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Proposal of Purpurea gen. nov. (Nostocales, Cyanobacteria), a novel cyanobacterial genus from wet soil samples in Tibet, China

文献类型：期刊论文

作者Cai, Fangfang1,3; Wang, Yilang1,2; Yu, Gongliang1; Wang, Jie4; Peng, Xin1; Li, Renhui1
刊名FOTTEA
出版日期2020
卷号20期号:1页码:86-97
关键词cyanobacteria Purpurea new genus polyphasic methods 16S rRNA phylogeny secondary structure of ITS taxonomy
ISSN号1802-5439
DOI10.5507/fot.2019.018
通讯作者Li, Renhui(reli@ihb.ac.cn)
英文摘要A new cyanobacterial strain CHAB5880 morphologically identified to the Nostoc-like genus was isolated from wet soil samples in Tibet of China, and it was taxonomically and phylogenetically characterized based on the polyphasic approach combining morphological, genetic and ecological characteristics. Colonies of this strain were usually purple to black, irregularly clustering, forming diffluent mucilage. The phylogenetic tree based on 16S rRNA gene indicated that the novel strain formed a unique cluster, and separated from the Nostoc sensu stricto' Glade and from the clades of the morphologically similar genera Aliinostoc, Desmonostoc and Holatia. The secondary structure of ITS between 16S-23S rRNA gene in the strain CHAB5880 showed unique patterns of D1-D1', Box-B and V3 helix, which distinguished it from other heterocytous genera. Purpurea tibecum sp. nov. was designated as the type species of the genus.
WOS关键词RIBOSOMAL-RNA GENE ; MOLECULAR CHARACTERIZATION ; PHYLOGENETIC PLACEMENT ; POLYPHASIC APPROACH ; THERMAL SPRINGS ; STRAINS ; TAXA ; CYANOPHYCEAE ; BRASILONEMA ; PERFORMANCE
资助项目National Research Projects[2014FY210700] ; NSFC[31470310]
WOS研究方向Plant Sciences
语种英语
WOS记录号WOS:000523191100010
出版者CZECH PHYCOLOGICAL SOC
资助机构National Research Projects ; National Research Projects ; National Research Projects ; National Research Projects ; NSFC ; NSFC ; NSFC ; NSFC ; National Research Projects ; National Research Projects ; National Research Projects ; National Research Projects ; NSFC ; NSFC ; NSFC ; NSFC ; National Research Projects ; National Research Projects ; National Research Projects ; National Research Projects ; NSFC ; NSFC ; NSFC ; NSFC ; National Research Projects ; National Research Projects ; National Research Projects ; National Research Projects ; NSFC ; NSFC ; NSFC ; NSFC
源URL[http://ir.ihb.ac.cn/handle/342005/35912]  
专题水生生物研究所_藻类生物学及应用研究中心_期刊论文
通讯作者Li, Renhui
作者单位1.Chinese Acad Sci, Inst Hydrobiol, Key Lab Algal Biol, State Key Lab Freshwater Ecol & Biotechnol China, Wuhan 430072, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Wuhan Polytech Univ, Key Lab Anim Nutr & Feed Sci Hubei Prov, Wuhan 430023, Peoples R China
4.Taiyuan Normal Univ, Dept Biol, Jinzhong 030619, Peoples R China
推荐引用方式
GB/T 7714		 Cai, Fangfang,Wang, Yilang,Yu, Gongliang,et al. Proposal of Purpurea gen. nov. (Nostocales, Cyanobacteria), a novel cyanobacterial genus from wet soil samples in Tibet, China[J]. FOTTEA,2020,20(1):86-97.
APA Cai, Fangfang,Wang, Yilang,Yu, Gongliang,Wang, Jie,Peng, Xin,&Li, Renhui.(2020).Proposal of Purpurea gen. nov. (Nostocales, Cyanobacteria), a novel cyanobacterial genus from wet soil samples in Tibet, China.FOTTEA,20(1),86-97.
MLA Cai, Fangfang,et al."Proposal of Purpurea gen. nov. (Nostocales, Cyanobacteria), a novel cyanobacterial genus from wet soil samples in Tibet, China".FOTTEA 20.1(2020):86-97.

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来源：水生生物研究所

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