Table: This table summarized different number of co duplicated groups that are independently analyzed through tree topology comparison of human protein coding gene families residing on four human paralogons i.e. HOX (2/7/12/17), FGFR (4/5/8/10), MHC (1/6/9/19) and 1/2/8/20. Physical location of genes that evolved through coduplication event is also mentioned in last column.