title: Human chromosomal heteromorphisms in American blacks. I. Structural variability of chromosome 3.
abstract: Q- and C-band heteromorphisms of chromosome 3 (bands p11 and q11) were compared by QFQ and CBG techniques. In some cases a definite relationship was observed while in others no comparable association could be established. Our observations suggest that bands p11 and q11 of chromosome 3 are not necessarily identical by CBG and QFQ technique.
mesh_terms: D044383:Black People; D002871:Chromosome Banding; D002900:Chromosomes, Human, 1-3 / Q000648:ultrastructure*; D005260:Female; D014644:Genetic Variation; D006801:Humans; D008297:Male; D014481:United States; D001741:Black or African American