Unlocking Tomato Potential: slaap6 Gene Powers Growth and Salinity Resistance
Chinese Academy of SciencesResearchers have identified a critical amino acid transporter, SlAAP6, that enhances tomato growth and salt tolerance by mediating the uptake and distribution of branched-chain amino acids (BCAAs). Overexpressing SlAAP6 elevated BCAA levels, boosted plant biomass, and improved stress resistance, while knockout mutants exhibited stunted growth and heightened salt sensitivity.