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Mammalian Phenotype Ontology Annotations
Query Results - Summary
Symbol
Name
ID
Ppox
protoporphyrinogen oxidase
MGI:104968
25 phenotypes from 3 alleles in 2 genetic backgrounds
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Allelic Composition
Genetic Background
Annotated Term Reference
Ppoxem1(IMPC)J/Ppox+
C57BL/6NJ-Ppoxem1(IMPC)J/Mmjax
abnormal auditory brainstem response J:211773
increased circulating alanine transaminase level J:211773
increased circulating phosphate level J:211773
Ppoxem1(IMPC)J/Ppoxem1(IMPC)J
C57BL/6NJ-Ppoxem1(IMPC)J/Mmjax
abnormal allantois morphology J:374598
abnormal chorioallantoic fusion J:374598
abnormal embryo morphology J:374598
abnormal embryo size J:211773
abnormal head shape J:374598
abnormal heart development J:374598
abnormal placenta development J:374598
abnormal placenta labyrinth morphology J:374598
abnormal trophoblast layer morphology J:374598
decreased embryo size J:374598
decreased spongiotrophoblast size J:374598
embryonic growth retardation J:211773, J:374598
embryonic lethality during organogenesis, complete penetrance J:374598
embryonic lethality prior to tooth bud stage J:211773
failure of initiation of embryo turning J:374598
incomplete rostral neuropore closure J:374598
kinked neural tube J:374598
preweaning lethality, complete penetrance J:211773
Ppoxtm1.1Had/Ppox+
involves: 129S1/Sv * 129X1/SvJ * C57BL/6J
abnormal enzyme/coenzyme activity J:226160
abnormal feces composition J:226160
abnormal urine homeostasis J:226160
Ppoxtm1Had/Ppox+
involves: 129S1/Sv * 129X1/SvJ * C57BL/6J
abnormal enzyme/coenzyme activity J:226160
abnormal feces composition J:226160
abnormal urine homeostasis J:226160
Ppoxtm1Had/Ppoxtm1Had
involves: 129S1/Sv * 129X1/SvJ * C57BL/6J
prenatal lethality, complete penetrance J:226160

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Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB)), Gene Ontology (GO)
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last database update
12/09/2025
MGI 6.24
The Jackson Laboratory