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土壤细菌中对汞离子和苯基汞离子的可转移抗性

Translocatable resistance to mercuric and phenylmercuric ions in soil bacteria.

作者信息

Radford A J, Oliver J, Kelly W J, Reanney D C

出版信息

J Bacteriol. 1981 Sep;147(3):1110-2. doi: 10.1128/jb.147.3.1110-1112.1981.

DOI:10.1128/jb.147.3.1110-1112.1981
PMID:6268601
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC216152/
Abstract

Of a sample of 42 gram-negative Hg-resistant bacteria, three (a Pseudomonas fluorescens, a Klebsiella sp. and a Citrobacter sp.) contained translocatable elements conferring resistance to Hg2+ (all three) and to Hg2+ and phenylmercuric acetate (P. fluorescens). The discovery of transposable phenylmercuric acetate resistance extends the range of known resistance "transposons" from heavy metals and antibiotics to organometallic compounds.

摘要

在42株革兰氏阴性耐汞细菌样本中，有三株（一株荧光假单胞菌、一株克雷伯氏菌属细菌和一株柠檬酸杆菌属细菌）含有可转移元件，赋予对Hg2+（全部三株）以及对Hg2+和苯基汞乙酸盐（荧光假单胞菌）的抗性。可转移的苯基汞乙酸盐抗性的发现将已知抗性“转座子”的范围从重金属和抗生素扩展到有机金属化合物。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4b26/216152/95ab3bc5a56b/jbacter00268-0409-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4b26/216152/95ab3bc5a56b/jbacter00268-0409-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4b26/216152/95ab3bc5a56b/jbacter00268-0409-a.jpg

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World J Microbiol Biotechnol. 1992 Jan;8(1):30-8. doi: 10.1007/BF01200680.
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Across genus plasmid transformation between Bacillus subtilis and Escherichia coli and the effect of Escherichia coli on the transforming ability of free plasmid DNA.枯草芽孢杆菌与大肠杆菌之间跨属质粒转化以及大肠杆菌对游离质粒DNA转化能力的影响。
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Some mercurial resistance plasmids from different incompatibility groups specify merR regulatory functions that both repress and induce the mer operon of plasmid R100.来自不同不相容群的一些汞抗性质粒具有merR调控功能，既能抑制又能诱导质粒R100的mer操纵子。
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Cloning and DNA sequence of the mercuric- and organomercurial-resistance determinants of plasmid pDU1358.质粒pDU1358汞及有机汞抗性决定因子的克隆与DNA序列分析
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Cell-free mercury volatilization activity from three marine caulobacter strains.三种海洋柄杆菌菌株的无细胞汞挥发活性
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Characteristics and purification of PRR1, an RNA phage specific for the broad host range Pseudomonas R1822 drug resistance plasmid.PRR1的特性与纯化，PRR1是一种针对广泛宿主范围的假单胞菌R1822耐药质粒的RNA噬菌体。
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RP1 properties and fertility inhibition among P, N, W, and X incompatibility group plasmids.P、N、W和X不相容群质粒中的RP1特性及育性抑制
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