| 论文标题： |
Phylogenetic insights into chroococcus-like taxa (Chroococcales, Cyanobacteria), describing Cryptochroococcus tibeticus gen. nov. sp. nov. and Limnococcus fonticola sp. nov. from Qinghai-Tibet plateau |
| 作者： |
Wang, Yilang; Jia, Nannan; Geng, Ruozhen; Yu, Gongliang; Li, Renhui |
| 出版刊物： |
JOURNAL OF PHYCOLOGY |
| 出版日期： |
DEC |
| 出版年份： |
2021 |
| 卷/期： |
|
| DOI： |
10.1111/jpy.13205 |
| 论文摘要： |
Several coccoid cyanobacterial strains, morphologically similar to typical characteristics of Chroococcus, from the Qinghai-Tibet Plateau were isolated and characterized using a polyphasic approach including morphological and molecular information. Morphological characteristics, the phylogeny based on 16S rRNA gene, and 16S-23S internal transcribed spacer secondary structures support establishing a novel Chroococcus-like genus, Cryptochroococcus gen. nov., as well as Limnococcus fonticola sp. nov. Limnococcus is phylogenetically included in Chroococcaceae and has irregularly arranged thylakoids. Therefore, it should no longer be a member of Merismopediaceae (Synechococcales). The phylogeny based on the 16S rRNA gene revealed that Chroococcus-associated genera were monophyletic. |
