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Journal : Jurnal Ilmu Ternak Veteriner

Variation on DNA microsatellite of Holstein-Friesian dairy cows in Baturaden Dairy Cattle Breeding Center Sumantri, C; Anggraeni, A; Farajallah, A; Perwitasari, D
Indonesian Journal of Animal and Veterinary Sciences Vol 12, No 2 (2007)
Publisher : Indonesian Animal Sciences Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (134.729 KB) | DOI: 10.14334/jitv.v12i2.550

Abstract

Eight microsatellite loci of which the locations were three on chromosome 6 (BTA6) namely CSN 3, BM 143 and BM 415; two on chromosome 9 (BTA9) namely ETH 225 and BM 4208; and three on chromosome 10 (BTA10) namely BP 31, BM 1237 and BM 888 were used to investigate genotypic variation of Holstein-Friesian (HF) dairy cows in Baturraden Dairy Cattle Breeding Centre. Research activities were carried out through some steps involving blood collection, DNA isolation, amplification on DNA fragments by polymerase chain reaction (PCR) and separation by electrophoresis with silver staining. Frequency and heterozygosity of genes under consideration were calculated. The results showed that the eight microsatellite loci exhibited a total number of 33 alleles. Locations of those alleles were five in BM 143 and BM 4208 loci; four in BM 415, CSN 3, ETH 225, BM 1237, BM 888 loci; and three in BP 31 locus. A number of 14 out of 33 alleles might be specific alleles for HF dairy cattle in Baturraden Dairy Cattle Breeding Centre. The lowest heterozygosity per locus (ĥ) was 0.6151 for BM 415 whilst the highest one was 0.7301 for BM 888. Additionally, the average heterozygosity for all loci (Ĥ) detected in this study was 0.6768. The genotype BB on locus BM 143 and AC on locus CSN-3 significantly affected (P<0.05) the estimated breeding value of milk yield of HF cows in this location. Key Words: Holstein-Friesian Cows, DNA Microsatellite, Allele, EBV of Milk Yield
Aplication of growth hormone genes familly (GH, GHR, GHRH and Pit-1) for detecting genetic variation of buffaloes in Pandeglang and Lebak districts in Banten Province Sumantri, Cece; Diyono, R; Farajallah, A; Anggraeni, A; Andreas, E
Indonesian Journal of Animal and Veterinary Sciences Vol 15, No 4 (2010)
Publisher : Indonesian Animal Sciences Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2820.571 KB) | DOI: 10.14334/jitv.v15i4.668

Abstract

Selection using genetic markers are commonly performed to improve livestock productivity in the livestock industry. The objectives of this study were to identify growth hormone genes family (GH|MspI, GH|AluI, GHR|AluI, GHRH|HaeIII and Pit-1|HinfI) polymorphisms of Banten buffalo population consisted of Pandeglang and Lebak subpopulations. A total number of 209 blood samples were collected from 15 districts. Genomic DNAs were extracted by a standard phenol-chloroform protocol and amplified by a polymerase chain reaction (PCR) techniques, then PCR products of GH, GHR, GHRH and Pit-1 Genes were digested with MspI, AluI, HaeIII and HinfI enzyme restriction. Fragments of GH|MspI, GH|AluI, GHR|AluI, GHRH|HaeIII and Pit-1|HinfI were detected by EtBr method. The results showed that GH|MspI and GHRH|HaeIII loci were polymorphic, GH|AluI, GHR|AluI and Pit-1|HinfI, loci were monomorphic. GH allele (-) at locus GH|MspI was only found in Cisata (0.03) and Menes (0.11). Allele B at locus GHRH|HaeIII only found in Cibadak (0.42), Cisata (0.30) and Menes (0.11). In the total population of Banten locus GH|MspI have low diversity (He = 0.02) and polymorphic information content (Pic = 0.02), whereas GHRH|HaeIII locus has a higher diversity (He = 0.23) and Pic (0.22). Key Words: Polymorphism, Growth Hormone Genes, Buffalo
Aplication of growth hormone genes familly (GH, GHR, GHRH and Pit-1) for detecting genetic variation of buffaloes in Pandeglang and Lebak districts in Banten Province Cece Sumantri; R Diyono; A Farajallah; A Anggraeni; E Andreas
Jurnal Ilmu Ternak dan Veteriner Vol 15, No 4 (2010): DECEMBER 2010
Publisher : Indonesian Center for Animal Research and Development (ICARD)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2820.571 KB) | DOI: 10.14334/jitv.v15i4.668

Abstract

Selection using genetic markers are commonly performed to improve livestock productivity in the livestock industry. The objectives of this study were to identify growth hormone genes family (GH|MspI, GH|AluI, GHR|AluI, GHRH|HaeIII and Pit-1|HinfI) polymorphisms of Banten buffalo population consisted of Pandeglang and Lebak subpopulations. A total number of 209 blood samples were collected from 15 districts. Genomic DNAs were extracted by a standard phenol-chloroform protocol and amplified by a polymerase chain reaction (PCR) techniques, then PCR products of GH, GHR, GHRH and Pit-1 Genes were digested with MspI, AluI, HaeIII and HinfI enzyme restriction. Fragments of GH|MspI, GH|AluI, GHR|AluI, GHRH|HaeIII and Pit-1|HinfI were detected by EtBr method. The results showed that GH|MspI and GHRH|HaeIII loci were polymorphic, GH|AluI, GHR|AluI and Pit-1|HinfI, loci were monomorphic. GH allele (-) at locus GH|MspI was only found in Cisata (0.03) and Menes (0.11). Allele B at locus GHRH|HaeIII only found in Cibadak (0.42), Cisata (0.30) and Menes (0.11). In the total population of Banten locus GH|MspI have low diversity (He = 0.02) and polymorphic information content (Pic = 0.02), whereas GHRH|HaeIII locus has a higher diversity (He = 0.23) and Pic (0.22). Key Words: Polymorphism, Growth Hormone Genes, Buffalo
Variation on DNA microsatellite of Holstein-Friesian dairy cows in Baturaden Dairy Cattle Breeding Center C Sumantri; A Anggraeni; A Farajallah; D Perwitasari
Jurnal Ilmu Ternak dan Veteriner Vol 12, No 2 (2007): JUNE 2007
Publisher : Indonesian Center for Animal Research and Development (ICARD)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (134.729 KB) | DOI: 10.14334/jitv.v12i2.550

Abstract

Eight microsatellite loci of which the locations were three on chromosome 6 (BTA6) namely CSN 3, BM 143 and BM 415; two on chromosome 9 (BTA9) namely ETH 225 and BM 4208; and three on chromosome 10 (BTA10) namely BP 31, BM 1237 and BM 888 were used to investigate genotypic variation of Holstein-Friesian (HF) dairy cows in Baturraden Dairy Cattle Breeding Centre. Research activities were carried out through some steps involving blood collection, DNA isolation, amplification on DNA fragments by polymerase chain reaction (PCR) and separation by electrophoresis with silver staining. Frequency and heterozygosity of genes under consideration were calculated. The results showed that the eight microsatellite loci exhibited a total number of 33 alleles. Locations of those alleles were five in BM 143 and BM 4208 loci; four in BM 415, CSN 3, ETH 225, BM 1237, BM 888 loci; and three in BP 31 locus. A number of 14 out of 33 alleles might be specific alleles for HF dairy cattle in Baturraden Dairy Cattle Breeding Centre. The lowest heterozygosity per locus (ĥ) was 0.6151 for BM 415 whilst the highest one was 0.7301 for BM 888. Additionally, the average heterozygosity for all loci (Ĥ) detected in this study was 0.6768. The genotype BB on locus BM 143 and AC on locus CSN-3 significantly affected (P<0.05) the estimated breeding value of milk yield of HF cows in this location. Key Words: Holstein-Friesian Cows, DNA Microsatellite, Allele, EBV of Milk Yield