Increased rate of base substitution in a hamster mutator strain obtained during serial selection for gene amplification.
1990 ◽
Vol 10
(12)
◽
pp. 6805-6808
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Keyword(s):
The pattern of mutations produced by a mutator gene (obtained during serial selection for amplification of the dihydrofolate reductase [dhfr] locus) shows a pronounced shift from that found in wild-type cells. The rate of certain types of base substitutions (particularly transitions) is dramatically increased, while gene rearrangements constitute a lower proportion of mutations. These data suggest a lower fidelity of the replication process in the mutator strain.
1990 ◽
Vol 10
(12)
◽
pp. 6805-6808
1984 ◽
Vol 259
(14)
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pp. 9127-9140
Keyword(s):
1998 ◽
Vol 42
(1)
◽
pp. 164-169
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Keyword(s):
1998 ◽
Vol 42
(7)
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pp. 1811-1814
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2003 ◽
Vol 107
(50)
◽
pp. 14042-14051
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