DNA barcoding of Schizothorax species from the Neelum and Jhelum Rivers of Azad Jammu and Kashmir.

ABSTRACT: The mitochondrial Cytochrome Oxidase 1 gene is used as a standardized, authenticated, and reliable genetic marker for a global species-level bio-identification system. The present study was conducted to determine whether barcoding can help accurate species identification in fishes. The overall base composition of Schizothorax species was 29.6% of T, 25.5% of C, 26.5% of A, and 18.4% of G, A + T content 56.1% and G + C content 43.9%. The Ts/Tv bias (R) was 2.51. Complete COI gene was amplified using PCR and sequenced from 17 samples collected from river Neelum and Jhelum, and identification of species were done by following Mirza (1991), Jhingran (1991) classification and also through BOLD (99.3 to 99.9%) and NCBI (99.6 to 99.9%) reference sequences

SUBMITTER: Akhtar T 

PROVIDER: S-EPMC7800177 | biostudies-literature | 2016 Dec

REPOSITORIES: biostudies-literature