Figure 1.

Intraspecific Duplications of the Rice and Wheat Genomes.

(A) Schematic representation of the 539 pairs of paralogous genes (linked by thin blue lines) defining 29 duplication blocks on the 12 rice chromosomes. The 10 duplicated regions identified previously (Yu et al., 2005) are highlighted in red, the 3 newly detected duplications are indicated in green, and the 16 duplicated regions found within the 13 segments previously identified are in gray.

(B) Schematic representation of the 10 duplicated regions and 2 translocations identified on the seven wheat chromosome groups. Duplicated segments are shown in gray, with thin blue lines representing the duplicated genes within each segment. The translocations between w4-w5 and w4-w7 are highlighted in red.