
Frequency distribution of Ta-1-containing alleles. The extent of polymorphism of the indicated Ta-1-containing inserts in 141 individuals was determined as described in the Methods. All DNAs for these studies were obtained from the Coriell Institute for Medical Research and included individuals from the following populations: Chinese, Japanese, Druze, Biaka and Mbuti Pygmy, Melanesian, Atayal, Ami, Caucasian American, and African American.











