UVB-induced gpt mutations in the skin of
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M. Horiguchi; K. Masumura; H. Ikehata; T. Ono; Y. Kanke; T. Sofuni; T. Nohmi
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Article
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1999
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John Wiley and Sons
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English
โ 95 KB
๐ 2 views
Ultraviolet light B (UVB)-induced mutagenesis was studied in gpt delta transgenic mice, which contain the EG10 shuttle vector as a transgene. The mice were exposed to UVB at single doses of 0.3, 0.5, 1.0, 1.5, and 2.0 kJ/m 2 . At 4 weeks after irradiation, the mutant frequencies (MF) of the gpt gene