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关于氯霉素抗性转座子Tn9的起源

On the origin of the chloramphenicol resistance transposon Tn9.

作者信息

Iida S

出版信息

J Gen Microbiol. 1983 Apr;129(4):1217-25. doi: 10.1099/00221287-129-4-1217.

DOI:10.1099/00221287-129-4-1217
PMID:6310027
Abstract

The widely studied chloramphenicol resistance (Cmr) transposon Tn9 came from phage P1Cm0. This phage, however, had acquired its Cmr marker from the R plasmid pSM14. The analysis of the physical structure of pSM14 has now revealed that this plasmid already carried Tn9 and also the tetracycline resistance transposon Tn10. Physical and functional studies indicated that Tn9 of pSM14, although capable of transposition, probably translocated to the P1 genome by reciprocal recombination processes.

摘要

被广泛研究的氯霉素抗性（Cmr）转座子Tn9来自噬菌体P1Cm0。然而，该噬菌体是从R质粒pSM14获得其Cmr标记的。对pSM14物理结构的分析现已表明，该质粒已经携带了Tn9以及四环素抗性转座子Tn10。物理和功能研究表明，pSM14的Tn9虽然能够转座，但可能是通过相互重组过程转移到P1基因组中的。

相似文献

1
On the origin of the chloramphenicol resistance transposon Tn9.关于氯霉素抗性转座子Tn9的起源
J Gen Microbiol. 1983 Apr;129(4):1217-25. doi: 10.1099/00221287-129-4-1217.
2
[Insertion of transposon Tn9 into the spinal (Escherichia coli-Saccharomyces cerevisiae) plasmids and the expression of the prokaryotic gene of chloramphenicol resistance in yeast cells].[转座子Tn9插入脊髓（大肠杆菌-酿酒酵母）质粒及酵母细胞中氯霉素抗性原核基因的表达]
Genetika. 1983 Apr;19(4):541-7.
3
Some properties of the chloramphenicol resistance transposon Tn9.氯霉素抗性转座子Tn9的一些特性。
Mol Gen Genet. 1979 Oct 3;176(2):221-31. doi: 10.1007/BF00273216.
4
[Tn9 integration sites and their effect on transposon properties].[Tn9整合位点及其对转座子特性的影响]
Genetika. 1980;16(1):46-54.
5
Nucleotide sequence analysis of the chloramphenicol resistance transposon Tn9.氯霉素抗性转座子Tn9的核苷酸序列分析
Nature. 1979;282(5741):864-9. doi: 10.1038/282864a0.
6
[Specificity of Tn9 insertion into the genome of bacteriophage lambda att80 depending on its preceding location].
Genetika. 1982;18(8):1221-30.
7
[Evidence for Campbell's mechanism for fine excision of Tn9 type transposons in Escherichia coli K12].[大肠杆菌K12中Tn9型转座子精细切除的坎贝尔机制的证据]
Mol Biol (Mosk). 1991 May-Jun;25(3):614-23.
8
[Primary structure of two natural IS1-flanking transposons Tn9* and Tn9' coding for stability to chloramphenicol].[编码氯霉素稳定性的两个天然IS1侧翼转座子Tn9*和Tn9'的一级结构]
Mol Biol (Mosk). 1991 Jan-Feb;25(1):205-11.
9
[Nature of the plasmids determining the unstable inheritance of transposon Tn9 in Escherichia coli K-12].[决定转座子Tn9在大肠杆菌K-12中不稳定遗传的质粒的性质]
Genetika. 1983 May;19(5):720-6.
10
[Introduction of transpozon Tn9 to endogenic plasmids of Erwinia carotovora during lysogenization of cells by coliphage P1].[在大肠杆菌噬菌体P1对细胞进行溶源化过程中，转座子Tn9导入胡萝卜软腐欧文氏菌内源质粒的研究]
Mikrobiol Z. 2006 Jul-Aug;68(4):34-9.

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Interaction of bacteriophage P1 with an epiphytic strain-the role of the interplay between various mobilome elements.噬菌体P1与一种附生菌株的相互作用——各种可移动基因组元件之间相互作用的作用
Front Microbiol. 2024 Mar 25;15:1356206. doi: 10.3389/fmicb.2024.1356206. eCollection 2024.
2
Organization of the Tn6-related kanamycin resistance transposon Tn2680 carrying two copies of IS26 and an IS903 variant, IS903. B.
J Bacteriol. 1985 Jul;163(1):55-60. doi: 10.1128/jb.163.1.55-60.1985.
3
Transposable element IS1 intrinsically generates target duplications of variable length.转座元件IS1本质上会产生长度可变的靶序列重复。
Proc Natl Acad Sci U S A. 1985 Feb;82(3):839-43. doi: 10.1073/pnas.82.3.839.