Evolution of the B-Block Binding Subunit of TFIIIC That Binds to the Internal Promoter for RNA Polymerase III

Figure 6

Phylogenetic tree for the alignment of B-block_TFIIIC family. The neighbor-joining method was used and bootstrap values are shown in the tree [16–18]. The aa positions of sequences used for Clustal W are indicated next to the subunit GI numbers.