掺入的35S衰变对突变频率的影响。
Effects of disintegration of incorporated 35S on mutation frequency.
作者信息
Najer A, Jagusztyn-Krynicka K
出版信息
Acta Microbiol Pol A. 1975;7(1):33-6.
PMID:1090113
Abstract
The reverse mutation to the wild type of lambda sus 9 and T4 AM B17 bacteriophages, grown in bacteria prelabeled with 35S and stored at--196 degrees, was studied. No mutagenic effect of 35S was observed in both, lambda and T4 bacteriophages. It is suggested that there is no influence of 35S disintegrations on the properties of DNA polymerase to which the mutagenic activity could be attributed.
摘要
研究了在预先用35S标记并保存在-196℃的细菌中生长的λ sus 9和T4 AM B17噬菌体向野生型的回复突变。在λ和T4噬菌体中均未观察到35S的诱变作用。这表明35S衰变对可能归因于诱变活性的DNA聚合酶的性质没有影响。
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