A HIGHLY EFFICIENT ELECTROPORATION SYSTEM FOR TRANSFORMATION OF BACILLUS-LICHENIFORMIS

被引:8
作者
BRIGIDI, P
DEROSSI, E
RICCARDI, G
MATTEUZZI, D
机构
[1] UNIV BOLOGNA,DEPT PHARMACEUT SCI,I-40126 BOLOGNA,ITALY
[2] UNIV PAVIA,DEPT GENET & MICROBIOL A BUZZATI TRAVERSO,I-27100 PAVIA,ITALY
关键词
D O I
10.1007/BF00152745
中图分类号
Q5 [生物化学];
学科分类号
071010 ; 081704 ;
摘要
Transformation of intact cells of Bacillus licheniformis 5A24 with plasmids pLM6 (2.8 kb), pC194 (2.9 kb) and pCP49 (7.1 kb) by electroporation resulted in 1.5 x 10(6), 1.2 x 10(6), and 5.2 x 10(4) transformants per mu-g DNA, respectively. Transformation was possible with plasmid DNA, which was religated after restriction endonuclease digestions. In addition, evidence is presented that indicates that B. licheniformis possesses DNA restriction and modification systems.
引用
收藏
页码:5 / 8
页数:4
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