Phenotype Allele Zygosity Sex Life Stage Procedure Parameter Phenotyping Center Source P Value Data absent vibrissae Nap1l5 homozygote male Early adult Combined SHIRPA and Dysmorphology Vibrissae - presence JAX IMPC 3.12E-6 //www.mousephenotype.org/data/charts?accession=MGI:1923555&allele_accession_id=MGI:6273660&zygosity=homozygote¶meter_stable_id=IMPC_CSD_023_001&pipeline_stable_id=JAX_001&procedure_stable_id=IMPC_CSD_003¶meter_stable_id=IMPC_CSD_023_001&phenotyping_center=JAX