Fig. 5: Characterization of BOP Genes in O. kokonorica.

a A phylogenetic tree based on BOP/NPR protein sequences identified in O. kokonorica, C. songorica, O. sativa, and A. thaliana. The NPR genes are shown as outgroup. b Collinear gene blocks between O. kokonorica and C. songorica indicate that the BOP family has one more tandem duplicated gene in O. kokonorica. c The expression of the BOP genes in five tissues of O. kokonorica. Expression level is indicated by transcripts per million (TPM).