Microsatellites and Morphometric Diversity Among Indonesian Local Duck Populations in Lombok Island

Maskur, Maskur and Muhsinin, Muhammad and Lestari, Lestari and Rozi, Tapaul and Asnawi, Asnawi (2022) Microsatellites and Morphometric Diversity Among Indonesian Local Duck Populations in Lombok Island. Journal Advances in Animal and Veterinary Sciences(AAVS), 10 (3). pp. 694-701. ISSN 2307-8316

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Abstract

The genetic diversity of three breeds of Indonesian local duck in Lombok island West Nusa Tenggara province locus was investigated based on morphometric traits and four microsatellites marker. Experimental ducks consisted of 75 Sasak ducks, 75 Khaki Campbell ducks and 70 Mojosari ducks. Morphometric traits were recorded and statistically analyzed, whereas genetic parameters of microsatellite loci were calculated using PopGene32. In this study, the mean PIC of the 4 microsatellite loci in all populations was 0.472, whereas AY287 was the most polymorphic locus with a PIC value of 0.735 and APL579 was a monomorphic locus with a PIC value of 0 (zero). The mean value of observed heterozygosity (Ho) is lower than expected (He), with the values 0.393 and 0.472 (Khaki Campbell); 0.433 and 0.532 (Mojosari); and 0.330 and 0.451 (Sasak), respectively. This indicates that the population is heading towards a heterozygosity deficit and proves that the three populations are not in Hardy-Weinberg equilibrium. The inbreeding coefficient in the three populations was quite high with a positive Fis value ranging from 0.000 – 0.422. Meanwhile, the value of the genetic differentiation in

Item Type: Article
Keywords (Kata Kunci): Local duck, Microsatellites, Morphometric, Inbreeding and differentiation
Subjects: S Agriculture > S Agriculture (General)
Divisions: Fakultas Peternakan
Depositing User: Relanti Saleha
Date Deposited: 02 Jan 2023 03:15
Last Modified: 02 Jan 2023 03:15
URI: http://eprints.unram.ac.id/id/eprint/34153

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