Analysis of 23 Y-STR loci in Chinese Jieyang Han population.

Tianshan GuanXuheng SongCheng XiaoHuilin SunXiaoying YangChao LiuLing Chen

Published in: International journal of legal medicine (2019)

Genetic polymorphisms of 23 Y-chromosomal short tandem repeats (Y-STR) were investigated by PowerPlex® Y23 System in 328 unrelated male participants from Jieyang, Guangdong Province of China. A total of 293 haplotypes were obtained, and the haplotype diversity (HD) and discrimination capacity (DC) were 0.9991 and 0.8933, respectively. By comparing Jieyang population with nine other populations, Jieyang Han showed close genetic relationships with southern China-related Han populations. In conclusion, our study increased the Y-chromosome haplotype reference database and could provide useful information for forensic investigation and population genetics.

Keyphrases

copy number
genome wide
south africa
healthcare
gene expression
emergency department
health information
mass spectrometry
high resolution
social media
drug induced