Article
Three cell lines showing androgen-dependent, -independent, and -suppressed phenotypes, established from a single tumor of androgen-dependent Shionogi carcinoma 115.
In vitro cellular & developmental biology : journal of the Tissue Culture Association - 1 Apr 1992
Yamaguchi T, Kawamoto K, Uchida N, Uchida K, Watanabe S
Abstract excerpt
We investigated the heterogeneity of cells in terms of androgen responsiveness within a single tumor mass of Shionogi carcinoma SC-115 showing androgen-dependent growth. After cloning of the tumor by the limiting dilution method in the presence of androgen, we isolated 40 clones at random. Twenty-two clones required androgen for growth (androgen-dependent phenotype), 16 did not (androgen-independent phenotype),...
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