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All Journal Jurnal Biologi Tropis Jurnal Pengabdian Magister Pendidikan IPA
Rosyunita, Rosyunita
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Immunology & microbiology

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Pathogenic Bacterial Genes Resistant to Antibiotics in Chickens: Systematic Literature Review Rosyunita, Rosyunita; Wardoyo, Eustachius Hagni; Hasbi, Nurmi; Rahim, Adelia Riezka
Jurnal Biologi Tropis Vol. 26 No. 2 (2026): April - Juni
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v26i2.11732

Abstract

Chicken meat and eggs are widely consumed sources of protein, increasing consumer demand and leading to the use of antibiotics as prophylaxis and therapeutics. The purpose of this narrative review is to describe the colonization of chicken parts and organs and summarize the resistance genes in chickens reported from 2015 to 2026. The method used a systematic literature review with a narrative review. This review focuses on four main bacteria: Escherichia coli, Salmonella spp., Campylobacter spp., and Enterococcus spp. The results showed that almost all chicken organs were colonized by bacteria carrying various antibiotic resistance genes. These resistance genes included fluoroquinolones (gyrA, gyrB), tetracyclines (tetA, tetB, tetO, tetM, tetL), β-lactams (blaTEM, blaSHV, blaCTX-M, blaCMY, blaOXA-61), aminoglycosides (aac, aad, aph, strA/B), and sulfonamides (sul1, sul2, sul3). The presence of multidrug efflux pump genes (cmeB, cmeG) in Campylobacter spp. further highlights the increasing prevalence of multidrug resistance. Colonization of antibiotic-resistant pathogenic bacteria with resistance genes has been found in vital organs of chickens. These findings highlight the importance of molecular surveillance and integrated One Health strategies to reduce the spread of AMR.
Co-Authors Alamsyah, Abiel Dwi Cahya Firdaus Anggraeni, Baiq Annisa Ulfi Arnawati, Ida Ayu Ayunda, Rahmah Dara Candrawati, Tania Happy Elizar, Lale Justin Amelinda Eustachius Hagni Wardoyo Hanifa, Nisa Isnaeni Hasbi, Nurmi - Hazaa, Saskia Safarina Hulfifa, Lale Nandita Indratama, I Nyoman Yudayana Lale Wisnu Andrayani Metta Octora Mukhlishah, Neneng Rachmalia Izzatul Nurmi , Hasbi Rahim, Adelia Riezka Rahim, Adelya Riezka Rizqullah, Rifqi Triani, Eva Vaidika, I Komang Satya