Fig. 9From: Rapidly evolving genetic features for desert adaptations in Stipagrostis pennataIntersections of the homologous genes of Stipagrostis pennata, Sorghum bicolor, Zea mays, Setaria italica and Triticum aestivum. Genes are divided into two groups according to their ω (Ka·Ks− 1) values: 0 ~ 1 (yellow) and 1 ~ max (black). These values are calculated in the gene pairs of the target species and Oryza sativaBack to article page