Figure 3

Distribution of percentage identities of human and mouse protein sequences. For the high conservation tendency, actin cytoskeleton (A) and ribosome (D), for the low conservation tendency, extracellular matrix (B) and lysosome (C). For each of A-D, the solid line shows the distribution of the identities for genes with the specific GO term, and the dashed line shows the distribution for the control gene set (see Materials and Methods for details).