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All Journal HAYATI Journal of Biosciences Jurnal Sain Peternakan Indonesia Jurnal Ilmu Ternak Veteriner Indonesian Journal of Agricultural Research
Widya Pintaka Bayu Putra
Laboratorium Jurusan Peternakan Universitas Bengkulu
Agriculture, Biological Sciences & Forestry Earth & Planetary Sciences Economics, Econometrics & Finance Environmental Science Social Sciences Veterinary

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 1 
Response to selection of growth traits in Aceh cattle Tety, H .; Hendra, S. .; Putra, Widya Pintaka Bayu; ., Sumadi .
Indonesian Journal of Animal and Veterinary Sciences Vol 19, No 4 (2014)
Publisher : Indonesian Animal Sciences Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (279.35 KB) | DOI: 10.14334/jitv.v19i4.1093

Abstract

This research aimed to find out the genetic progress for Aceh cattle by several growth traits selection such as birth weight (BW), weaning weight (WW), yearling weight (YW), mature weight (MW) of does to identify the best selection response from bulls and cows breeding patterns. The recorded data of production and reproduction of Aceh cattle from 2010 to 2014 at breeding centre were analyzed and used as a technical coefficient on estimate heritability (h2), genetic correlation (rG), direct selection response (RY) and correlated selection response (CRY) on several breeding patterns. Most of  h2 and rG value among growth traits were positive and high. The highest value of Ry found on BW (0.04), WW (1.21), YW (2.05), MW (3.28) and this was obtained on breeding pattern for 3 years and cow for 6 years. The indirect selection or CRY value based on BW were lower than WW. It is concluded that WW might be used as selection criterion in order to increase WW, YW and MW. Key Words: Aceh Cattle, Growth Traits, Heritability, Genetic Correlation, Selection Response
Breeds Characterization in Three Turkish Laying Chicken Breeds Based on Egg Characteristics Putra, Widya Pintaka Bayu; Muhammad Ridho; Ilyas Nugraha
Indonesian Journal of Agricultural Research Vol. 4 No. 2 (2021): InJAR, Vol. 4, No. 2, July 2021
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/injar.v4i2.6210

Abstract

Breeds characterization can be performed based on their phenotypic traits. In poultry, the breeds characterization can be performed based on the egg characteristics. This study was carried out to characterize three Turkish laying chicken breeds (30-49 weeks of age) of White Leghorn (WL), Lohmann Brown (LB) and Ataks (AT) based on their characteristics. Total of 90 new stock eggs (30 eggs/breed) from Görukle market, Bursa city, Republic of Turkey were used for analysis. Three statistical analyses of principal component analysis (PCA), canonical discriminant analysis (CDA) and hierarchical cluster analysis (HCA) analysis were used for breeds characterization. According to egg size index, most of eggs in this study had normal size type. The highest coefficient of correlation (0.99) value was showed between egg weight (EW) and specific gravity (SG). The PCA revealed that four principal components (4PC’s) of egg characteristics capable to explain the total variance of egg characteristics in WL and LB hens about 83.10% and 78.95% respectively. Meanwhile, 3PC’s of egg characteristic in AT were explained about 81.70% of total variance in egg characteristics. The Euclidean distance revealed that LB and AT hens were grouped into similar cluster and WL hen was grouped into different cluster. In conclusion, the egg characteristics in birds study can be used to characterize of WL (73.3%), LB (93.0%) and AT (76.7%) hens.
Determining the Matrilineal Origin of Indonesian Kerinci Duck Breed (Anas platyrhynchos) Based on MT-ND2 Gene Diversity Depison; Putra, Widya Pintaka Bayu; Gushairiyanto; Gunawan, Asep; Sumantri, Cece
HAYATI Journal of Biosciences Vol. 31 No. 3 (2024): May 2024
Publisher : Bogor Agricultural University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.4308/hjb.31.3.581-588

Abstract

The Kerinci duck (Anas platyrhynchos), hailing from Jambi Province, represents one of the local duck breeds of Indonesia. This study aimed to ascertain the matrilineal origin of Kerinci ducks through analysis of the mitochondrial NADH Dehydrogenase subunit 2 (MT-ND2) gene. In this pursuit, forward sequences of the MT-ND2 gene (490 bp) were extracted from unsexed Kerinci ducks, totalling forty-eight (48) sequences, procured from blood samples. The findings demonstrated the identification of fifteen (15) distinct haplotypes within the MT-ND2 gene, with corresponding haplotype diversity (Hd) and nucleotide diversity (pi) values of 0.74 and 0.003, respectively. The resulting phylogenetic tree unveiled that Kerinci ducks exhibit two matrilineal origins: an Asian and an independent Kerinci lineage. Moreover, most Kerinci ducks were categorised within the H4 group (24 birds) of the Asian lineage. Nevertheless, this study also revealed the existence of an independent Kerinci lineage comprising eight (8) duck haplotypes. In conclusion, the analysis of the MT-ND2 gene underscored the genetic introgression of A. zonorhyncha and A. poecilorhyncha in Kerinci ducks.
Genetic Characterization of Sumatran Mirah Chicken Based on Mitochondrial D-loop Region Sequence Silalahi, Parsaoran; Sitorus, Tunggul Ferry; Putra, Widya Pintaka Bayu
HAYATI Journal of Biosciences Vol. 32 No. 1 (2025): January 2025
Publisher : Bogor Agricultural University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.4308/hjb.32.1.196-202

Abstract

Mirah chickens are Indonesian indigenous chickens that originate from Simalungun Regency, North Sumatera Province of Indonesia. The study aimed to determine the genetic characterization of Mirah chicken based on the mitochondrial D-loop region (838 bp). Twenty Mirah cocks from Simalungun Regency of Indonesia were used in the present study. The results showed that fourteen haplotypes were found in the studies of birds based on sixteen mutation sites. Therefore, these haplotype and nucleotide diversities in the partial D-loop region of the Mirah chicken were classified as high. The Median-joining tree revealed that the Mirah chickens were classified in a similar cluster with the Red jungle fowl (Gallus gallus). Ten haplotypes of birds were close to G. g. bankiva, and four haplotypes of birds were close to G. g. gallus. In conclusion, Mirah chickens had the genetic introgression from two sub-species of Red junglefowl, i.e., G.g. gallus and G.g. bankiva. Hence, the pure breeding program for Mirah chickens is important to conserve their genetic resources from extinction.
Genetic Diversity Analysis of Sambar Deer (Cervus unicolor) Based on Mitochondrial DNA D-loop Sequence Jofaturrahmah, Aisyah; Fanani, Anhar Faisal; Wibowo, Ari; Indana, Khoiru; Putra, Widya Pintaka Bayu; Suhardi, Suhardi
Jurnal Sain Peternakan Indonesia Vol 20 No 1 (2025)
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/jspi.id.20.1.61-69

Abstract

This study aimed to analyze the genetic diversity of the sambar deer (Cervus unicolor) population through mitochondrial D-loop DNA sequencing. The findings provide valuable insights into the conservation status of this vulnerable species in the region and inform future management strategies for Cervus unicolor. Blood samples from 10 individual sambar deer, consisting of 8 females and two male deer, were amplified using PCR and then sequenced. Data analysis of the genetic diversity of sambar deer was carried out using the genome sequencing method from NCBI, Bioedit 7.7.1 software, DNAsp 5.1, and MEGA 11 Software. The results of this study were that the DNA concentration test in sambar deer had an average of 12.375 ng/uL, with an average DNA purity test = 1.34, with 10 samples divided into 3 haplotypes. The level of genetic diversity of sambar deer from all samples is π = 0.01745 ± 0.00380, and haplotype diversity of Hd = 1,000 ± 0.045. Based on the phylogenetic tree, there are two parts: the Asian and Kalimantan regions. The conclusion of the current study showed that sequencing analysis of Sambar deer shows relatively high diversity and is a reasonable basis for performance selection and development of modern Sambar deer breeding.
Detection of Genetic Diversity of Sambar Deer (Cervus unicolor) Using Inter Simple Sequence Repeat Molecular Markers Alfiya, Sofyana; Putra, Widya Pintaka Bayu; Fanani, Anhar Faisal; Wibowo, Ari; Suhardi, Suhardi
Jurnal Sain Peternakan Indonesia Vol 20 No 1 (2025)
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/jspi.id.20.1.70-77

Abstract

The Sambar deer (Cervus unicolor) is a species facing the threat of population decline due to poaching. This study aims to analyze the genetic diversity of Sambar Deer from East Kalimantan using the Inter Simple Sequence Repeat (ISSR) molecular marker with primers P01 and P02. There were 10 sambar deer, eight females and two males, from Pembibitan Ternak dan Hijuan Pakan Ternak, Penajam Paser Utara, East Kalimantan. Blood samples were obtained from the jugular vein using an EDTA project tube. The samples were processed through Polymerase Chain Reaction (PCR) and electrophoresis to detect polymorphism patterns. This research showed a DNA  average purity of 1.382 and an average concentration of 13.205; primer P01 produced three haplotype diversity, and primer P02 produced two haplotype diversity. The Polymorphic Information Content (PIC) values were 0.632 for primer P01 and 0.304 for primer P02. Dendrogram analysis revealed three population clusters based on genetic diversity. The conclusion indicates polymorphism, with primer P01 showing higher polymorphism than primer P02.
Co-Authors Alfiya, Sofyana Anhar Faisal Fanani Ari Wibowo Asep Gunawan Cece Sumantri Depison Depison Gushairiyanto Gushairiyanto H . Tety Ilyas Nugraha Indana, Khoiru Indriastuti, Rhesti Jofaturrahmah, Aisyah Muhammad Ridho S. . Hendra Silalahi, Parsaoran Suhardi Suhardi Sumadi . . Tunggul Ferry Sitorus