ABSTRACT
To estimate genetic and forensic parameters, the entire mitochondrial DNA control region of 100 unrelated Makrani individuals (males, n=96; females, n=4) living in Pakistan (Turbat, Panjgur, Awaran, Kharan, Nasirabad, Gwadar, Buleda, Karachi and Burewala) was sequenced. We observed a total of 70 different haplotypes of which 54 were unique and 16 were shared by more than one individual. The Makrani population showed a high genetic diversity (0.9688) and, consequently, a high power of discrimination (0.9592). Our results revealed a strongly admixed mtDNA pool composed of African haplogroups (28%), West Eurasian haplogroups (26%), South Asian haplogroups (24%), and East Asian haplogroups (2%), while the origin of the remaining individuals (20%) could not be confidently assigned. The results of this study are a valuable contribution to build a database of mtDNA variation in Pakistan.
Subject(s)
Asian People/genetics , DNA, Mitochondrial/genetics , Female , Genetic Variation , Haplotypes , Humans , Male , PakistanABSTRACT
The analysis of mitochondrial DNA (mtDNA) control region was carried in 85 unrelated Sariki individuals living in the different provinces of Pakistan. DNA was extracted from blood preserved in EDTA vacutainers. Hypervariable regions (HV1, HV2 & HV3) were PCR amplified and sequenced. Sequencing results were aligned and compared with revised Cambridge reference sequence (rCRS). The sequencing results showed presence of total 63 different haplotypes, 58 of them are unique and 05 are common haplotypes shared by more than one individual. The most common haplotype observed was (W6) with a frequency 12.9% of population sample. The Saraiki population was detected with genetic diversity (0.9570) and power of discrimination (0.9458). This study will be beneficial for forensic casework.