Fig. 2From: Comparative genomics reveals the molecular mechanism of salt adaptation for zoysiagrassesHomoeolog expression bias between the A and B subgenomes of Z. japonica. (A) Phylogenetic tree based on single copy orthologs shows chromosomal relationships between Z. japonica (Zj) and O. thomaeum (Ot). (B) The distribution of homoeolog expression bias (HEB) between all gene pairs in all tissues. An HEB > 0 indicates bias toward the A subgenome and a HEB < 0 indicates bias toward the B subgenome. (C) HEB in each of the ten pairs of chromosomes across all eight tissue typesBack to article page