Fig. 10From: 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 numbers and proportions of the SiAAT genes in different subfamilies specifically expressed in grain development. The bars represent the number of genes in different subfamilies, and the broken line represents the rate of grain-specific expressed genes to the total number of genes in the subfamilyBack to article page