Fig. 3: Genetic differentiation between O. kokonorica and C. songorica.

a Distribution of genetic variations on chromosomes. From top to bottom are SNP, deletion, insertion, duplication, and inversion. b Summary of expression patterns of the orthologous DEG (differentially expressed genes) pairs in O. kokonorica and C. songorica under cold, drought, and heat treatments. c Expression patterns of the orthologous DEG pairs in O. kokonorica and C. songorica. Tracks from outside to inside correspond to 1) chromosomes; 2) DEGs in root under cold treatment; 3) DEGs in shoot under cold treatment; 4) DEGs in root under heat treatment; 5) DEGs in shoot under heat treatment; 6) DEGs in root under drought treatment; 7) DEGs in shoot under drought treatment; 8) DEGs synteny between chromosomes. For (b–g), blue color indicates downregulation, red color indicates upregulation.