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High variability of the gvpA-gvpC region in Microcystis
Min, Xu; Xu Xudong; Hong, Gao; Kong Renqiu; Kong, RQ, Chinese Acad Sci, State Key Lab Freshwater Ecol & biotechnol, Inst Hydrobiol, Wuhan 430072, Peoples R China
2007-11-01
Source PublicationPROGRESS IN NATURAL SCIENCE
ISSN1002-0071
Volume17Issue:11Pages:1290-1295
AbstractGas vesicles provide buoyancy to Microcystis and other common cyanobacterial bloom-forming species. gvpA and gvpC are structural genes encoding gas vesicle proteins. Phylogenetic analyses of 10 Microcystis strains/uncultured samples showed that gvpC and each intergenic segment of the gvpA-gvpC region can be divided into two types. The combination of different types of gvpC and intergenic segments is an important factor that diversifies this genomic region. Some Microcystis strains isolated in China possess a 172 to 176 bp sequence tag in the intergenic segment between gvpA and gvpC. The gvpA-gvpC region in Microcystis can be divided into at least 4 classes and more numbers of subclasses. Compared to rbcLX and other regions, the high variability of the gvpA-gvpC region should be more useful in identifying geographical isolates or ecotypes of Microcystis.; Gas vesicles provide buoyancy to Microcystis and other common cyanobacterial bloom-forming species. gvpA and gvpC are structural genes encoding gas vesicle proteins. Phylogenetic analyses of 10 Microcystis strains/uncultured samples showed that gvpC and each intergenic segment of the gvpA-gvpC region can be divided into two types. The combination of different types of gvpC and intergenic segments is an important factor that diversifies this genomic region. Some Microcystis strains isolated in China possess a 172 to 176 bp sequence tag in the intergenic segment between gvpA and gvpC. The gvpA-gvpC region in Microcystis can be divided into at least 4 classes and more numbers of subclasses. Compared to rbcLX and other regions, the high variability of the gvpA-gvpC region should be more useful in identifying geographical isolates or ecotypes of Microcystis.
SubtypeArticle
KeywordMicrocystis Gvpa-gvpc Diversity
Department[Min, Xu; Xu Xudong; Hong, Gao; Kong Renqiu] Chinese Acad Sci, State Key Lab Freshwater Ecol & biotechnol, Inst Hydrobiol, Wuhan 430072, Peoples R China
Subject AreaMultidisciplinary Sciences
WOS HeadingsScience & Technology ; Technology
Indexed BySCI
Language英语
WOS Research AreaMaterials Science ; Science & Technology - Other Topics
WOS SubjectMaterials Science, Multidisciplinary ; Multidisciplinary Sciences
WOS IDWOS:000252506300005
WOS KeywordANABAENA-FLOS-AQUAE ; CYANOBACTERIAL GENUS MICROCYSTIS ; GAS-VESICLE PROTEIN ; SEQUENCE ALIGNMENT ; PSEUDANABAENA SP ; OUTER-SURFACE ; STRAINS ; 16S ; AERUGINOSA ; PRESSURE
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Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/152342/8302
Collection期刊论文
Corresponding AuthorKong, RQ, Chinese Acad Sci, State Key Lab Freshwater Ecol & biotechnol, Inst Hydrobiol, Wuhan 430072, Peoples R China
AffiliationChinese Acad Sci, State Key Lab Freshwater Ecol & biotechnol, Inst Hydrobiol, Wuhan 430072, Peoples R China
Recommended Citation
GB/T 7714
Min, Xu,Xu Xudong,Hong, Gao,et al. High variability of the gvpA-gvpC region in Microcystis[J]. PROGRESS IN NATURAL SCIENCE,2007,17(11):1290-1295.
APA Min, Xu,Xu Xudong,Hong, Gao,Kong Renqiu,&Kong, RQ, Chinese Acad Sci, State Key Lab Freshwater Ecol & biotechnol, Inst Hydrobiol, Wuhan 430072, Peoples R China.(2007).High variability of the gvpA-gvpC region in Microcystis.PROGRESS IN NATURAL SCIENCE,17(11),1290-1295.
MLA Min, Xu,et al."High variability of the gvpA-gvpC region in Microcystis".PROGRESS IN NATURAL SCIENCE 17.11(2007):1290-1295.
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