Phenotype Allele Zygosity Sex Life Stage Procedure Parameter Phenotyping Center Source P Value Data increased bone mineral content Mpzl1 homozygote female Early adult Body Composition (DEXA lean/fat) BMC/Body weight UC Davis IMPC 9.18E-7 //www.mousephenotype.org/data/charts?accession=MGI:1915731&allele_accession_id=MGI:5695917&zygosity=homozygote¶meter_stable_id=IMPC_DXA_007_001&pipeline_stable_id=UCD_001&procedure_stable_id=IMPC_DXA_001¶meter_stable_id=IMPC_DXA_007_001&phenotyping_center=UC Davis decreased prepulse inhibition Mpzl1 homozygote male Early adult Acoustic Startle and Pre-pulse Inhibition (PPI) % Pre-pulse inhibition - PPI3 UC Davis IMPC 9.92E-5 //www.mousephenotype.org/data/charts?accession=MGI:1915731&allele_accession_id=MGI:5695917&zygosity=homozygote¶meter_stable_id=IMPC_ACS_035_001&pipeline_stable_id=UCD_001&procedure_stable_id=IMPC_ACS_003¶meter_stable_id=IMPC_ACS_035_001&phenotyping_center=UC Davis