[4-Thiouridine and photoprotection in Escherichia coli K 12].
作者信息
Thomas G, Favre A
出版信息
C R Acad Hebd Seances Acad Sci D. 1977 Jun 27;284(24):2569-72.
PMID:409535
Abstract
A high level of protection is observed in the Escherichia coli K 12 strain AB 1157 rec A 1 nuv+ whose transfer RNA contains 4-thiouridine. In contrast, the photoprotection level is low and observed at higher doses in a strain which differs from the former by a single mutation, nuv-, (lack of 4-thiouridine). This nucleoside is therefore an important chromophore leading to photoprotection. This conclusion is corroborated by the similarity of the action spectra for 8-13 link formation in tRNA and for photoprotection.
摘要
相似文献
1
[4-Thiouridine and photoprotection in Escherichia coli K 12].
C R Acad Hebd Seances Acad Sci D. 1977 Jun 27;284(24):2569-72.
2
4-Thiouridine triggers both growth delay induced by near-ultraviolet light and photoprotection.4-硫尿苷既能引发近紫外光诱导的生长延迟，又能起到光保护作用。
Eur J Biochem. 1980 Dec;113(1):67-74. doi: 10.1111/j.1432-1033.1980.tb06140.x.
3
[Genetic localization of a mutation rendering the growth of E coli K12 insensitive to illumination at 365 nm].
C R Acad Hebd Seances Acad Sci D. 1977 Jun 13;284(22):2285-8.
4
The role of 4-thiouridine in lethal effects and in DNA backbone breakage caused by 334 nm ultraviolet light in Escherichia coli.4-硫尿苷在大肠杆菌中由334纳米紫外线引起的致死效应及DNA主链断裂中的作用。
Photochem Photobiol. 1983 Feb;37(2):169-72. doi: 10.1111/j.1751-1097.1983.tb04453.x.
5
4-Thiouridine as the target for near-ultraviolet light induced growth delay in Escherichia coli.
Biochem Biophys Res Commun. 1975 Oct 27;66(4):1454-61. doi: 10.1016/0006-291x(75)90522-7.
6
tRNA thiolated pyrimidines as targets for near-ultraviolet-induced synthesis of guanosine tetraphosphate in Escherichia coli.作为大肠杆菌中近紫外诱导合成四磷酸鸟苷靶点的硫醇化嘧啶转运核糖核酸
Eur J Biochem. 1981 Oct;119(2):381-7. doi: 10.1111/j.1432-1033.1981.tb05619.x.
7
The roles of the rel+ gene and of 4-thiouridine in killing and photoprotection of Escherichia coli by near-ultraviolet radiation.
Photochem Photobiol. 1981 Jun;33(6):825-34. doi: 10.1111/j.1751-1097.1981.tb05499.x.
8
[Mutants of Escherichia coli deficient in 4-thiouridine in which growth is insensitive to illumination at 365 nm].
C R Acad Hebd Seances Acad Sci D. 1977 Apr 4;284(14):1345-7.
9
Inhibition of sulfur incorporation to transfer RNA by ultraviolet-A radiation in Escherichia coli.紫外线A辐射对大肠杆菌中硫掺入转运RNA的抑制作用。
J Photochem Photobiol B. 2003 Oct 15;71(1-3):69-75. doi: 10.1016/j.jphotobiol.2003.08.004.
10
In vivo induction of 4-thiouridine-cytidine adducts in tRNA of E. coli B/r by near-ultraviolet radiation.
Photochem Photobiol. 1976 May;23(5):315-21. doi: 10.1111/j.1751-1097.1976.tb07254.x.
Zotero 插件