YOGYAKARTA, 11-13 November 2026. The Animal Systematics Laboratory, Faculty of Biology, Universitas Gadjah Mada (UGM), in collaboration with the Indonesian Quarantine Authority (Barantin), organized a Technical Training on the Identification and Testing Techniques and Methods of Environmental DNA (eDNA) from 11 to 13 November 2026. The three-day event took place at The Jogja Hotel & Conference Center and the Faculty of Biology, UGM.
eDNA is genetic material released by organisms into their environment, such as water, soil, and sediment. By analyzing these genetic traces, the presence of an organism can be detected without having to capture or observe it directly. This approach complements conventional identification methods and opens new opportunities for monitoring aquatic biodiversity.
The training was attended by more than 50 fish quarantine officers from 32 provinces across Indonesia. From Sumatra, participants came from Aceh, North Sumatra, West Sumatra, Riau, Riau Islands, Jambi, South Sumatra, Bengkulu, Lampung, and the Bangka Belitung Islands. From Java, they came from DKI Jakarta, West Java, Central Java, and East Java, while Bali and West Nusa Tenggara represented Bali and Nusa Tenggara. From Kalimantan, participants came from West, Central, South, East, and North Kalimantan, and from Sulawesi, they came from Central Sulawesi, West Sulawesi, Southeast Sulawesi, and Gorontalo. From eastern Indonesia, participants came from Maluku, North Maluku, Papua, West Papua, Southwest Papua, Highland Papua, and South Papua. Their backgrounds were diverse, ranging from fish pest and disease control officers at various career levels and technicians to virus laboratory supervisors and quarantine veterinarians. This diversity enriched the discussions, as each region brings different surveillance challenges.
On the first day, the event began with a report from the chair of the organizing committee, Kurniadhi, followed by remarks from the Head of the Yogyakarta Animal, Fish, and Plant Quarantine Center (BKHIT Yogyakarta), and then the official opening by the Acting Deputy for Fish Quarantine, Sugeng Sudiarto, A.Pi., M.M., and the Director of Fish Quarantine Standards, Wahyu Widodo, S.Si., M.Si. Dr. Dwi Sendi Priyono, S.Si., M.Si., from the Animal Systematics Laboratory, opened the series of sessions by presenting the principles of eDNA and its potential for biodiversity monitoring.
On the second day, held at the Faculty of Biology, UGM, the Vice Dean for Research, Community Service, Cooperation, and Alumni, Dr. Tri Rini Nuringtyas, S.Si., M.Sc., delivered welcoming remarks. She welcomed all participants to the Faculty of Biology and expressed hope that collaboration between the faculty and Barantin will continue in the future.
The second day was devoted to hands-on practice. Participants rotated through four sampling stations using different techniques, from water filtration and swabbing fish to using a water sampler, then joined laboratory demonstrations to see how samples are processed into genetic data. By combining field and laboratory practice in a single day, participants gained a complete picture of the eDNA workflow. The third day returned to The Jogja Hotel & Conference Center and focused on reading and interpreting metabarcoding data, a DNA analysis approach that allows many groups of organisms to be identified from a single sample. The training concluded with a discussion and a post-test to evaluate participants’ understanding.
Alongside Dr. Dwi Sendi Priyono, seven members of the Animal Systematics Laboratory team took part. Zafiero Hasby Dzikri guided participants in determining sampling points and getting to know eDNA sampling equipment. Adelia Yusuf Ardhani explained DNA extraction techniques for environmental samples. Farach Najad Izzati, S.Pd., presented the concept of qPCR, while Annisa Rohanifah, S.Pd. Gr., showed participants how to read qPCR results. Salman Ali Nazar, S.Si., introduced the concept of metabarcoding, after which Anisa Handani Uno, S.Pd., and Birrul Qisty Mutmainnah Nazara, S.Si., guided participants step by step in reading and processing metabarcoding data.
The event brought together academic expertise and the field needs of quarantine officers. The Animal Systematics Laboratory prepared the materials and facilitated the hands-on sessions, while Barantin supported the organization and brought participants from regional work units with day-to-day surveillance experience. Cross-institutional collaboration of this kind is important so that molecular technology can be applied appropriately and responsibly.
For Barantin, eDNA also holds potential to support non-invasive screening and surveillance of fish diseases, including in the export and import of fish. However, eDNA is intended to complement, not replace, the standard validated testing methods used in quarantine decision-making.
Through this training, both parties hope to strengthen human resource competence in molecular biology and to continue their collaboration. This effort is aligned with SDG 4 (Quality Education), SDG 14 (Life Below Water), and SDG 15 (Life on Land).




















































