Dyeing the Y chromosome.
D004396:Coloring Agents; D005456:Fluorescent Dyes; D006801:Humans; D011796:Quinacrine; D012729:Sex Chromosome Aberrations / Q000175:diagnosis*; D012730:Sex Chromosomes
D004396:Coloring Agents; D005456:Fluorescent Dyes; D011796:Quinacrine