EXPRESSION OF HETEROGENOUS ARSENIC RESISTANCE GENES IN THE OBLIGATELY AUTOTROPHIC BIOMINING BACTERIUM THIOBACILLUS-FERROOXIDANS

被引：14

作者：

PENG, JB ^{[1
]}

YAN, WM ^{[1
]}

BAO, XZ ^{[1
]}

机构：

[1] SHANDONG UNIV,INST MICROBIOL,JINAN 250100,PEOPLES R CHINA

来源：

APPLIED AND ENVIRONMENTAL MICROBIOLOGY | 1994年 / 60卷 / 07期

关键词：

D O I：

10.1128/AEM.60.7.2653-2656.1994

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：

Two arsenic-resistant plasmids were constructed and introduced into Thiobacillus ferrooxidans strains by conjugation. The plasmids with the replicon of wide-host-range plasmid RSF1010 were stable in T. ferrooxidans. The arsenic resistance genes originating from the heterotroph. were expressed in this obligately autotrophic bacterium, but the promoter derived from T. ferrooxidans showed no special function in its original host.

引用

页码：2653 / 2656

页数：4

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