Cloning and analysis of a large plasmid pBMB165 from Bacillus thuringiensis revealed a novel plasmid organization.
Cloning and analysis of a large plasmid pBMB165 from Bacillus thuringiensis revealed a novel plasmid organization.
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苏云金芽孢杆菌大质粒 pBMB165 的克隆和分析揭示了一种新的质粒组织
DOI:
10.1371/journal.pone.0081746
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发表时间:
2013
期刊:
影响因子:
3.7
通讯作者:
Sun M
中科院分区:
文献类型:
--
作者:
Wang Y;Peng D;Dong Z;Zhu L;Guo S;Sun M
In this study, we report a rapid cloning strategy for large native plasmids via a contig linkage map by BAC libraries. Using this method, we cloned a large plasmid pBMB165 from Bacillus thuringiensis serovar tenebrionis strain YBT-1765. Complete sequencing showed that pBMB165 is 77,627 bp long with a GC-content of 35.36%, and contains 103 open reading frames (ORFs). Sequence analysis and comparison reveals that pBMB165 represents a novel plasmid organization: it mainly consists of a pXO2-like replicon and mobile genetic elements (an inducible prophage BMBTP3 and a set of transposable elements). This is the first description of this plasmid organization pattern, which may result from recombination events among the plasmid replicon, prophage and transposable elements. This plasmid organization reveals that the prophage BMBTP3 may use the plasmid replicon to maintain its genetic stability. Our results provide a new approach to understanding co-evolution between bacterial plasmids and bacteriophage.
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影响因子:
3.2
作者:
Böltner, D;MacMahon, C;Osborn, AM
通讯作者:
Osborn, AM
影响因子:
3.2
作者:
BAUM, JA
通讯作者:
BAUM, JA
DOI:
10.1016/j.bbrc.2006.03.134
发表时间:
2006-05-26
影响因子:
3.1
作者:
Nisnevitch, M;Cohen, S;Cahan, R
通讯作者:
Cahan, R
DOI:
10.1099/00221287-144-5-1263
发表时间:
1998-05-01
期刊:
MICROBIOLOGY-UK
影响因子:
--
作者:
Wilcks, A;Jayaswal, N;Andrup, L
通讯作者:
Andrup, L
影响因子:
2.8
作者:
Huang, Junyan;Han, Dongmei;Sun, Ming
通讯作者:
Sun, Ming