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Fig. 6 | BMC Genomics

Fig. 6

From: 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 stresses

Fig. 6

Three variations of expression patterns of duplicated AAT gene groups in foxtail millet. (a) and (b) is for the tandemly and segmentally duplicated gene groups, respectively. The X-axis indicates different tissue at different stage, and the Y-axis represents the FPKM value. Different colored boxes represent different expression patterns. Red boxes: new-functionalization; Blue boxes: sub-functionalization; Yellow boxes: non-functionalization

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