abstract |
(57) [Summary] (Modified) [Problem] To provide a method for detecting genital abnormalities, a method for screening chemical substances, and a method for tissue culture. SOLUTION: Genital tissues are cultured in a serum-free medium, and genes (fibroblast growth factor gene, Msx gene, osteogenic factor gene, Ho x gene and Shh gene), and detecting the presence or absence of genital abnormalities using the obtained detection result as an index. |