This phylogenetic tree shows the phylogenetic relationship in these organism regarding p53 gene. This is rooted tree.This tree shows the cluster of higly similar sequences.Homo sapiens shows cluster with Pan troglodytes add this tree also show the distance between this organism.This tree shows that the evolutionary distance between Homo sapiens and Pan troglodytes is 0.03087 regarding p53 gene. the sceond Cluster is made between Mus musculus and Rattus norvegicus. This cluster shows that Mus musculus is 0.06223 distant from Homo sapiens and Rattus norvegicus is 0.05828 distant from Homo sapiens's p53 gene. The other roots shows that Canis familiaris is 0.08468 distant from Homo sapiens,Bos taurus is 0.9109 and Sus scrofa is 0.05916 distant from Homo sapiens.