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Association between GH (g.1456_1457insT), GHRH (g.4474 C>A), and Pit-1 (g.244G>A) Polymorphisms and Lactation Traits in Holstein Friesian Cattle

Tropical Animal Science Journal · Vol. 43 No. 4 (2020) · hlm. 291–299

DOI
10.5398/tasj.2020.43.4.291
ISSN
2615-790X, 2615-787X
Terbit
2020-12-01
Penerbit
Faculty of Animal Science, IPB University
Bahasa
eng

Abstrak

Lactation traits are controlled by many genes, among others, potentially by growth genes. This research was conducted to study genetic polymorphisms of GH, GHRH, and Pit-1 genes and associations of GH (g.1456_1457 InsT), GHRH (g.4474 C>A), and Pit-1 (g.244 G>A) genotypes with milk yield and quality in Holstein Friesian (HF) cattle. Genotyping was conducted for HF dairy cows raised by small farmers from North Lembang (SF-NL) (98 heads) and South Lembang (SF-SL) (95 heads), and also from Cikole Dairy Cattle Station (CDCS) (82 heads) in Lembang, West Java, Indonesia. Progeny tested of HF bulls (17 heads) from LAIC (Lembang Artificial Insemination Center) in West Java and from SAIC (Singosari AIC) (32 heads) in East Java were also genotyped. Effects of genotypes on test day milk yield, fat content, and SNF content were analyzed by General Linear Models. The GHRH g.4474 C>A SNP and Pit-1 g.244 G>A SNP generated high frequencies of C allele to A allele, while the two allelic frequencies of the GH g.1456_1457 InsT varied. Compared to the AA and AC genotypes, the CC genotype of the GH gene resulted higher test day milk yield (p A SNP, and Pit-1 g.244 G>A SNP are potential to be used as molecular markers for selection on milk yield and quality in domestic HF cattle.

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  • IPB University
  • National Research and Innovation Agency
  • Padjadjaran University
  • Universitas Djuanda
  • Indonesian Agency for Agricultural Instruments Standardization
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  • Organisasi berbeda
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Rekan penulisOrganisasiArtikel bersama
Asep GunawanIPB University15
Jakaria JakariaIPB University11
Ronny Rachman NoorIPB University10
Anneke AnggraeniNational Research and Innovation Agency8
Achmad FarajallahIPB University8
Eryk AndreasIPB University7
Sri MurtiniIPB University6
Isyana KhaerunnisaNational Research and Innovation Agency6
Kasita ListyariniIPB University5
Niken UlupiIPB University5
Anita HafidNational Research and Innovation Agency5
Andi Baso Lompengeng IshakIndonesian Agency for Agricultural Instruments Standardization5
Ratna Sholatia HarahapIPB University4
Ismeth InounuIPB University4
Iman SupriatnaIPB University4
SubandriyoUniversitas Djuanda4
Eko HandiwirawanNational Research and Innovation Agency4
Arief BoedionoIPB University3
Irma Isnafia AriefIPB University3
Dedy Duryadi SolihinIPB University3
Raden Iis ArifiantiniIPB University3
Rohmat DiyonoAfiliasi tidak diketahui3
Tike SartikaNational Research and Innovation Agency3
Dewi Apri AstutiIPB University2
Sri DarwatiIPB University2
Siti Darodjah RasadPadjadjaran University2
Nena HilmiaPadjadjaran University2
Noer Muhammad Dliyaul HaqIPB University2
Diah Nugrahani PristihadiIPB University2
Cahyo BudimanIPB University2
Bambang Ngaji UtomoAfiliasi tidak diketahui2
E.D GunardiAfiliasi tidak diketahui2
Mohamad YaminIPB University2
Hera MaheshwariIPB University2
Tatan KostamanNational Research and Innovation Agency2
Bambang PurwantaraIPB University1

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Sumber metadata: OAI-PMH (metadata jurnal) https://journal.ipb.ac.id/index.php/tasj/oai, pertama di-harvest 10 Nov 2026, terakhir terlihat 10 Nov 2026.
Metadata asli (oai_dc) 
<oai_dc:dc xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/  http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="en">Association between GH (g.1456_1457insT), GHRH (g.4474 C&gt;A), and Pit-1 (g.244G&gt;A) Polymorphisms and Lactation Traits in Holstein Friesian Cattle</dc:title>
	<dc:creator xml:lang="en">Anggraeni, A.</dc:creator>
	<dc:creator xml:lang="en">Sumantri, C.</dc:creator>
	<dc:creator xml:lang="en">Saputra, F.</dc:creator>
	<dc:creator xml:lang="en">Praharani, L.</dc:creator>
	<dc:subject xml:lang="en">Holstein Friesian</dc:subject>
	<dc:subject xml:lang="en">growth gene</dc:subject>
	<dc:subject xml:lang="en">association</dc:subject>
	<dc:subject xml:lang="en">lactation trait</dc:subject>
	<dc:description xml:lang="en">Lactation traits are controlled by many genes, among others, potentially by growth genes. This research was conducted to study genetic polymorphisms of GH, GHRH, and Pit-1 genes and associations of GH (g.1456_1457 InsT), GHRH (g.4474 C&amp;gt;A), and Pit-1 (g.244 G&amp;gt;A) genotypes with milk yield and quality in Holstein Friesian (HF) cattle. Genotyping was conducted for HF dairy cows raised by small farmers from North Lembang (SF-NL) (98 heads) and South Lembang (SF-SL) (95 heads), and also from Cikole Dairy Cattle Station (CDCS) (82 heads) in Lembang, West Java, Indonesia. Progeny tested of HF bulls (17 heads) from LAIC (Lembang Artificial Insemination Center) in West Java and from SAIC (Singosari AIC) (32 heads) in East Java were also genotyped. Effects of genotypes on test day milk yield, fat content, and SNF content were analyzed by General Linear Models. The GHRH g.4474 C&amp;gt;A SNP and Pit-1 g.244 G&amp;gt;A SNP generated high frequencies of C allele to A allele, while the two allelic frequencies of the GH g.1456_1457 InsT varied. Compared to the AA and AC genotypes, the CC genotype of the GH gene resulted higher test day milk yield (p&amp;lt;0.01), fat content (p&amp;lt;0.05), and SNF content (p&amp;lt;0.05). Further the CC genotype of the GHRH gene yielded higher milk yield (p&amp;lt;0.05), while the GG genotype of the Pit-1 gene resulted higher fat content (p&amp;lt;0.05). Therefore the GH g.1456_1457 InsT, GHRH g.4474 C&amp;gt;A SNP, and Pit-1 g.244 G&amp;gt;A SNP are potential to be used as molecular markers for selection on milk yield and quality in domestic HF cattle.</dc:description>
	<dc:publisher xml:lang="en">Faculty of Animal Science, IPB University</dc:publisher>
	<dc:date>2020-12-01</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://journal.ipb.ac.id/tasj/article/view/29709</dc:identifier>
	<dc:identifier>10.5398/tasj.2020.43.4.291</dc:identifier>
	<dc:source xml:lang="en">Tropical Animal Science Journal; Vol. 43 No. 4 (2020): Tropical Animal Science Journal; 291-299</dc:source>
	<dc:source>2615-790X</dc:source>
	<dc:source>2615-787X</dc:source>
	<dc:source>10.5398/tasj.2020.43.4</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://journal.ipb.ac.id/tasj/article/view/29709/20780</dc:relation>
	<dc:rights xml:lang="en">Copyright (c) 2020 Tropical Animal Science Journal</dc:rights>
</oai_dc:dc>