Non-random association of human acrocentric chromosomes.
D000328:Adult; D001345:Autoradiography; D002869:Chromosome Aberrations; D002901:Chromosomes, Human, 13-15; D002904:Chromosomes, Human, 21-22 and Y; D005453:Fluorescence; D006801:Humans; D007621:Karyotyping; D008214:Lymphocytes