Figure 3

Location of 38 AQP-like sequences on Arabidopsis chromosomes. In this schematic diagram of the Arabidopsis genome, chromosomes are shown as yellow bars andidentified by number. The centromeric regions are indicated by numbered yellow circles including the distance from the end of the left chromosome arm in megabases (Mb). Pairs of duplicated chromosomalregions that contain AQP genes are identified by horizontally striped colored zones. The genes are color-coded according to their respective subfamilies: PIPs, blue; TIPs, green; NIPs, light brown; SIPs, pink. The scale at the top shows distance in Mb.