Phenotype Allele Zygosity Sex Life Stage Procedure Parameter Phenotyping Center Source P Value Data small spleen Polq homozygote male Early adult Gross Pathology and Tissue Collection Spleen UC Davis IMPC 0.0 //www.mousephenotype.org/data/grosspath/MGI:2155399/IMPC_PAT_016_002 abnormal spleen morphology Polq homozygote male Early adult Gross Pathology and Tissue Collection Spleen UC Davis IMPC 0.0 //www.mousephenotype.org/data/grosspath/MGI:2155399/IMPC_PAT_016_002 increased grip strength Polq homozygote male Early adult Grip Strength Forelimb grip strength measurement mean UC Davis IMPC 3.1E-5 //www.mousephenotype.org/data/charts?accession=MGI:2155399&allele_accession_id=MGI:6276888&zygosity=homozygote¶meter_stable_id=IMPC_GRS_008_001&pipeline_stable_id=UCD_001&procedure_stable_id=IMPC_GRS_001¶meter_stable_id=IMPC_GRS_008_001&phenotyping_center=UC Davis