Phenotype Allele Zygosity Sex Life Stage Procedure Parameter Phenotyping Center Source P Value Data abnormal kidney morphology C3ar1 homozygote male Early adult Gross Pathology and Tissue Collection Kidney UC Davis IMPC 0.0 //www.mousephenotype.org/data/grosspath/MGI:1097680/IMPC_PAT_017_002 polycystic kidney C3ar1 homozygote male Early adult Gross Pathology and Tissue Collection Kidney UC Davis IMPC 0.0 //www.mousephenotype.org/data/grosspath/MGI:1097680/IMPC_PAT_017_002