Pollen Revive: HOPA-Based Active Restoration Technology

Technology Introduction:

Pollen viability is vital for fruiting, but it declines during storage and under thermal stress, hindering seed production. This technology utilizes a novel small molecule, HOPA, to treat pollen. It significantly boosts pollen germination and tube growth, effectively rescuing pollen damaged by prolonged storage or extreme temperatures. Broadly applicable to various species, HOPA provides a high-value, efficient solution for precision breeding, stable fruit set, and long-term germplasm conservation.

Industrial Applications:

This technology uses HOPA to actively restore pollen viability, addressing yield losses from extreme weather and breeding storage bottlenecks. At a low cost (NT$0.16/ml), it integrates seamlessly with automated facilities or robotic systems, replacing costly manual pollination. As a natural regulator, it aligns with green agriculture and simplifies regulatory approval. It is ideal for high-value fruit growers and seed companies to ensure stable food production and economic returns.

Academia Sinica

Founded in 1928, Academia Sinica has earned a reputation for being Taiwan’s national academic institution. Our statutory mission is to pursue research excellence, nurture academic talent, and issue policy advisories.
Academia Sinica currently has 24 institutes and 9 research centers located in three research sections: the Mathematics and Physical Sciences Division, Life Sciences Division, and Division of Humanities and Social Sciences. There are currently over 8,000 research fellows, research technicians, assistants, and administrative staff, making it a rare research institution internationally that achieves a balanced development in both natural sciences and humanities and social sciences.