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All Journal Journal of Livestock Science and Production AGROVITAL : Jurnal Ilmu Pertanian
Dody Houston Billhaq
Universitas Tidar
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Veterinary

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Analisis Perbandingan Sekuens Gen Calpain 1 (CAPN1) pada Sapi, Kerbau, dan Kambing Berdasarkan Database Genbank Dody Houston Billhaq; Galy Hardyta; Labib Abdillah
AGROVITAL : Jurnal Ilmu Pertanian Vol 8, No 1 (2023): AGROVITAL VOLUME 8, NOMOR 1, MEI 2023
Publisher : Universitas Al Asyariah Mandar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35329/agrovital.v8i1.4009

Abstract

Livestock genetic improvement is the main purpose of animal breeding program. Biotechnology brings novel method to improve the animal breeding program qualitatively and quantitatively. Identification of gene sequence of polymorphism are used widely to analyze gene sequence to understand genetic variation. Calpain 1 (CAPN1) gene is the gene that involve in the process of improving meat quality such as marbling and tenderness of the livestock including the cattle, buffalo, and goat species. CAPN1 is responsible in encoding the µ-calpain that regulate postmortem proteolysis.  This study collect the gene database including calpain 1 [Bos taurus (cattle)] NC_037356.1, calpain 1 [Bos indicus (zebu cattle)] NC_032678.1, calpain 1 [Bos indicus x Bos taurus (hybrid cattle)] NC_040104.1, calpain 1 [Bubalus bubalis (water buffalo)] NC_059161.1 calpain 1 [Capra hircus (goat)] NC_030836.1 through NCBI. Those collected gene were analyze using the Clustal W alignment, MEGA 11, and BLAST program. The results indicate that the cattle, buffalo, and goat species CAPN1 gene of the 5’ UTR, Intron, Exon, dan 3’ UTR region show 9 SNPs, 1691 SNPs, 153 SNPs, and 197 SNPs, respectively. Total of the identified SNPs within the the cattle, buffalo, and goat species CAPN1 gene comparison are 2050. This study can be used for the initial report in order to develop further research related to CAPN1 gene for the livestock ruminant.
PARAMETER KUALITAS ESKTERNAL TELUR ITIK MAGELANG (Anas Platyhynchos) DI KABUPATEN MAGELANG Lilis Hartati; Dody Houston Billhaq
Journal of Livestock Science and Production Vol 6, No 1 (2022): Journal of Livestock Science and Production
Publisher : Universitas Tidar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31002/jalspro.v6i1.6584

Abstract

Salah satu itik lokal yang memiliki kemampuan produksi telur yang tinggi yaitu Itik Magelang dengan ciri khas kalung putih di lehernya dengan warna bulu pada dada, punggung, dan paha didominasi oleh warna cokelat tua dan muda. Penentuan kualitas telur yang baik dapat dibedakan melalui dua hal yaitu kualitas internal dan eksternal. Metode penentuan kualitas eksternal telur dapat dilakukan dengan mengukur berbagai parameter quantitative eksternal kualitas telur antara lain berat telur, panjang telur, lebar telur, keliling panjang, keliling lebar, dan volume telur. Penelitian ini bertujuan untuk mengobservasi parameter eksternal telur itik Magelang yang berada di Kabupaten Magelang. Hasil penelitian terkait parameter eksternal kualitas telur Itik Magelang diperoleh rata-rata dan standar deviasi dari berat telur, panjang telur, lebar telur, keliling panjang, keliling  lebar, dan volume telur secara berturut-turut adalah 66,78 ± 5,30 gram, 5,72± 0,27 cm, 4,57± 0,16 cm, 16,45 ± 0,62 cm, 14,71 ± 0,55 cm, dan 60,95 ± 5,56 ml.
Co-Authors Hardyta, G. Labib Abdillah Lilis Hartati