Article
Southern-blot analyses of human T-lymphocyte mutants induced in vitro by gamma-irradiation.
Mutation research - 1 Feb 1990
O'Neill J P, Hunter T C, Sullivan L M, Nicklas J A, Albertini R J
Abstract excerpt
G0 phase cultures of human peripheral blood T-lymphocytes from a single individual were exposed to 300 rad of gamma-irradiation from a 137Cs source and cultured in vitro for 8 days to allow phenotypic expression. Thioguanine-resistant (TGr) mutants were isolated by a cell cloning assay in microtiter plates. These mutants were studied by Southern blot analysis to define the gross structural alterations in the...
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