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菌株和年龄对粗糙脉孢菌中紫外线诱变特异性的修饰作用。

The modifying effects of strain and age on the mutagenic specificity of ultraviolet light in Neurospora crassa.

作者信息

Kilbey B J, Purdom S

出版信息

Mol Gen Genet. 1974;135(4):295-307. doi: 10.1007/BF00271145.

DOI:10.1007/BF00271145
PMID:4282639
Abstract

Two derivatives of K3/17 ad-3A 38701; inos 37401 of Neurospora crassa are described which show opposite specific reversional responses to UV. Both derivatives carry the same two auxotrophic alleles and appear to differ only in a single gene which influences the pattern of mutagen specificity. The differences between the derivatives only develop after the cultures have been aged for two to four weeks. Various possible explanations are considered.

摘要

描述了粗糙脉孢菌K3/17 ad-3A 38701的两个衍生物inos 37401,它们对紫外线表现出相反的特异性回复反应。这两个衍生物都携带相同的两个营养缺陷型等位基因,似乎仅在一个影响诱变特异性模式的基因上有所不同。衍生物之间的差异仅在培养物老化两到四周后才显现出来。文中考虑了各种可能的解释。

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1
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本文引用的文献

1
THE INFLUENCE OF TEMPERATURE ON THE ULTRAVIOLET INDUCED REVERTANT FREQUENCIES OF TWO AUXOTROPHS OF NEUROSPORA CRASSA.温度对粗糙脉孢菌两种营养缺陷型紫外线诱导回复突变频率的影响
Z Vererbungsl. 1963 Dec 30;94:385-91. doi: 10.1007/BF00897595.
2
Quantitative and qualitative aspects of photoreactivation of premutational ultraviolet damage at the ad-3 loci of Neurospora crassa.粗糙脉孢菌ad-3位点上诱变前紫外线损伤的光复活作用的定量和定性方面
Mutat Res. 1967 Feb;4(1):21-9. doi: 10.1016/0027-5107(67)90106-6.
3
Mutagen specificity at the ad-3A and inositol loci in Neurospora crassa.
粗糙脉孢菌中ad-3A和肌醇位点的诱变剂特异性。
Mutat Res. 1969 Mar-Apr;7(2):141-54. doi: 10.1016/0027-5107(69)90026-8.
4
Analysis of a case of mutagen specificity in Neurospora crassa. I. Dose-response curves.粗糙脉孢菌中诱变剂特异性一例的分析。I. 剂量反应曲线。
Mol Gen Genet. 1968;103(1):72-104. doi: 10.1007/BF00271158.
5
Kinetic studies of mutation induction by epoxides in Neurospora crassa.粗糙脉孢菌中环氧物诱导突变的动力学研究。
Mol Gen Genet. 1968;101(2):89-98. doi: 10.1007/BF00336573.
6
Specificity in the Photoreactivation of Premutational Damage Induced in Neurospora crassa by Ultraviolet.
Mol Gen Genet. 1967;100(2):159-65. doi: 10.1007/BF00333602.
7
Differential photoreversibility of ultraviolet-induced premutational lesions in Neurospora.
Mutat Res. 1971 Jul;12(3):221-34. doi: 10.1016/0027-5107(71)90011-x.
8
Analysis of a case of mutagen specificity in Neurospora crassa. II. Interaction between treatments with diepoxybutane (DEB) and ultraviolet light.粗糙脉孢菌诱变特异性的一个案例分析。II. 1,4-二环氧丁烷(DEB)与紫外线处理之间的相互作用。
Mol Gen Genet. 1970;109(1):1-17. doi: 10.1007/BF00334042.
9
Aging and repair in Neurospora crassa studied by ultraviolet irradiation.通过紫外线照射研究粗糙脉孢菌的衰老与修复
Radiat Res. 1969 Dec;40(3):525-33.
10
The analysis of a dose-rate effect found with a mutagenic chemical.对一种诱变化学物质的剂量率效应进行的分析。
Mutat Res. 1974 Aug;26(4):249-56. doi: 10.1016/s0027-5107(74)80022-9.