Sex determination. What makes a man a man?
McLaren
A
A
D000818:Animals; D002874:Chromosome Mapping; D006801:Humans; D008297:Male; D051379:Mice; D012729:Sex Chromosome Aberrations; D012732:Sex Determination Analysis; D013737:Testis / Q000196:embryology; D014960:X Chromosome; D014998:Y Chromosome