Differentiation of male chick embryo gonads during the last week of incubation in organ and tissue culture.


15th day chick embryo testes, were cultivated in organ and tissue culture for 5 days, in semisynthetic media. The histological examination of the cultured testes shows a noticeable retardation in development compared with normal testes at the same age. Microscopic examination of cultured testicular cells, shows two types of cells, epithelial and fibroblasts… (More)