Isolation and preliminary characterizati
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Shin-Ichi Akiyama; Michihiko Kuwano
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Article
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1981
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John Wiley and Sons
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English
β 511 KB
## Abstract Stable mutants resistant to an anticancer antibiotic, bleomycinβA2, were selected in Chinese hamster ovary (CHO) cell either spontaneously or after ethylmethane sulfonate mutagenesis. Fluctuation analysis showed that bleomycin resistance occurs in CHO at a rate of 6.50β6.58 Γ 10^β7^ mut