https://www.selleckchem.com/pr....oducts/GSK1059615.ht
Moreover, overexpression of bHLH6 in an spx4 background did not affect the Pi content of spx4 under high- and low-P conditions. The bhlh6 spx4 double mutant showed lower shoot Pi concentrations and transcript levels of OsPT3 and OsPT10 compared with the spx4 mutant under high-P conditions. RNA sequencing results indicated that bHLH6 overexpression and spx4 mutant lines share many differentially expressed Pi-responsive genes. Therefore, bHLH6 is an important regulator for Pi signaling and homeostasis which antagonizes SPX4. This knowl