RESTRICTION END-CONVERTING VECTORS WITH TANDEM REPEATED MULTIPLE CLONING SITES

被引:5
作者
DELAFUENTE, A [1 ]
CISNEROS, E [1 ]
TALAVERA, A [1 ]
机构
[1] CTR NACL BIOTECHNOL,E-28049 MADRID,SPAIN
关键词
RECOMBINANT DNA; PLASMIDS; SUBCLONING; PUROMYCIN-N-ACETYLTRANSFERASE;
D O I
10.1016/0378-1119(94)90527-4
中图分类号
Q3 [遗传学];
学科分类号
071007 ; 090102 ;
摘要
The construction, characterization and uses of four vectors with novel multiple cloning sites (MCS) are described. The MCS consist of a central zone with unique restriction sites, flanked by two zones in which four sites are repeated in a direct sense. These vectors allow the insertion of fragments with the same or different restriction ends and their rescue with a multiple combination of ends, identical or different. This system conserves the XGa1 blue-white selection characteristics of the pUC plasmids, as well as their use as sequencing vehicles.
引用
收藏
页码:83 / 86
页数:4
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