Citation
Abstract
This study examined the genetic diversity of Asian seabass (Lates calcarifer) captive populations using sequencing of the mitochondrial DNA cytochrome c oxidase I (COI) fragment. The phylogenetic analyses of the 609 base pair regions of the COI fragment from 146 samples identified 15 haplotypes and divided them into two clades with a genetic divergence of 10%. Thus, phylogenetic results supported two genetic groups (the Australia/Southeast Asia group and the India/Myanmar group) within the captive populations under study. Mixed levels of genetic diversity were observed among captive populations, which indicated a certain degree of inbreeding depression. The findings would be useful for future aquaculture management of captive Asian seabass in Malaysia.
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Additional Metadata
| Item Type: | Article |
|---|---|
| Divisions: | Faculty of Agriculture International Institute of Aquaculture and Aquatic Science |
| DOI Number: | https://doi.org/10.47836/pjst.31.4.18 |
| Publisher: | Universiti Putra Malaysia |
| Keywords: | Captive; CO1 mtDNA; Genetic distance; L. calcarifer; Life below water |
| Depositing User: | Ms. Zaimah Saiful Yazan |
| Date Deposited: | 26 Sep 2024 03:35 |
| Last Modified: | 26 Sep 2024 03:35 |
| Altmetrics: | http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.47836/pjst.31.4.18 |
| URI: | http://psasir.upm.edu.my/id/eprint/108094 |
| Statistic Details: | View Download Statistic |
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