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学科主题: Microbiology
题名: Regulation by hetC of genes required for heterocyst differentiation and cell division in Anabaena sp strain PCC 7120
作者: Wang, Y; Xu, XD
通讯作者: Xu, XD, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Hubei, Peoples R China
关键词: CYANOBACTERIUM ANABAENA ; PCC 7120 ; DEVELOPMENTAL REGULATION ; NITROGEN-FIXATION ; BINDING PROTEIN ; EXPRESSION ; PATTERN ; GROWTH ; POLYSACCHARIDE ; CONTAINS
刊名: JOURNAL OF BACTERIOLOGY
发表日期: 2005-12-01
DOI: 10.1128/JB.187.24.8489-8493.2005
卷: 187, 期:24, 页:8489-8493
收录类别: SCI
文章类型: Article
部门归属: Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Hubei, Peoples R China
WOS标题词: Science & Technology ; Life Sciences & Biomedicine
类目[WOS]: Microbiology
研究领域[WOS]: Microbiology
摘要: Unlike those of the wild-type strain, proheterocysts of the Anabaena sp. strain PCC 7120 hetC strain keep dividing. ftsZ, the most critical cell division gene, is up-regulated in hetC proheterocysts. Heterocyst differentiation genes hglD, hglE, patB, nijB, and xisA are no longer expressed in the hetC mutant. hetC also regulates the expression of patA, a pattern formation gene.
英文摘要: Unlike those of the wild-type strain, proheterocysts of the Anabaena sp. strain PCC 7120 hetC strain keep dividing. ftsZ, the most critical cell division gene, is up-regulated in hetC proheterocysts. Heterocyst differentiation genes hglD, hglE, patB, nijB, and xisA are no longer expressed in the hetC mutant. hetC also regulates the expression of patA, a pattern formation gene.
关键词[WOS]: CYANOBACTERIUM ANABAENA ; PCC 7120 ; DEVELOPMENTAL REGULATION ; NITROGEN-FIXATION ; BINDING PROTEIN ; EXPRESSION ; PATTERN ; GROWTH ; POLYSACCHARIDE ; CONTAINS
语种: 英语
WOS记录号: WOS:000233880000031
ISSN号: 0021-9193
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.ihb.ac.cn/handle/152342/9074
Appears in Collections:中科院水生所知识产出(2009年前)_期刊论文

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作者单位: 1.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Hubei, Peoples R China

Recommended Citation:
Yu Wang and Xudong Xu.Regulation by hetC of genes required for heterocyst differentiation and cell division in Anabaena sp strain PCC 7120,JOURNAL OF BACTERIOLOGY,2005,187(24):8489-8493
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