Points of exchange in a human no. 5 ring chromosome.
D002869:Chromosome Aberrations; D002905:Chromosomes, Human, 4-5; D003410:Cri-du-Chat Syndrome / Q000235:genetics*; D005453:Fluorescence; D006801:Humans; D007223:Infant; D007621:Karyotyping; D008297:Male; D011796:Quinacrine; D013194:Staining and Labeling
D011796:Quinacrine