Fig. 1From: Amino acid transporter (AAT) gene family in foxtail millet (Setaria italica L.): widespread family expansion, functional differentiation, roles in quality formation and response to abiotic stressesThe variations in the number of putative transmembrane (TM) regions of AAT proteins in foxtail millet. (a) The X-axis and Y-axis represent the 12 AAT subfamily members and the number of TM regions, respectively; (b) The X-axis lists all duplicated gene groups, and Y-axis represents the number of TM regionsBack to article page