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Journal : JITRO (Jurnal Ilmiah dan Teknologi Peternakan Tropis)

Asosiasi Gen TGF-β2 dengan Ukuran-Ukuran Tubuh pada Ayam Tolaki Yunus, Yunus; Pagala, Muhammad Amrullah; Rusdin, Muh.
Jurnal Ilmu dan Teknologi Peternakan Tropis Vol 8, No 3 (2021): JITRO, September
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (34.184 KB) | DOI: 10.33772/jitro.v8i3.12891

Abstract

ABSTRAKAyam tolaki merupakan ayam lokal yang berasal dari Sulawesi Tenggara yang memiliki beberapa keunggulan seperti daya tahan tubuh yang lebih tinggi terhadap virus dan bakteri serta memiliki pertumbuhan yang beragam. Sifat-sifat unggul tersebut dikontrol oleh beberapa major gen, salah satunya adalah Transforming growth factor-beta 2 (TGF-β2). Transforming growth factor-beta 2 (TGF-β2) adalah kelompok gen growth hormone (GH) yang berperan sebagai pengontrol sifat pertumbuhan ayam dan termasuk dalam kelompok sitokin. Penelitian ini bertujuan untuk mengetahui asosiasi gen TGF-β2 dengan ukuran-ukuran tubuh ayam tolaki. Sampel penelitian menggunakan 60 ekor ayam tolaki. Data tentang ukuran tubuh yang diamati meliputi: panjang punggung, panjang femur, panjang shank, panjang tibia, lingkar dada dan panjang sayap. Polimorfisme gen TGF-β2 diidentifikasi menggunakan metode PCR-RFLP. Hasil identifikasi ditemukan 2 alel, yaitu alel T dan alel C dan 3 genotipe yaitu TT, TC, dan CC. Gen TGF-β2 menunjukkan perbedaan (p<0.05) pada panjang femur 9 minggu dan lingkar dada umur 12 minggu. Genotipe CC memiliki panjang femur dan lingkar dada yang lebih tinggi dari genotipe TC dan TT.Kata Kunci: Ayam tolaki, Gen TGF-β2, PCR-RFLP, ukuran tubuh Gen Association TGF-β2 with The Size of The Body in Tolaki ChiABSTRACTTolaki chicken is a local chicken originating from southeast Sulawesi, which has several advantages such as a higher immune system to viruses and bacteria and has a variety of growth. These superior qualities were controlled by several major genes, one of which was Transforming growth factor-beta 2 (TGF-β2). Transforming Growth Factor-beta 2 (TGF-β2) is a group of growth hormone (GH) genes that serve as a controlling nature of chicken growth and belong to the cytokine group. The aim of this research was to find out the gene Association TGF-β2 with the body size of tolaki chickens. Samples of the study used 60 tolaki chicken tails. Data about the body size observed include Length of the back, length of the femur, length of the shank, length of the tibia, chest circumference, and length of the wings. TGF-β2 gene polymorphism is identified using the PCR-RFLP method. The identification results found 2 alels, namely allele T and allele C, and 3 genotypes i.e. TT, TC, and CC. Gen TGF-β2 shows the difference (p< 0.05) in the length of the femur 9 weeks and the chest circumference age 12 weeks. The CC genotyping has a higher femur length and a chest circumference than the TC and TT genotypes.Keywords: Tolaki chicken, Gen TGF-β2, PCR-RFLP, body size
Co-Authors Abdillah, Moh Bima Fahrosyid Rizki Abdurrohman, Abdurrohman Ahmad Ajib Ridlwan Ahmad, Azhar Albrian Fiky Prakoso Ali Hasbi Ramadani Amin, Gempar Yanuar Al Aminulloh, Ali Amrin Amrin Anak Agung Gede Sugianthara Andi Saparia Anshari, Bima Apu, Fatmaruwanti Arbain Arbain, Arbain Arhanuddin Salim Asmadania, Asmadania Azizah, Wafiq Bidhari, Lesty Ayu Budihardjo Achmadi Hasyim Chaerul Saleh, Chaerul Damai, Damu Delisnawati, Delisnawati Deny Arifiana Dewi, Cici Chyntia Dimas Nur Isa Prahesti Eman Sulaiman Fadilah, M. Nuran Fadli, Subhan Fandi Fatoni Fathoni , Rizki Dwi Gani, Juli Andi Hadi, Cahyono Haerun Ana Harmin, Harmin Hendrik Suhendri, Hendrik Heru Arizal Hilaluddin Hanafi Hoiruddin, Hoiruddin Holil, Moh I Made Arsana Ibrahim, Irianto Irfan Ramis Irma Irma Irvan Iswandi Iskandar Iskandar Jahada, Jahada Jaya, Reskin Junaidi Junaidi Khodijah Khodijah Khotibul Umam Konisi, La Yani La Ode Balawa La Ode Balawa, La Ode La Ode Sidu Marafad, La Ode Sidu LA ODE SYUKUR, LA ODE LUCKY RACHMAWATI M Anissul Fata Ma'fiyah*, Ma'fiyah Mahabhagawati, Iga Kustin Mardiyono Mardiyono Marwati - Masyhur Masyhur Mawarny*, Endah Mohd Hanafi Mohd Yasin, Mohd Hanafi Mohd, Melor Muhammad Amrullah Pagala Muharam, La Ode Mukhoyyaroh, Mukhoyyaroh Mukhtar, Jazuli Muyassar, Ziyad Agung Nida Faradisa Fauziyah Ningsih, Risna Nita, Yunra Nofian Nugroho, Ichwan Oner , Basri Pambudi, Rizdana Galih Prayogo, Aji Catur Purwanto Putri, Ulva Sagita Resti Resti Rohman Rohman Rohman, Najibur Rosalinda, Intan Rusdin, Muh. Sadiyah, Fatichatus Sahlan Sahlan Saiful Anwar Saputra, Catur Surya Sari, Dhony Nurlita Subechan, M Arif Sugiarto S Sugiyarto Sugiyarto Sukarni, Yatni Sumiman Udu Supriyanto Supriyanto Syafiuddin Syafiuddin Syaiful Rizal Theodorus Wiyanto Wibowo Tike, La WAHYUNI Walhidaya, Taufik Wasil, Mohammad Wulandari, Tanti Nur Yulia A. Hasan Yuniarti, Della Yusuf Alam Romadhon Zalili Sailan