Novel Mutation of Exon 5 Prolactin Gene in IPB-D1 Chicken

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dc.contributorWe thank to Ministry of Research, Technology and Higher Education (Indonesia), which has financed this research through the collaboration of World Class Research, with the contract number: 121/SPH/LT/ DPRM/2019.en-US
dc.creatorRohmah, Lailatul; Bogor Agricultural University, Bogor 16680
dc.creatorDarwati, Sri; Bogor Agricultural University, Bogor 16680
dc.creatorUlupi, Niken; Bogor Agricultural University, Bogor 16680
dc.creatorKhaerunnisa, Isyana; University of Insan Cendekia Mandiri (former name: Bandung Raya University), Bandung 40272
dc.creatorSumantri, Cece; Bogor Agricultural University, Bogor 16680
dc.date2020-12-14
dc.date.accessioned2021-09-07T02:48:13Z
dc.date.available2021-09-07T02:48:13Z
dc.descriptionThe prolactin gene (PRL) is a gene that controls the incubation and egg production in laying chickens. The nature of incubation will reduce egg production and disrupt the reproductive system in local chickens. The purpose of this study was to identify the polymorphism of prolactin genes in IPB-D1 chickens using the direct sequencing method. The polymorphism of the exon 5 prolactin gene was carried out on 46 samples of IPB-D1 chicken DNA which was a collection of the Division of Animal Genetics and Breeding, Faculty of Animal Science IPB. DNA sequences as a reference for designing exon 5 primers were obtained from the National Center for Biotechnology Information (NCBI) with the GenBank access code: AF288765.2. DNA extraction was carried out using the phenol-chloroform technique. DNA amplification resulted in a PCR product with a size of 557 bp. In this study, the genotype frequency, allele frequency, heterozygosity value and Hardy-Weinberg equilibrium were calculated. The results of the study found 5 SNPs in exon 5, namely g.7823A>G, g.7835A>G, g.7886T>A, g.8052T>C, and g.8069T>C. All SNPs are polymorphic and in Hardy-Weinberg equilibrium except g.8052T>C. The g.7823A>G, g.7835A>G, g.8052T>C SNPs are synonymous mutations that do not change amino acids, while the g.7886T>A and g.8069T>C SNPs are non-synonymous that change amino acids. Both g.7886T>A and g.8069T>C SNPs are potential as a marker assisted selection for the characteristics of egg production in IPB-D1 chickens.en-US
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dc.identifierhttp://medpub.litbang.pertanian.go.id/index.php/jitv/article/view/2525
dc.identifier10.14334/jitv.v25i4.2525
dc.identifier.urihttps://repository.pertanian.go.id/handle/123456789/13343
dc.languageeng
dc.publisherIndonesian Center for Animal Research and Development (ICARD)en-US
dc.relationhttp://medpub.litbang.pertanian.go.id/index.php/jitv/article/view/2525/2180
dc.relationhttp://medpub.litbang.pertanian.go.id/index.php/jitv/article/downloadSuppFile/2525/PIC%20Value
dc.rightsCopyright (c) 2020 Jurnal Ilmu Ternak dan Veterineren-US
dc.sourceJurnal Ilmu Ternak dan Veteriner; Vol 25, No 4 (2020): December 2020; 173-181en-US
dc.source2252-696X
dc.source0853-7380
dc.subjectIPB-D1 Chicken, Mutation, Prolactin Gene, SNPen-US
dc.titleNovel Mutation of Exon 5 Prolactin Gene in IPB-D1 Chickenen-US
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/publishedVersion
dc.typePeer-reviewed Articleen-US
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