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In-silico Design and Testing of Tetra-Primer Arms-PCR for SNPs-Based Identification of Sumatran Tiger (Panthera tigris sumatrae): ARMS-PCR SNP Identification of Sumatran Tiger Asrori, Ikrima; Novarino, Wilson; Tjong, Djong Hon; Roesma, Dewi Imelda
Journal of Tropical Life Science Vol. 16 No. 01 (2026)
Publisher : Journal of Tropical Life Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/jtls.16.01.03

Abstract

The Sumatran tiger (Panthera tigris sumatrae) is a subspecies of tiger classified as critically endangered by the International Union for Conservation of Nature (IUCN) due to poaching and illegal trade. In the law enforcement process, it is very important to ensure that the sample is indeed from a Sumatran tiger. Seized samples from illegal trade cannot be identified based on their morphology because they have been degraded and processed into other forms. Previous studies have reported the use of molecular markers for Sumatran tiger identification, which involve lengthy procedures and analyses. Therefore, for a more effective identification process, faster and more accurate techniques are needed. This study aims to design tetra primers for the identification of Sumatran tiger subspecies, particularly from incomplete confiscated samples, using the Amplification Refractory Mutation System-Polymerase Chain Reaction (ARMS-PCR) technique based on Single Nucleotide Polymorphism (SNP) markers. The primers were designed using the Primer1 application and validated in silico with CloneManager and NCBI BLAST, as well as through direct testing on Sumatran tiger blood samples. The design results showed one pair of primers with optimal specifications, producing G allele fragments (452 bp), A allele fragments (408 bp), and internal control fragments (819 bp). Specificity testing results indicated that all samples were Sumatran tigers, with amplification bands at 452 bp and 819 bp. These results demonstrate that the developed tetra-primer ARMS-PCR assay provides a rapid and practical molecular approach for identifying Sumatran tiger samples, particularly for forensic verification of confiscated wildlife materials.
Co-Authors - Fitri - Junaidi - Rizaldi . Mansyurdin . Merry Aadrean Aadrean Aadrean Abda Abda Agung Nugroho Ahmad Rizaldy Fanbudy Aini, Wardahtul Ainul Mardiah Aldino Fauzil Fanani Anas Salsabila Anas Salsabila Ani Mardiastuti Antika Fardilla Aprizon Putra Arba, Risqi Mutia Ardinis Arbain Arum Setiawan Asferi Ardiyanto Asferi Ardiyanto Asful, Ferdhinal Ashrifurrahman, Ashrifurrahman Asrori, Ikrima Aszareta, Muhammad Andoni Aurora, Dhea Apriano Ayu Andira Aziz, M. Abdul Baqi, Ahmad Iqbal Boby Hariadi Boby Hariadi Bramadi Arya Chairul Chairul Dahelmi Dahelmi Damanhuri, Harfiandri Dedi Hermon Dewi Chandrarini Surya Dewi Imelda Roesma Diana Sari Diana Sari Diana Sari Djong Hon Tjong Efrita Ruswenti Efrizal Efrizal Elsa Yolarita Erik Marlius Erizal Mukhtar Eti Yerizel fachrul reza, fachrul Fadillah Fardilla, Antika Farid Azel Fauziah Syamsi Fikri, Husnul Fikriya - Rahma Firjatullah, Fadhilah Fuji Astuti Febria Gita Herliza Sari Hadi Addaha, Hadi Hadi Kurniawan Hamdi Ibrahim, Muhammad Hanif Fadly Helmi Helmi Hendra, Jon hendrita, juli Henny Herwina Hiroshi Kobayashi Idris, Muhamma Ilham Samudra, Muhammad Inda Dwi Solina Indang Dewata Indra Junaidi Zakaria Indra Junaidi Zakaria, Indra Irvan Fadli Wanda Jabang Nurdin Janra, M. Nazri Janra, Muhammad Nazri Jarulis . Jarulis Jarulis Jarulis Jarulis Kamilah, Santi N Karmelia Kontesa Kevin Origia Kevin Origia Khairini, Ridha Laksono Trisnantoro Lilik B. Prasetyo Lilik B. Prasetyo Lintang Yodhy M. Nazri Janra M. Silmi M. Syafrie Mahdi Mahdi Mahdi Mahdi Mahfud Huda Maliza, Rita Marchellino Irwan, Reziq Muhammad Afif Muhammad Idris Muhammad Silmi Mukhta, Erizal Nazri Janra, Muhammad Nindy Ladyfandela Nofrita Nofrita Nova Adri Yanti Novita, Aulya Nur Halimah Rangkuti Nur Insani Pratama Elisa, Tasya Putri Pratama, Raihan Anugrah Putra Santoso Putri Pratama Elisa, Tasya Putri, Syntia Mai r maliza, rita Rahmi Fitri Ratna Juwita T Reviany Widjakusuma Richard Noske Richard Noske Ridho, Muhammad Syifa'ur Rifta Septiavi Risqi Mutia Arba Risqi Mutia Arba Rizaldi Rizaldi Rizaldi Rizaldi Rizaldi Rizaldi Rizaldi Rizaldi Rizaldi, . Rizaldi, Rizaldi Rizka Sefmaliza Rusdiyan p. Ritonga Santi N Kamilah Semeidi Husrin Silmi, M. Sinurat, Arthauly Yopita Sugeng Santoso Suparno . Syafrie, M. Syaifullah Syaifullah Taufiq Afdhal Tjong, Tjong Hon Tofrizal, Alimuddin Tomi Kasayev Try Al Tanto Uswatul Hasana Utami, Radila Widjakusuma, Reviany Widodo, Febri Anggriawan Yeni A. Mulyani Yunila Berliana Yusni Handayani Zaini Zaini