Fig. 4From: SAPFIR: A webserver for the identification of alternative protein featuresConservation of alternatively included Pfam predicted domains. A Ratio of Pfam predicted domains considered as alternative in human or mouse. B Number of Pfam predicted domains present in homologous genes between human and mouse. C Number of common domains shared between homologs classified according to whether they are alternative or constitutive in either species, using the Overlap CDS standard. D Number of human or mouse specific domains in homologous genes that are constitutive or alternative using the Overlap CDS standardBack to article page