A SMALL, HIGH-COPY-NUMBER VECTOR SUITABLE FOR BOTH IN-VITRO AND IN-VIVO GENE-EXPRESSION

被引:5
作者
HUANG, BH
SHI, ZT
TSAI, MD
机构
[1] OHIO STATE UNIV, DEPT CHEM, COLUMBUS, OH 43210 USA
[2] OHIO STATE UNIV, OHIO STATE BIOCHEM PROGRAM, COLUMBUS, OH 43210 USA
关键词
CLONING; COUPLED TRANSCRIPTION TRANSLATION SYSTEM OF ZUBAY; ESCHERICHIA COLI; PHOSPHOLIPASE AZ; ADENYLATE KINASE; CHICKEN;
D O I
10.1016/0378-1119(94)90645-9
中图分类号
Q3 [遗传学];
学科分类号
071007 ; 090102 ;
摘要
A 2433-bp, high-copy-number expression vector, pUK, was constructed from pUC19 and pKK223-3. The genes encoding chicken adenylate kinase (AK) and phospholipase A(2), cloned into pUK, were highly expressed in vitro using the coupled transcription/translation system of Zubay. High-level in vivo expression in Escherichia coli was also demonstrated for the AK gene cloned in this vector. The multiple cloning site (MCS) of pKK223-3 was preserved in pUK. In addition, three more sites in the MCS sequence, AccI, BamHI and SalI, were made unique for the convenience of cloning.
引用
收藏
页码:143 / 145
页数:3
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