کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
2824482 1161659 2006 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Evidence that IncG (IncP-6) and IncU plasmids form a single incompatibility group
موضوعات مرتبط
علوم زیستی و بیوفناوری بیوشیمی، ژنتیک و زیست شناسی مولکولی ژنتیک
پیش نمایش صفحه اول مقاله
Evidence that IncG (IncP-6) and IncU plasmids form a single incompatibility group
چکیده انگلیسی

The Escherichia coli IncG and IncU plasmid incompatibility groups were assigned in 1980 and 1981, respectively. Complete plasmid sequences have recently been published for both these groups, and revealed that their replication proteins are related. We show that when cloned at high-copy-number, putative iterons from the previously identified IncG replicon cause strong incompatibility with IncU plasmids. Incompatibility, albeit weaker, was also demonstrated between the two replicons at their normal low-copy-number. This suggests that a single incompatibility group exists. The only known IncG plasmid, Rms149, can replicate in Pseudomonas species where it is designated IncP-6. We recommend that the combined group be known as IncU (IncP-6 in Pseudomonas spp.).

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Plasmid - Volume 55, Issue 3, May 2006, Pages 210–215
نویسندگان
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