Figure 5.

RGAF Homologs Existed only in Gramineae.

RGAF homologs could be clustered into five groups, denoted I–V. Subgroups are indicated by a and b.

(A) Classification of RGAF homologs.

(B) Full-length protein-based phylogeny of RGAF homologs identified by BLAST as described in Methods. Numbers on the interior branches indicate the bootstrap support values (%; only values greater than 50% are shown) from 1000 replicates.

(C) Number of RGAF-homolog in each group in different Gramineae species. Numbers on the right of the columns indicate numbers of RGAF homologs.