Phenotype Allele Zygosity Sex Life Stage Procedure Parameter Phenotyping Center Source P Value Data absent pinna reflex Mms22l heterozygote female Early adult Modified SHIRPA Startle Response WTSI MGP 4.79E-7 //www.mousephenotype.org/data/charts?accession=MGI:2684980&allele_accession_id=MGI:4433323&zygosity=heterozygote¶meter_stable_id=M-G-P_008_001_013&pipeline_stable_id=M-G-P_001&procedure_stable_id=M-G-P_008_001¶meter_stable_id=M-G-P_008_001_013&phenotyping_center=WTSI