id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
work_lksvj4l7wzgzxew6iznsubfrwq	Hua Tang	Recent Genetic Selection in the Ancestral Admixture of Puerto Ricans	2007	8	.pdf	application/pdf	4910	380	51	Recent studies have used dense markers to examine the human genome in ancestrally homogeneous populations for With use of dense genotype data on human populations, recent studies have identified regions that appear use of dense genotype data, to detect a signature of selection by looking in an admixed population for genomic explored in various studies, which compare admixture estimates at a small number of loci.6–8 Workman et al.6 examined 12 genetic markers in a sample of 1,287 African The Puerto Rican population arose as a result of admixing among Europeans, West Africans, and Native Americans. and of 112,584 SNPs, marker-specific ancestries were estimated, with the program SABER,11 for all autosomes for Averaged over 192 Puerto Ricans, the genomewide mean estimated European ancestry was .67, African ancestry was .18, and Native American ancestry was the vertical height proportional to the marker-specific ancestry estimates of African (red), European (blue), and Native American (green)	./cache/work_lksvj4l7wzgzxew6iznsubfrwq.pdf	./txt/work_lksvj4l7wzgzxew6iznsubfrwq.txt