteria isolated form Steller sea lion, and proposal of Stomatohabitantaceae fam. nov. and Stomatohabitantales ord. nov.
Yang, Zi-Wen; Liu, Wen-Li; Zhang, Peng; Guo, Dan-Yuan; Wang, Hong-Chuan; Li, Jia-Ling; Wang, Pan-Deng; Dong, Gui-Xin; Nie, Guo-Xing; Li, Wen-Jun.
Afiliación
  • Yang ZW; State Key Laboratory of Biocontrol, Guangdong Provincial Key Laboratory of Plant Resources and Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), School of Life Sciences, Sun Yat-Sen University, Guangzhou 510275, PR China.
  • Liu WL; College of Life Sciences, Henan Normal University, Xinxiang, 453007, PR China.
  • Zhang P; Guangdong Chimelong Group Co., Ltd., Guangzhou, 510275, PR China.
  • Guo DY; State Key Laboratory of Biocontrol, Guangdong Provincial Key Laboratory of Plant Resources and Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), School of Life Sciences, Sun Yat-Sen University, Guangzhou 510275, PR China.
  • Wang HC; Jiangsu Province Engineering Research Center for Marine Bio­resources Sustainable Utilization and College of Oceanography, Hohai University, Nanjing 210098, PR China.
  • Li JL; State Key Laboratory of Biocontrol, Guangdong Provincial Key Laboratory of Plant Resources and Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), School of Life Sciences, Sun Yat-Sen University, Guangzhou 510275, PR China.
  • Wang PD; State Key Laboratory of Biocontrol, Guangdong Provincial Key Laboratory of Plant Resources and Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), School of Life Sciences, Sun Yat-Sen University, Guangzhou 510275, PR China.
  • Dong GX; Guangdong Chimelong Group Co., Ltd., Guangzhou, 510275, PR China. Electronic address: dgx@chimelong.com.
  • Nie GX; College of Life Sciences, Henan Normal University, Xinxiang, 453007, PR China. Electronic address: niegx@htu.cn.
  • Li WJ; State Key Laboratory of Biocontrol, Guangdong Provincial Key Laboratory of Plant Resources and Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), School of Life Sciences, Sun Yat-Sen University, Guangzhou 510275, PR China. Electronic address: liwenjun3@mail.sysu.edu.cn.
Syst Appl Microbiol ; 47(2-3): 126501, 2024 May.
Article en En | MEDLINE | ID: mdl-38460344
ABSTRACT
Two novel actinobacteria, designated as SYSU M7M538T and SYSU M7M531, were isolated from oral of Eumetopias jubatus in Zhuhai Chimelong Ocean Kingdom, China. The cells of these microorganisms stained Gram-positive and were rod shaped. These strains were facultative anaerobic, and catalase-positive. Optimal growth occurred at 37 °C and pH 7.0 over 7 days of cultivation. Both strains possessed diphosphatidylglycerol, phosphatidylglycerol and phosphocholine as the major polar lipids. The main menaquinone was MK-9(H4). The major fatty acids were C160, C171w8c, C170, C181w9c and C180. Analyses of genome sequences revealed that the genome size of SYSU M7M538T was 2.1 Mbp with G + C content of 52.5 %, while the genome size of SYSU M7M531 was 2.3 Mbp with G + C content of 52.7 %. The ANI and 16S rRNA gene analysis results showed that the pairwise similarities between the two strains and other recognized Nitriliruptoria species were less than 64.9 % and 89.0 %, respectively. Phylogenetic analysis of the 16S rRNA gene sequences indicated that strains SYSU M7M538T and SYSU M7M531 formed a well-separated phylogenetic branch distinct from other orders of Nitriliruptoria. Based on the data presented here, these two strains are considered to represent a novel species of a novel genus, for which the name Stomatohabitans albus gen. nov., sp. nov., with the type strain SYSU M7M538T (=KCTC 59113T = GDMCC 1.4286T), are proposed. We also propose that these organisms represent a novel family named Stomatohabitantaceae fam. nov. of a novel order Stomatohabitantales ord. nov.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Filogenia / Composición de Base / ADN Bacteriano / ARN Ribosómico 16S / Técnicas de Tipificación Bacteriana / Actinobacteria / Análisis de Secuencia de ADN / Ácidos Grasos Límite: Animals País/Región como asunto: Asia Idioma: En Revista: Syst Appl Microbiol Año: 2024 Tipo del documento: Article Pais de publicación: Alemania
Texto completo
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Filogenia / Composición de Base / ADN Bacteriano / ARN Ribosómico 16S / Técnicas de Tipificación Bacteriana / Actinobacteria / Análisis de Secuencia de ADN / Ácidos Grasos Límite: Animals País/Región como asunto: Asia Idioma: En Revista: Syst Appl Microbiol Año: 2024 Tipo del documento: Article Pais de publicación: Alemania