Phenotype Allele Zygosity Sex Life Stage Procedure Parameter Phenotyping Center Source P Value Data increased grip strength Armh3 heterozygote male Early adult Grip Strength Forelimb and hindlimb grip strength measurement mean WTSI IMPC 2.67E-6 //www.mousephenotype.org/data/charts?accession=MGI:1918867&allele_accession_id=MGI:4455980&zygosity=heterozygote¶meter_stable_id=IMPC_GRS_009_001&pipeline_stable_id=MGP_001&procedure_stable_id=IMPC_GRS_001¶meter_stable_id=IMPC_GRS_009_001&phenotyping_center=WTSI