Fig. 4From: Evolutionary analysis and functional characterization of BZR1 gene family in celery revealed their conserved roles in brassinosteroid signalingDuplication and loss analyses of the BZR1 genes in three Apiaceae species. A Duplication and loss of the BZR1 genes. The “ + ” and “–” symbols with values indicated gene duplication and loss, respectively. The lines below showed the time and Ks values corresponding to each polyploidization event. B Contribution of different duplication types to the BZR1 duplicated gene pairs was assessed by calculating the percentage at the family and genomic scales, respectivelyBack to article page