Phenotype Allele Zygosity Sex Life Stage Procedure Parameter Phenotyping Center Source P Value Data abnormal epididymis morphology Spink2 homozygote male Early adult Gross Pathology and Tissue Collection Epididymis UC Davis IMPC 0.0 //www.mousephenotype.org/data/grosspath/MGI:1917232/IMPC_PAT_025_002 male infertility Spink2 homozygote male Early adult Fertility of Homozygous Knock-out Mice Gross Findings Male UC Davis IMPC 0.0 //www.mousephenotype.org/data/charts?accession=MGI:1917232&allele_accession_id=MGI:5573273&zygosity=homozygote¶meter_stable_id=IMPC_FER_001_001&pipeline_stable_id=UCD_001&procedure_stable_id=IMPC_FER_001¶meter_stable_id=IMPC_FER_001_001&phenotyping_center=UC Davis decreased erythrocyte cell number Spink2 homozygote female Early adult Hematology Red blood cell count UC Davis IMPC 2.33E-6 //www.mousephenotype.org/data/charts?accession=MGI:1917232&allele_accession_id=MGI:5573273&zygosity=homozygote¶meter_stable_id=IMPC_HEM_002_001&pipeline_stable_id=UCD_001&procedure_stable_id=IMPC_HEM_002¶meter_stable_id=IMPC_HEM_002_001&phenotyping_center=UC Davis increased basophil cell number Spink2 homozygote female Early adult Hematology Basophil differential count UC Davis IMPC 4.68E-5 //www.mousephenotype.org/data/charts?accession=MGI:1917232&allele_accession_id=MGI:5573273&zygosity=homozygote¶meter_stable_id=IMPC_HEM_038_001&pipeline_stable_id=UCD_001&procedure_stable_id=IMPC_HEM_002¶meter_stable_id=IMPC_HEM_038_001&phenotyping_center=UC Davis