文献类型: 外文期刊
作者: Wang, Xiangjing;Jin, Liying;Zhao, Yang;Han, Xiaoyang;Zhao, Junwei;Xiang, Wensheng;Guo, Xiaowei;Xiang, Wensheng;Jiang, Shanwen
作者机构:
关键词: Promicromonospora viridis sp; nov; Polyphasic taxonomy; 16S rRNA gene
期刊名称: ANTONIE VAN LEEUWENHOEK INTERNATIONAL JOURNAL OF GENERAL AND MOLECULAR MICROBIOLOGY
ISSN: 0003-6072
年卷期: 2018 年 111 卷 11.0 期
页码:
收录情况: JCR(2021版)
摘要: Two Gram-stain positive, aerobic actinomycete strains, designated NEAU-JGR1(T) and NEAU-JGC41, were isolated from soil collected from Fairy Lake Botanical Garden in Shenzhen, Guangdong Province, south of China. The 16S rRNA gene sequences analysis showed that the two strains exhibited 99.5% 16S rRNA gene sequence similarity with each other and were closely related to Promicromonospora thailandica JCM 17130(T) (99.4, 99.3%) and Promicromonospora citrea DSM 43110(T) (99.2, 99.2%). Phylogenetic analysis based on the 16S rRNA gene sequences indicated that the two strains clustered together and formed a cluster with P. thailandica JCM 17130(T) and P. citrea DSM 43110(T). Both strains were observed to contain MK-9(H-4) and MK-9(H-2) as predominant menaquinones. Their whole cell sugar profiles were found to main contained rhamnose, ribose, glucose and galactose. The phospholipid profile contained diphosphatidylglycerol, phosphatidylglycerol, phosphatidylinositol, glycophosphatidylinositol, phosphatidylinositol mannoside, an unidentified glycolipid and an unidentified phospholipid. The predominant cellular fatty acids for the two strains were identified as anteiso-C-15:0, iso-C-15:0 and anteiso-C-17:0. The DNA-DNA hybridization value between strains NEAU-JGR1(T) and NEAU-JGC41 was 85.1 +/- 0.3%, and the values between the two strains and their close phylogenetic relatives were well below 70%, supporting the conclusion that they represent a distinct genomic species. An array of phenotypic characteristics also differentiated the isolates from closely related species. On the basis of the genetic and phenotypic properties, strains NEAU-JGR1(T) and NEAU-JGC41 can be classified as representatives of a novel species of the genus Promicromonospora, for which the name Promicromonospora viridis sp. nov., is proposed. The type strain is NEAU-JGR1(T) (=DSM 105536(T)=CGMCC 4.7473(T)).
分类号:
- 相关文献
作者其他论文 更多>>
-
Novel Plant Growth Regulator Guvermectin Promotes Root Development by Modulating Auxin Signaling
作者:Sun, Peng;Yin, Wenhui;Jiang, Chengcheng;Lu, Wentian;Liu, Tianhe;Shao, Yiyi;Liu, Chongxi;Chen, Jie;Xiang, Wensheng;Wang, Xiangjing
关键词:guvermectin;root growth and development;mechanism;auxin biosynthesis;PIN2
-
Effects of Aging Biodegradable Agricultural Films on Soil Physicochemical Properties and Heavy Metal Speciation
作者:Wu, Hao;Peng, Tianmu;Li, Xueya;Zhao, Yang;Huang, Fengshuo;Guo, Peng;Lyu, Mingfu;Yin, Junhua;Liu, Qin;Gouda, Shaban;Mohamed, Ibrahim;Huang, Qing;Wang, Xu
关键词:biodegradable agricultural film;DOM;soil pH;enzyme activity;heavy metal speciation
-
Effects of a Novel Bovine Lactoferrin-Derived Peptide on the Intestinal Morphology and Intestinal Flora in Rats
作者:Huang, Tianle;Yang, Huan;Zhao, Yang;Cui, Haiyue;Qi, Xiaoxi;Miao, Liguang
关键词:bovine lactoferrin;intestinal morphology;intestinal flora
-
Enhancing cellulose and hemicellulose degradation in wheat straw composting by inoculation with Glycomyces: key factors and microbial community dynamics
作者:Zhao, Li;Qian, Lulu;Guo, Lifeng;Lin, Jiaying;Song, Wenshuai;Yu, Xiaoyan;Wang, Xiangjing;Xiang, Wensheng;Zhao, Junwei
关键词:Aerobic composting;microbial inoculant;straw waste;lignocellulose;high-throughput sequencing
-
Rhizobacterium streptomyces sp. NEAU-383 as a potential biocontrol agent to control tomato bacterial wilt
作者:Ling, Ling;Zhao, Tianxin;Zhang, Shanshan;Luo, Yanfang;Song, Zhengke;Wang, Han;Xiang, Wensheng;Zhao, Junwei;Wang, Xiangjing
关键词:Biocontrol;Streptomyces sp. NEAU-383;Ralstonia solanacearum;Fermentation extracts;Whole genome;GC-MS
-
Fusarium spp. Associated With Leaf Blight of Hosta (Hosta plantaginea L.) in China
作者:Jiao, Chenyang;Zhang, Li;Xu, Xi;Yang, Xilang;Guo, Lifeng;Wang, Xiangjing;Xiang, Wensheng;Zhao, Junwei
关键词:Fusarium spp.;Hosta;pathogenicity test;phylogenetic analysis
-
Discovery of (+)-Methyl Nonactate as a Potential Fungicide against Gummy Stem Blight
作者:Wang, Han;Ling, Ling;Song, Wenshuai;Gu, Jinzhao;Bing, Hui;Sun, Jingzheng;Guo, Lifeng;Luo, Yanfang;Qi, Huan;Wang, Xiangjing;Wang, Ji-Dong;Zhao, Junwei;Xiang, Wensheng
关键词:gummy stem blight;Stagonosporopsis cucurbitacearum;antifungal activity;(+)-methyl nonactate;transcriptome