COMPARATIVE-ANALYSIS OF THE REPLICATION REGIONS OF INCB, INCK, AND INCZ PLASMIDS

被引：48

作者：

PRASZKIER, J ^{[1
]}

WEI, T ^{[1
]}

SIEMERING, K ^{[1
]}

PITTARD, J ^{[1
]}

机构：

[1] UNIV MELBOURNE,DEPT MICROBIOL,PARKVILLE,VIC 3052,AUSTRALIA

来源：

JOURNAL OF BACTERIOLOGY | 1991年 / 173卷 / 07期

关键词：

D O I：

10.1128/JB.173.7.2393-2397.1991

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

Minireplicons from the I-complex plasmids R387 (IncK) and pIE545 (IncZ) were constructed, and the nucleotide sequences of their replication regions were compared with that of the B plasmid, pMU720. The coding sequence of the putative replication protein, RepA, of each plasmid was located. RepA of K and B plasmids were homologous, whereas RepA of Z resembled RepA1 of FII plasmid. Sequences upstream of RepA were conserved in the three I-complex plasmids. Group B and Z plasmids were incompatible.

引用

页码：2393 / 2397

页数：5

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