在具有不同修复能力的大肠杆菌菌株中对环氧乙烷进行致突变性测试。
Mutagenicity testing of ethylene oxide in Escherichia coli strains with different repair capacities.
作者信息
Kolman A, Näslund M
机构信息
Department of Radiobiology, University of Stockholm, Sweden.
出版信息
Environ Mol Mutagen. 1987;10(3):311-5. doi: 10.1002/em.2850100310.
PMID:3315654
Abstract
Mutagenicity of ethylene oxide in Escherichia coli B strains with different repair capacities was studied. Deficiencies in excision repair (uvrA, polA) led to a considerable increase in mutation frequency compared with that in the wild-type strain and in strains deficient in error-prone repair (recA, lexA).
摘要
研究了环氧乙烷在具有不同修复能力的大肠杆菌B菌株中的致突变性。与野生型菌株和易错修复缺陷型（recA、lexA）菌株相比，切除修复缺陷型（uvrA、polA）导致突变频率显著增加。
相似文献
1
Mutagenicity testing of ethylene oxide in Escherichia coli strains with different repair capacities.在具有不同修复能力的大肠杆菌菌株中对环氧乙烷进行致突变性测试。
Environ Mol Mutagen. 1987;10(3):311-5. doi: 10.1002/em.2850100310.
2
Induction of SOS functions by nitrogen dioxide in Escherichia coli with different DNA-repair capacities.
Mutat Res. 1986 Aug;162(1):1-5. doi: 10.1016/0027-5107(86)90065-5.
3
Efficient repair of hydrogen peroxide-induced DNA damage by Escherichia coli requires SOS induction of RecA and RuvA proteins.大肠杆菌对过氧化氢诱导的DNA损伤进行有效修复需要SOS诱导RecA和RuvA蛋白。
Mutat Res. 2000 Apr 28;459(3):187-94. doi: 10.1016/s0921-8777(99)00073-7.
4
Sodium arsenite inhibits spontaneous and induced mutations in Escherichia coli.亚砷酸钠抑制大肠杆菌中的自发突变和诱发突变。
Mutat Res. 1987 Sep;184(2):99-105. doi: 10.1016/0167-8817(87)90065-4.
5
Effect of deficiency in excision repair and umuC function on the mutagenicity with ethylene oxide in the lacI gene of E. coli.切除修复和umuC功能缺陷对大肠杆菌lacI基因中环氧乙烷致突变性的影响。
Mutat Res. 1985 Jul;146(1):43-6. doi: 10.1016/0167-8817(85)90053-7.
6
Induction of an abortive and futile DNA repair process in E. coli by the antitumor DNA bifunctional intercalator, ditercalinium: role in polA in death induction.抗肿瘤DNA双功能嵌入剂二萜卡铵在大肠杆菌中诱导流产性和无效的DNA修复过程：polA在死亡诱导中的作用
Nucleic Acids Res. 1988 Feb 11;16(3):1063-78. doi: 10.1093/nar/16.3.1063.
7
Induction of SOS responses in Escherichia coli by Panfuran-S, 3-di(hydroxymethyl)amino-6-(5-nitro-2-furylethenyl)-1,2,4-triazine.潘呋兰 - S（3 - 二（羟甲基）氨基 - 6 - （5 - 硝基 - 2 - 呋喃乙烯基）- 1,2,4 - 三嗪）对大肠杆菌SOS反应的诱导作用
Mutat Res. 1985 Nov;146(3):243-7. doi: 10.1016/0167-8817(85)90064-1.
8
Induction of SOS responses in Escherichia coli by 5-fluorouracil.
Mutat Res. 1987 Mar;183(2):103-8. doi: 10.1016/0167-8817(87)90051-4.
9
10
Post-replication repair and recombination in uvrA umuC strains of Escherichia coli are enhanced by vanillin, an antimutagenic compound.在大肠杆菌的uvrA umuC菌株中，复制后修复和重组会被香草醛（一种抗诱变化合物）增强。
Mutat Res. 1988 Sep;201(1):107-12. doi: 10.1016/0027-5107(88)90116-9.
Zotero 插件