title: Banding characteristics of paracentric marker constrictions in human chromosomes.
mesh_terms: D002900:Chromosomes, Human, 1-3 / Q000648:ultrastructure; D002902:Chromosomes, Human, 16-18 / Q000648:ultrastructure; D002906:Chromosomes, Human, 6-12 and X / Q000648:ultrastructure; D005260:Female; D006570:Heterochromatin; D006801:Humans; D007621:Karyotyping; D008297:Male; D013194:Staining and Labeling
chemical_list: D006570:Heterochromatin