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Journal : Makara Journal of Science

Identification of Avian Influenza Genetic Resistance Gene Marker in Chickens Susanti, R; Utami, Nur Rahayu; Rahayuningsih, Margareta; Fibriana, Fidia
Makara Journal of Science Vol. 21, No. 4
Publisher : UI Scholars Hub

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Abstract

The Mx gene is a potential candidate as a genetic resistance marker to the avian influenza virus in chickens. The purpose of this study is to identify the potential of Mx gene as a marker of resistance to avian influenza viruses in various breeds of chicken. The study used an exploratory design using three common chicken breeds. The Kampong chicken, the Hy-Line Brown laying hen strain, and the White Leghorn broiler strain were collected from the local farms, and blood samples were drawn from each. The DNA of each sample was amplified by a pair of Mx gene primers (NE-F2/F and NE-R2/R). The polymerase chain reaction (PCR) product of Mx gene fragment was cut using restriction enzymes RsaI to determine the genotype of the Mx gene. The PCR-RFLP analysis in this study showed that 100% of the broilers were GG genotype. In laying hens, 80% were AG genotype, 10% GG genotype, and 10% of the sample was not successfully analyzed. In the Kampong chicken, 68.4% were GG genotype, and 31.6% were AG genotype. The results showed that DNA mutation identification can be applied to determine the genotype chicken against virus. The genotypes of Mx genes in chickens indicates avian influenza virus resistance; whereas, the chicken phenotype does not suggest their level of resistance.
Co-Authors Aditya Marianti Alaina Mawadah, Alaina Alighiri, Dante Aminuyati Anang Ma'ruf Setyawan Andin Irsadi Andreas Priyono Budi Prasetyo Anifatussholihah, Anifatussholihah Anifatussholihah, Anifatussholihah Ari Yuniastuti Arif Rahman Hakim Arif Widiyatmoko, Arif Arya Iswara Aulia Nur Lita, Aulia Nur Basyuri, Ade Dafip, Muchamad Desinta Dwi Nuriyanti, Desinta Dwi Dewi Mustikaningtyas Dhyaksa, R. Nana Anindita Eka Novita Sari, Eka Novita Eling Purwantoyo Ely Rudyatmi, Ely Endah Peniati Enni Suwarsi Evin Rusdiana Sari, Evin Rusdiana Fidia Fibriana Fitriani, Kasih Fitriani, Kasih Ika - Mustikasari, Ika - Irfan Ihza Wardana Irma Paramita, Irma Jannah, Lu'lu'atul KARTIKA WIDYANINGRUM Kukuh Santosa Kukuh Santosa Kurniahtunnisa Kurniahtunnisa Kusuma, Zeni Herawati Layyinatus Syifa, Liftia Lina Herlina Lisdiana Lisdiana Margareta Rahayuningsih Margareta Rahayuningsih Nugroho Edi K Martien Herna Susanti Milatina Murni Lestari Mulyaningsih, Erlina Muspita Dewi, Muspita Mustika Sari, Mustika Mu’afy, Faizal Daffa Nana Kariada Trimartuti Nazlafatin Hamida Ngudy Jaka Surasa, Ngudy Jaka Niken Subekti Nugrahaningsih WH Nur Kusuma Dewi Nur Zubaidah, Nur Nurfa Anung Anidityas, Nurfa Anung Oky Ristya Trisnawati, Oky Ristya Pramasta, Bagas Priyantini Widiyaningrum Rahayuningtiyas, Astri Rahmatika, Atik Yusni Rahmawati, Nur Fitria Rosidah Ruqoyah, Umu Saiful Ridlo Selvi Marcellia Setyo Yuwono Siti Alimah Siti Alimah Siti Nurmar Laela Sri Sukaesih Sriyadi , Sriyadi Stephani Diah Pamelasari, Stephani Diah Supriyanto - Supriyanto - -, Supriyanto - SUWARTI Titik Widayanti, Titik Tyas Agung Pribadi, Tyas Agung Una Lailis Tsani, Una Lailis Utari Ani Susanah Utari Ani Susanah, Utari Ani Wahyuningtyas, Arini Tri Wandah Wibawanto Wardani, Destia Ayu Kusuma WIDOWATI Wiwi Isnaeni Wulan Christijanti Zulfa Wafda, Zulfa