Figure 3.

Chromosomal positions of Arabidopsis GATA genes. Subfamily I gene are depicted in red, subfamily II genes are shown in green, subfamily III genes are shown in blue, and subfamily IV genes are shown in black. Colored bands connect corresponding duplicated segments that contain GATA genes. Numbers next to the bands indicate estimated age (in millions of years) of the duplication according to Simillion et al., 2002. Centromers are marked in red. Numbers below the genes correspond to the nucleotide chromosomal coordinates of the gene. The scale is in megabases.