Filipino researchers are embarking on a landmark project to sequence the genomes of 1,001 traditional rice varieties from across the country—aiming to uncover genetic traits that can boost yields, improve nutrition, and make crops more climate-resilient.
Tapping into Rice Heritage
Led by Dr. Ma. Genaleen Diaz of the Philippine Genome Center (PGC) Program for Agriculture at UP Los Baños, the initiative is funded by the Department of Science and Technology – PCAARRD. The goal: to decode the full genetic makeup of heirloom rice varieties, including Dinorado, a popular type known for its premium quality and high market demand.
By analyzing these genomes, researchers hope to identify valuable traits such as early maturity, herbicide tolerance, low phytic acid, and higher micronutrient content—factors that could address both farming challenges and nutrition gaps.
Building the Philippine Rice Genome Database
The project will also create the Philippine Rice Genome Database (Ph Rice GDB)—a digital hub for genetic data that will support more precise and efficient rice breeding. The database is designed to help scientists and breeders develop improved rice varieties tailored to local conditions and climate risks.
Findings from the study could pave the way for rice varieties with shorter growing cycles (ideal during typhoon season), better seed germination in flooded soils, and improved weed control—all while enhancing nutritional value for millions of Filipinos.
A United Push for Innovation
The project brings together experts from multiple institutions, including the DNA Sequencing and Bioinformatics Core Facilities at UP Diliman, DA-PhilRice, and the International Rice Research Institute (IRRI).
By combining traditional rice knowledge with modern genomic tools, the team hopes to secure the future of Philippine rice farming—ensuring it stays productive, sustainable, and competitive in the face of climate change.
