CONJUGAL TRANSFER OF ENTEROCOCCAL TRANSPOSONS IN BACILLUS-MEGATERIUM

被引：2
|
作者：
FLOCCARI, ME [1 ]
MENDEZ, BS [1 ]
机构：
[1] UNIV BUENOS AIRES,FAC CIENCIAS EXACTAS & NAT,DEPT QUIM BIOL,RA-1428 BUENOS AIRES,DF,ARGENTINA
来源：
WORLD JOURNAL OF MICROBIOLOGY & BIOTECHNOLOGY | 1994年 / 10卷 / 06期
关键词：
BACILLUS MEGATERIUM; CONJUGATIVE TRANSPOSONS; TN916; TN919;
D O I：
10.1007/BF00327957
中图分类号：
Q81 [生物工程学（生物技术）]; Q93 [微生物学];
学科分类号：
071005 ; 0836 ; 090102 ; 100705 ;
摘要：
The conjugative enterococcal transposons Tn916 and Tn919 were introduced into Bacillus megaterium by a filter-mating technique. The transfer frequencies obtained ranged from 1.3 x 10(-6) to 6.6 x 10(-7). The transposons integrated stably into the B. megaterium chromosome. Tn916 could generate auxotrophs and was transferred from B. megaterium Tn916 transconjugants to other species.
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页码：673 / 676
页数：4
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