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Mol Cell Biol. 1989 Apr;9(4):1810-2. doi: 10.1128/mcb.9.4.1810-1812.1989.
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Sensitivity of a mutator gene in Chinese hamster ovary cell to deoxynucleoside triphosphate pool alterations.中国仓鼠卵巢细胞中一个突变基因对三磷酸脱氧核苷库改变的敏感性。
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Structural alterations of the aprt locus induced by deoxyribonucleoside triphosphate pool imbalances in Chinese hamster ovary cells.中国仓鼠卵巢细胞中三磷酸脱氧核糖核苷库失衡诱导的aprt基因座结构改变
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Mutagen-induced changes in cellular deoxycytidine triphosphate and thymidine triphosphate in Chinese hamster ovary cells.诱变剂诱导中国仓鼠卵巢细胞中细胞脱氧胞苷三磷酸和胸苷三磷酸的变化。
Biochem Biophys Res Commun. 1983 Jul 18;114(1):34-40. doi: 10.1016/0006-291x(83)91590-5.

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2
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3
Cell cycle-dependent variations in deoxyribonucleotide metabolism among Chinese hamster cell lines bearing the Thy- mutator phenotype.携带Thy-突变体表型的中国仓鼠细胞系中脱氧核糖核苷酸代谢的细胞周期依赖性变化。
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本文引用的文献

1
Accuracy of DNA polymerase-alpha in copying natural DNA.DNA聚合酶α复制天然DNA的准确性。
EMBO J. 1983;2(9):1515-9. doi: 10.1002/j.1460-2075.1983.tb01616.x.
2
Sensitivity of a mutator gene in Chinese hamster ovary cell to deoxynucleoside triphosphate pool alterations.中国仓鼠卵巢细胞中一个突变基因对三磷酸脱氧核苷库改变的敏感性。
Mol Cell Biol. 1981 Jul;1(7):652-60. doi: 10.1128/mcb.1.7.652-660.1981.
3
Mutator phenotypes in mammalian cell mutants with distinct biochemical defects and abnormal deoxyribonucleoside triphosphate pools.具有不同生化缺陷和异常脱氧核糖核苷三磷酸库的哺乳动物细胞突变体中的突变体表型。
Proc Natl Acad Sci U S A. 1981 Apr;78(4):2447-51. doi: 10.1073/pnas.78.4.2447.
4
The genetic consequences of nucleotide precursor pool imbalance in mammalian cells.哺乳动物细胞中核苷酸前体库失衡的遗传后果。
Mutat Res. 1984 Apr;126(2):107-12. doi: 10.1016/0027-5107(84)90051-4.
5
Biochemical characterization of the hamster thy mutator gene and its revertants.仓鼠甲状腺突变基因及其回复突变体的生化特性
J Biol Chem. 1984 Feb 25;259(4):2355-9.
6
DNA polymerase accuracy and spontaneous mutation rates: frequencies of purine.purine, purine.pyrimidine, and pyrimidine.pyrimidine mismatches during DNA replication.DNA聚合酶准确性与自发突变率:DNA复制过程中嘌呤-嘌呤、嘌呤-嘧啶和嘧啶-嘧啶错配的频率
Proc Natl Acad Sci U S A. 1981 Jul;78(7):4251-5. doi: 10.1073/pnas.78.7.4251.
7
Fidelity of DNA synthesis.DNA合成的保真度。
Annu Rev Biochem. 1982;51:429-57. doi: 10.1146/annurev.bi.51.070182.002241.
8
Structural alterations of the aprt locus induced by deoxyribonucleoside triphosphate pool imbalances in Chinese hamster ovary cells.中国仓鼠卵巢细胞中三磷酸脱氧核糖核苷库失衡诱导的aprt基因座结构改变
Mol Cell Biol. 1984 Sep;4(9):1792-9. doi: 10.1128/mcb.4.9.1792-1799.1984.
9
Nucleotide sequence of hamster adenine phosphoribosyl transferase (aprt) gene.仓鼠腺嘌呤磷酸核糖转移酶(aprt)基因的核苷酸序列。
Nucleic Acids Res. 1986 Feb 25;14(4):1914. doi: 10.1093/nar/14.4.1914.
10
The base substitution fidelity of eucaryotic DNA polymerases. Mispairing frequencies, site preferences, insertion preferences, and base substitution by dislocation.真核生物DNA聚合酶的碱基置换保真度。错配频率、位点偏好、插入偏好以及通过错位进行的碱基置换。
J Biol Chem. 1986 Jan 5;261(1):160-6.

在CHO细胞的一个突变株中,由dCTP错掺入诱导的颠换突变的一条新途径。

A novel pathway for transversion mutation induced by dCTP misincorporation in a mutator strain of CHO cells.

作者信息

Phear G, Meuth M

机构信息

Clare Hall Laboratories, Imperial Cancer Research Fund, South Mimms, Hertfordshire, United Kingdom.

出版信息

Mol Cell Biol. 1989 Apr;9(4):1810-2. doi: 10.1128/mcb.9.4.1810-1812.1989.

DOI:10.1128/mcb.9.4.1810-1812.1989
PMID:2725525
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC362603/
Abstract

Intracellular imbalances of dCTP produce both T----C transitions and an unusual class of transversions (A----C) at the aprt locus of CHO cells. Our data suggest that this transversion pathway is the consequence of dCTP:T mispairs which are not efficiently proofread during DNA replication.

摘要

dCTP的细胞内失衡在CHO细胞的aprt基因座处产生T----C转换和一类不寻常的颠换(A----C)。我们的数据表明,这种颠换途径是dCTP:T错配的结果,这些错配在DNA复制过程中没有得到有效校对。