Figure 2.

Phylogenetic tree placement of Lj-p53, Lj-p63, and Lj-p73. The full-length protein sequences were aligned using ClustalW (default parameters) in MEGA6. Gaps in the alignment were removed, leaving a total of 252 positions in the final alignment. The percentage of replicate trees in which the associated taxa clustered together in the bootstrap test is shown next to the branches. (Eshark) Elephant shark. The accession numbers of protein sequences that were used in the phylogenetic analysis are in the Materials and Methods.