testosterone , 5alpha-androstane-3alpha , 17beta-diol ( 3alpha-diol ) , and dihydrotestosterone ( dht ) virilize the anlagen of the mammary gland by suppressing nipple formation but 5alpha-androstane-3beta , 17beta-diol , androsterone , and dehydroepiandrosterone sulfate do not affect female mammary differentiation .
C0028109
nipple
C0006141
mammary