Point mutation in sensor triples zinc levels in Sorghum bicolor
Feixue Liao, Anko Blaakmeer, Søren Knudsen, Ana G. L. Assunção
The paper identifies a point mutation in the ZSM of sorghum bZIP19/23 homolog that increases seed zinc levels by three-fold without developmental issues.
bioRxiv · Dec 13, 2025 · PreprintPlant Biology