Potluri V R, Singh I P, Bhasin M K
Hum Hered. 1985;35(5):333-8. doi: 10.1159/000153572.
Quantitative analysis of C-band size heteromorphisms in chromosomes 1,9 and 16 was carried out in 200 Delhi newborns (100 males and 100 females). The percent size heteromorphisms for chromosomes 1,9 and 16 showed nonsignificant differences between the sexes. Homozygous size level combinations showed higher incidence than the heterozygous combinations for all the three chromosome pairs studied in both sexes. Our results are compared with other reported studies and the possible role of these heteromorphisms in ethnic/racial variation and in developmental disturbances is discussed.
对200名德里新生儿（100名男性和100名女性）的1号、9号和16号染色体的C带大小异质性进行了定量分析。1号、9号和16号染色体的大小异质性百分比在两性之间无显著差异。在两性研究的所有三对染色体中，纯合大小水平组合的发生率高于杂合组合。我们的结果与其他报道的研究进行了比较，并讨论了这些异质性在种族/民族差异和发育障碍中的可能作用。
