您好，欢迎访问河北省农林科学院 机构知识库！
河北省农林科学院机构知识库

全部

  • 全部
  • 标题
  • 学者
  • 机构
  • 关键词

Halorubrum salipaludis sp. nov., isolated from the saline-alkaline soil

文献类型： 外文期刊

作者： Gong, Qi 1 ; Zhao, Pu 2 ; Miao, Shaohua 1 ; Yi, Keke 1 ; Ma, Chunhong 2 ; Zhang, Guishan 1 ;

作者机构： 1.Chinese Acad Agr Sci, Inst Agr Resources & Reg Planning, Key Lab Microbial Resources & Preservat, Minist Agr & Rural Affair, Beijing 100081, Peoples R China

2.Hebei Acad Agr & Forestry Sci, Inst Biotechnol & Food Sci, Plant Genet Engn Ctr Hebei Prov, Shijiazhuang 050051, Hebei, Peoples R China

关键词： Halorubrum salipaludis; Halorubrum; Halorubraceae; Saline-alkaline soil

期刊名称：ARCHIVES OF MICROBIOLOGY （ 影响因子：2.667； 五年影响因子：2.729 ）

ISSN： 0302-8933

年卷期： 2022 年 204 卷 1 期

页码：

收录情况： SCI

摘要： A novel extremely halophilic archaeon, designated WN019(T), was isolated from the natural saline-alkali wetland soil of Binhai new district, Tianjin, China. Cells of WN019(T) were aerobic, motile, and pleomorphic rod-shaped, 0.5-0.8 mu m in width and 2.0-2.5 mu m in length, and the growth occurred optimally at 33-37 degrees C, pH 7.5-8.0, and in the presence of 15.0-20.0% (w/v) NaCl. Phylogenetic analyses based on 16S rRNA gene sequence comparison showed that the isolate belonged to the genus Halorubrum and exhibited moderate sequence similarity of 97.8% to Halorubrum saccharovorum JCM 8865(T). The major respiratory quinones of strain WN019(T) were MK-8 and MK-8 (H-2), and the major polar lipids were glycolipid (GL), phospholipid (PL), phosphatidylglycerol-sulphate (PGS), phosphatidylglycerol (PG) and phosphatidylglycerol-phosphate-methyl ester (Me-PGP). The DNA G + C content of the strain was 67.4 mol%. The average nucleotide identity (ANI) and digital DNA-DNA hybridization (dDDH) value based on whole genome sequences of strain WN019(T) and Halorubrum saccharovorum JCM 8865(T) were 87.5% and 35.4%, respectively. Phenotypic, chemotaxonomic, phylogenetic, and genomic analyses suggested that strain WN019(T) represents a novel species of the genus Halorubrum, for which the name Halorubrum salipaludis sp. nov. is proposed. The type strain is WN019(T) (= KCTC 4269(T) = ACCC 19977(T)).

  • 相关文献

[1]Halorubrum salipaludis sp. nov., isolated from the saline-alkaline soil. Gong, Qi,Miao, Shaohua,Yi, Keke,Zhang, Guishan,Zhao, Pu,Ma, Chunhong. 2022

作者其他论文 更多>>
置顶
购物车
反馈

© 京ICP备09089781号-29 主办单位：河北省农林科学院

学术资源： 中国农业科学院 农业专业知识服务系统 农科联盟资源共建共享平台 中国农业科技文献与信息服务平台 中国农业期刊集成服务平台