Rapid changes in deoxynucleoside triphosphate pools in mammalian cells treated with mutagens.
Rapid changes in deoxynucleoside triphosphate pools in mammalian cells treated with mutagens.
复制标题
用诱变剂处理的哺乳动物细胞中脱氧核苷三磷酸池的快速变化。
DOI:
10.1016/0006-291x(83)90802-1
复制
发表时间:
1983
影响因子:
3.1
通讯作者:
Loeb,LA
中科院分区:
文献类型:
--
作者:
Das,SK;Benditt,EP;Loeb,LA
In this communication we describe the rapid increase in cellular deoxynucleoside triphosphate (dNTP) concentrations in Chinese Hamster cell line V79 after exposure to known mutagens. With this cell line an expansion of dATP and dTTP pools was detected; changes in dCTP were not large; changes in dGTP were either not significant or too low to quantitate. This situation may reflect the existence of imbalances in dNTP pools at the DNA replication fork. The expansion of dATP and dTTP pools occurred within 2 to 4 hours after exposure of cultured cells to N-methyl-N′-nitro-N-nitrosoguanidine (MNNG). Ultraviolet light (UV), mitomycin C, and cytosine arabinoside also caused similar dNTP pool changes.
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DOI:
10.1016/s0021-9258(18)43617-4
发表时间:
1980
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
T. North;R. Bestwick;C. Mathews
通讯作者:
C. Mathews
DOI:
10.1016/0027-5107(81)90146-9
发表时间:
1981
期刊:
Mutation research
影响因子:
--
作者:
D. Stone;T. Rossman
通讯作者:
T. Rossman
DOI:
10.1016/0027-5107(82)90304-9
发表时间:
1982
期刊:
Mutation research
影响因子:
--
作者:
Kunkel,TA;Silber,JR;Loeb,LA
通讯作者:
Loeb,LA
DOI:
--
发表时间:
1973
期刊:
Biochimica et Biophysica Acta
影响因子:
--
作者:
R. A. Walters;R. Tobey;R. Ratliff
通讯作者:
R. Ratliff
影响因子:
6.1
作者:
LEHMANN, AR
通讯作者:
LEHMANN, AR