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A miniature insertion element transposable in Microcystis sp FACHB 854
Xu, Min; Kong, Renqiu; Xu, Xudong; Xu, XD, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China
2006-05-01
Source PublicationPROGRESS IN NATURAL SCIENCE
ISSN1002-0071
Volume16Issue:5Pages:486-491
AbstractA 186-bp sequence with imperfect terminal inverted repeats and target direct repeats but without any transposase-encoding capacity was found to be transposable in an isolate derived from Microcystis sp. FACHB 854. This miniature insertion element, designated as ISM854-1, and with its homologues present at least 10 copies in the genome of Microcystis FACHB 854, is inserted into the 8-bp long and AT-rich target sequences, but none or few in other Microcystis strains. A variant of ISM854-1, denoted ISM854-1A, has perfect inverted repeat sequences and may transpose in pairs in a structure like a composite transposon. This is the first report of non-autonomous transposition of a mini-IS in a cyanobacterium.; A 186-bp sequence with imperfect terminal inverted repeats and target direct repeats but without any transposase-encoding capacity was found to be transposable in an isolate derived from Microcystis sp. FACHB 854. This miniature insertion element, designated as ISM854-1, and with its homologues present at least 10 copies in the genome of Microcystis FACHB 854, is inserted into the 8-bp long and AT-rich target sequences, but none or few in other Microcystis strains. A variant of ISM854-1, denoted ISM854-1A, has perfect inverted repeat sequences and may transpose in pairs in a structure like a composite transposon. This is the first report of non-autonomous transposition of a mini-IS in a cyanobacterium.
SubtypeArticle
KeywordMicrocystis Miniature Is Non-autonomous Transposition
DepartmentChinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, 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:000239356200007
WOS KeywordSP-STRAIN PCC-7120 ; SEQUENCES ; TN5469 ; FAMILY ; GENE
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Cited Times:5[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/152342/8896
Collection期刊论文
Corresponding AuthorXu, XD, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China
AffiliationChinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China
Recommended Citation
GB/T 7714
Xu, Min,Kong, Renqiu,Xu, Xudong,et al. A miniature insertion element transposable in Microcystis sp FACHB 854[J]. PROGRESS IN NATURAL SCIENCE,2006,16(5):486-491.
APA Xu, Min,Kong, Renqiu,Xu, Xudong,&Xu, XD, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China.(2006).A miniature insertion element transposable in Microcystis sp FACHB 854.PROGRESS IN NATURAL SCIENCE,16(5),486-491.
MLA Xu, Min,et al."A miniature insertion element transposable in Microcystis sp FACHB 854".PROGRESS IN NATURAL SCIENCE 16.5(2006):486-491.
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