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奇异变形杆菌中的DNA修复。III.与大肠杆菌K12相比的存活率、二聚体切除及紫外线复活。

DNA repair in Proteus mirabilis. III.Survival, dimer excision, and UV reactivation in comparison with Escherichia coli K12.

作者信息

Hofemeister J, Böhme H

出版信息

Mol Gen Genet. 1975 Nov 24;141(2):147-61. doi: 10.1007/BF00267680.

DOI:10.1007/BF00267680
PMID:1107808
Abstract

Measurements of UV sensitivity of wildtype cells (wt) and UV senistive mutants of E. coli and P. mirabilis suggest that the increased sensitivity of P. mirabilis (wt) is due either to incomplete repair of DNA lesions or to additive lethality probably as a result of UV induction of defective phage(s) present in P. mitabilis (Taubeneck, 1967). Direct estimates of the rate of pyrimidine dimer excision and a comparison of the UV reactivation capacity of E. coli and P. mirabilis for the temperate phages lambda and pi 1, respectively, support this conclusion.

摘要

对大肠杆菌和奇异变形杆菌的野生型细胞(wt)以及紫外线敏感突变体的紫外线敏感性测量表明,奇异变形杆菌(wt)敏感性增加的原因要么是DNA损伤修复不完全,要么是可能由于紫外线诱导奇异变形杆菌中存在的缺陷噬菌体而导致的累加致死性(陶贝内克,1967年)。对嘧啶二聚体切除率的直接估计以及分别对大肠杆菌和奇异变形杆菌针对温和噬菌体λ和π1的紫外线复活能力的比较支持了这一结论。

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1
DNA repair in Proteus mirabilis. III.Survival, dimer excision, and UV reactivation in comparison with Escherichia coli K12.奇异变形杆菌中的DNA修复。III.与大肠杆菌K12相比的存活率、二聚体切除及紫外线复活。
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2
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引用本文的文献

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Interspecies recA protein substitution in Escherichia coli and Proteus mirabilis.大肠杆菌和奇异变形杆菌中的种间RecA蛋白替代
Mol Gen Genet. 1982;185(3):481-6. doi: 10.1007/BF00334144.
2
Repair and plasmid R46 mediated mutation requires inducible functions in Proteus mirabilis.奇异变形杆菌中的修复和质粒R46介导的突变需要可诱导功能。
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3
Cell cycle parameters of Proteus mirabilis: interdependence of the biosynthetic cell cycle and the interdivision cycle.奇异变形杆菌的细胞周期参数:生物合成细胞周期与分裂间期周期的相互依存关系。

本文引用的文献

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MODIFICATION OF ULTRAVIOLET-INDUCED MUTATION FREQUENCY AND SURVIVAL IN BACTERIA BY POST-IRRADIATION TR000EATMENT.辐照后处理对紫外线诱导细菌突变频率及存活率的影响
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Induction of Mutations in a Bacterial Virus.细菌病毒中突变的诱导
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DNA repair in Proteus mirabilis. VI. Plasmid (R46-) mediated recovery and UV mutagenesis.奇异变形杆菌中的DNA修复。VI. 质粒(R46-)介导的恢复与紫外线诱变。
Mol Gen Genet. 1979 Oct 3;176(2):265-73.
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UV-sensitivity and repair of UV-damages in Salmonella of wild type.野生型沙门氏菌的紫外线敏感性及紫外线损伤修复
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DNA repair in Proteus mirabilis. IV. Post-irradiation DNA degradation as influenced by a function inducible in rec+ cells.奇异变形杆菌中的DNA修复。IV. 受rec⁺细胞中可诱导功能影响的辐照后DNA降解
Mol Gen Genet. 1977 Jul 7;154(1):35-41. doi: 10.1007/BF00265574.
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Uvm mutants of Escherichia coli K12 deficient in UV mutagenesis. II. Further evidence for a novel function in error-prone repair.
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4
ISOLATION AND CHARACTERIZATION OF RECOMBINATION-DEFICIENT MUTANTS OF ESCHERICHIA COLI K12.大肠杆菌K12重组缺陷突变体的分离与鉴定
Proc Natl Acad Sci U S A. 1965 Feb;53(2):451-9. doi: 10.1073/pnas.53.2.451.
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Time, temperature, and protein synthesis: a study of ultraviolet-induced mutation in bacteria.时间、温度与蛋白质合成:细菌中紫外线诱导突变的研究
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Ultraviolet reactivation and ultraviolet mutagenesis of lambda in different genetic systems.λ噬菌体在不同遗传系统中的紫外线复活和紫外线诱变
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Effect of ultraviolet irradiation on bacteriophage lambda immunity.紫外线照射对λ噬菌体免疫性的影响
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Mutants of Escherichia coli K-12 defective in DNA repair and in genetic recombination.大肠杆菌K-12中DNA修复和基因重组存在缺陷的突变体。
Genetics. 1966 Jun;53(6):1137-50. doi: 10.1093/genetics/53.6.1137.
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DNA repair and genetic recombination: studies on mutants of Escherichia coli defective in these processes.DNA修复与基因重组:对在这些过程中存在缺陷的大肠杆菌突变体的研究。
Radiat Res. 1966:Suppl 6:156+.
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[Transduction of the temperate Proteus mirabilis phage pi 1. I. Characterization of the transduction system].[温和型奇异变形杆菌噬菌体π1的转导。I.转导系统的特性]
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