Figure 4

The evolutionary history pattern of COL genes in the plant kingdom.
The tick and cross marks indicate that group B originated from G1. Ab and Cb represent the B-box domains of group A and group C genes that contained only one B-box domain.
The evolutionary history pattern of COL genes in the plant kingdom.
The tick and cross marks indicate that group B originated from G1. Ab and Cb represent the B-box domains of group A and group C genes that contained only one B-box domain.