VECTORS WITH RESTRICTION-SITE BANKS .1. PJRD158, A 3903-BP PLASMID CONTAINING 28 UNIQUE CLONING SITES

被引:40
作者
DAVISON, J [1 ]
HEUSTERSPREUTE, M [1 ]
MERCHEZ, M [1 ]
BRUNEL, F [1 ]
机构
[1] INT INST CELLULAR & MOLEC PATHOL, MOLEC BIOL UNIT, 75 AVE HIPPOCRATE, B-1200 BRUSSELS, BELGIUM
关键词
D O I
10.1016/0378-1119(84)90148-3
中图分类号
Q3 [遗传学];
学科分类号
071007 ; 090102 ;
摘要
A DNA fragment was constructed that contains many unique cloning sites not present in currently used Escherichia coli plasmid cloning vehicles. Insertion of this fragment into a modified version of pBR322 results in an AmpRTetR vector (pJRD158) of 3903 bp [base pairs] containing 28 unique cloning sites, 4 almost unique cloning sites and 8 unassigned unique 6-bp palindromes. The plasmid has the additional advantages of very high copy number and altered incompatibility. The latter permits it to be stably maintained in the same host as pBR322.
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页码:311 / 318
页数:8
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