Genetic diversity of banana prawns Fenneropenaeus merguiensis in Malaysian waters using microsatellite markers
Aim:To characterize the wild populations of the prawns genetically by using microsatellite markers. Methodology: Prawns from 11 selected populations were sampled from wild and cultured areas of Peninsular and East Malaysia. Out of thirty primers designed for the species including cross amplified pri...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Triveni
2020
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| Online Access: | http://psasir.upm.edu.my/id/eprint/89108/1/BANANA.pdf |
| _version_ | 1825936625126866944 |
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| author | Aziz, Dania Siraj, Siti Shapor Arshad, Aziz |
| author_facet | Aziz, Dania Siraj, Siti Shapor Arshad, Aziz |
| author_sort | Aziz, Dania |
| collection | UPM |
| description | Aim:To characterize the wild populations of the prawns genetically by using microsatellite markers. Methodology: Prawns from 11 selected populations were sampled from wild and cultured areas of Peninsular and East Malaysia. Out of thirty primers designed for the species including cross amplified primers, only 22 were successfully polymorphic markers. Throughout populations, observed heterozygosity values was lower than the expected which indicates a probability of a deficit in the heterozygosity. Low heterozygosity suggest that mixture and intermingling probably might have occurred among the population of banana prawns in Malaysia. Results: The F values significantly showed genetic differentiation among the populations . The UPGMA dendrogram grouped the populations according to their geographical origins.
Endau Rompin and Sedili were clustered together, while Sarawak and Kelantan populations were sub clustered by themselves. As expected, Kuala Selangor, the cultured population, however, was clustered in a group by itself. Interpretation: The results of this study
would help the farmers in selecting noninbred and to identify genetically distant or close populations for improvement of brood stock management procedure. |
| first_indexed | 2024-03-06T10:47:07Z |
| format | Article |
| id | upm.eprints-89108 |
| institution | Universiti Putra Malaysia |
| language | English |
| last_indexed | 2024-03-06T10:47:07Z |
| publishDate | 2020 |
| publisher | Triveni |
| record_format | dspace |
| spelling | upm.eprints-891082021-09-21T07:08:29Z http://psasir.upm.edu.my/id/eprint/89108/ Genetic diversity of banana prawns Fenneropenaeus merguiensis in Malaysian waters using microsatellite markers Aziz, Dania Siraj, Siti Shapor Arshad, Aziz Aim:To characterize the wild populations of the prawns genetically by using microsatellite markers. Methodology: Prawns from 11 selected populations were sampled from wild and cultured areas of Peninsular and East Malaysia. Out of thirty primers designed for the species including cross amplified primers, only 22 were successfully polymorphic markers. Throughout populations, observed heterozygosity values was lower than the expected which indicates a probability of a deficit in the heterozygosity. Low heterozygosity suggest that mixture and intermingling probably might have occurred among the population of banana prawns in Malaysia. Results: The F values significantly showed genetic differentiation among the populations . The UPGMA dendrogram grouped the populations according to their geographical origins. Endau Rompin and Sedili were clustered together, while Sarawak and Kelantan populations were sub clustered by themselves. As expected, Kuala Selangor, the cultured population, however, was clustered in a group by itself. Interpretation: The results of this study would help the farmers in selecting noninbred and to identify genetically distant or close populations for improvement of brood stock management procedure. Triveni 2020 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/89108/1/BANANA.pdf Aziz, Dania and Siraj, Siti Shapor and Arshad, Aziz (2020) Genetic diversity of banana prawns Fenneropenaeus merguiensis in Malaysian waters using microsatellite markers. Journal of Environmental Biology, 41 (5 spec.). 1349 - 1357. ISSN 0254-8704; ESSN: 2394-0379 http://www.jeb.co.in/index.php?page=abstract&issue=202009_sep20_spl&number=29 10.22438/jeb/41/5(SI)/MS_28 |
| spellingShingle | Aziz, Dania Siraj, Siti Shapor Arshad, Aziz Genetic diversity of banana prawns Fenneropenaeus merguiensis in Malaysian waters using microsatellite markers |
| title | Genetic diversity of banana prawns Fenneropenaeus merguiensis in Malaysian waters using microsatellite markers |
| title_full | Genetic diversity of banana prawns Fenneropenaeus merguiensis in Malaysian waters using microsatellite markers |
| title_fullStr | Genetic diversity of banana prawns Fenneropenaeus merguiensis in Malaysian waters using microsatellite markers |
| title_full_unstemmed | Genetic diversity of banana prawns Fenneropenaeus merguiensis in Malaysian waters using microsatellite markers |
| title_short | Genetic diversity of banana prawns Fenneropenaeus merguiensis in Malaysian waters using microsatellite markers |
| title_sort | genetic diversity of banana prawns fenneropenaeus merguiensis in malaysian waters using microsatellite markers |
| url | http://psasir.upm.edu.my/id/eprint/89108/1/BANANA.pdf |
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