A. SMARCAL1 second HARP domain phylogenetic tree with the highest parsimony (length = 53). The consistency index is 0.84, the retention index is 0.85, and the composite index is 0.77 for all sites. There were a total of 62 positions in the final dataset, of which 17 were parsimony informative. The percentage of replicate trees in which the associated taxa clustered together in the bootstrap test (500 replicates) is shown next to the branches. B. Multiple sequence alignment of the second HARP domain in SMARCAL1. Highlighted regions show substitutions occur.