Lack of genetic differentiation in milkfish, Chanos chanos (Forsskål, 1775), revealed by mitochondrial ATPase 6/8 genes.

Autor: SriHari M; a Department of Fisheries Resource Management, ICAR-Central Institute of Fisheries Education , Mumbai , India., Abidi ZJ; a Department of Fisheries Resource Management, ICAR-Central Institute of Fisheries Education , Mumbai , India., Ayyathurai K; b Peninsular and Marine Fish Genetic Resources Centre , ICAR - National Bureau of Fish Genetic Resources , Cochin , India.
Jazyk: angličtina
Zdroj: Mitochondrial DNA. Part A, DNA mapping, sequencing, and analysis [Mitochondrial DNA A DNA Mapp Seq Anal] 2019 Apr; Vol. 30 (3), pp. 511-516. Date of Electronic Publication: 2019 Mar 05.
DOI: 10.1080/24701394.2019.1568425
Abstrakt: The milkfish, Chanos chanos, is a commercially important cultured species which is distributed throughout south and southeast Asian countries. Captive breeding and seed production techniques have been standardized recently in India and there is a need for analyzing its population structure along the Indian coast. A total of 80 samples from four different locations across the Indian coast were analyzed by using ATPase 6/8 genes. Analysis revealed the existence of 25 haplotypes across populations with the haplotype diversity in the range of 0.5684-0.8053 and the nucleotide diversity varied from 0.001838 to 0.002519. The variation within and among populations accounted for 97.43% and 2.75%, respectively. The observed F ST values were found to be non-significant (p > 0.05). Results from this study indicated that there is lack of genetic divergence between the populations of milkfish along the Indian coast.
Databáze: MEDLINE
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