The DOST-FNRI convened policymakers, health professionals, researchers, and advocates at the 2024 National Nutrition Summit, held at the Dusit Thani Manila Hotel on December 10, 2024.
The DOST-Food and Nutrition Research Institute (DOST-FNRI) recently conducted a three-day DNA extraction training from January 8 to 10, 2025, as part of its DNA metabarcoding initiative. The activity was spearheaded by DOST Balik Scientist Dr. Lawrence David, Associate Professor of Molecular Genetics & Microbiology at Duke University.
The activity focused on optimizing DNA extraction and quantification techniques to identify plant and animal species in dietary samples. The participants prepared raw specimens and assessed DNA integrity, quality, and quantity to support future phases of DNA amplification and sequencing.
Dr. David worked alongside Dr. Libertine Rose S. Sanchez (S&T Fellow I), Jennifer C. Laurea (SRS I), Jovito A. Ysulat (SRS I), and Karizza L. Cruz (PTA IV) during the activity.
While the DNA metabarcoding project focuses on developing accurate dietary assessment tools, it also aims to contribute to the conservation of local dietary species by barcoding their DNA, safeguarding biodiversity and genetic resources.
As the next activity in the series of optimization experiments moves to DNA amplification and sequencing, this initiative highlights DOST-FNRI’s commitment to science-driven innovations in health, paving the way for more reliable and objective dietary assessment in nutrition research.
#OneDOST4U
