Fig. 6From: A toolbox of genes, proteins, metabolites and promoters for improving drought tolerance in soybean includes the metabolite coumestrol and stomatal development genesStomatal development genes are down-regulated by drought. a Cartoon of the development of stomata and the role of SPEECHLESS, MUTE, and FAMA bHLH transcription factors. b Fold repression (red/pink) or activation (green) of stomatal development genes at the mRNA level in soybean during drought. Red denotes at least 5-fold changeBack to article page