pH-dependent gas vesicle formation in Microcystis

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	pH-dependent gas vesicle formation in Microcystis
	Gao, Hong; Zhu, Tao; Xu, Min; Wang, Shuai; Xu, Xudong; Kong, Renqiu
刊名	FEBS LETTERS
	2016-09-01
卷号	590 期号:18 页码:3195-3201
关键词	buoyancy gas vesicle protein Microcystis mRNA decay pH
ISSN号	0014-5793
英文摘要	In lakes with seasonal cyanobacterial blooms, the pH fluctuates from slightly above 7 to around 10. In this study, we found that the abundance of gas vesicles in Microcystis species, in parallel to the buoyancy of cells, increased in response to elevation of the extracellular pH. Within 48 h after pH upshift, gas vesicle protein genes (gvp) were upregulated at both mRNA and protein levels due to reduced decay of gvp transcripts. The effect of pH on GvpC level was basically unaffected by inorganic carbon availability. This is the first report that long-term pH range plays a role in controlling gas vesicle formation in certain Microcystis species.
WOS标题词	Science & Technology ; Life Sciences & Biomedicine
类目[WOS]	Biochemistry & Molecular Biology ; Biophysics ; Cell Biology
研究领域[WOS]	Biochemistry & Molecular Biology ; Biophysics ; Cell Biology
关键词[WOS]	PCC 6803 ; CYANOBACTERIUM MICROCYSTIS ; INORGANIC CARBON ; LAKE ; PHYTOPLANKTON ; AERUGINOSA ; DOMINANCE ; DIVERSITY ; DEPLETION ; BUOYANCY
收录类别	SCI
语种	英语
WOS记录号	WOS:000384807700015
内容类型	期刊论文
源URL	[http://ir.ihb.ac.cn/handle/342005/28390]
专题	水生生物研究所_鱼类生物学及渔业生物技术研究中心_学位论文
作者单位	Chinese Acad Sci, State Key Lab Freshwater Ecol & Biotechnol, Inst Hydrobiol, Wuhan, Hubei, Peoples R China
推荐引用方式 GB/T 7714	Gao, Hong,Zhu, Tao,Xu, Min,et al. pH-dependent gas vesicle formation in Microcystis[J]. FEBS LETTERS,2016,590(18):3195-3201.
APA	Gao, Hong,Zhu, Tao,Xu, Min,Wang, Shuai,Xu, Xudong,&Kong, Renqiu.(2016).pH-dependent gas vesicle formation in Microcystis.FEBS LETTERS,590(18),3195-3201.
MLA	Gao, Hong,et al."pH-dependent gas vesicle formation in Microcystis".FEBS LETTERS 590.18(2016):3195-3201.