Phenotype Allele Zygosity Sex Life Stage Procedure Parameter Phenotyping Center Source P Value Data increased grip strength Pierce1 homozygote female Early adult Grip Strength Forelimb grip strength measurement mean WTSI IMPC 2.54E-5 //www.mousephenotype.org/data/charts?accession=MGI:1916577&allele_accession_id=MGI:5637039&zygosity=homozygote¶meter_stable_id=IMPC_GRS_008_001&pipeline_stable_id=MGP_001&procedure_stable_id=IMPC_GRS_001¶meter_stable_id=IMPC_GRS_008_001&phenotyping_center=WTSI