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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		Ppfibp1em1(IMPC)J
endonuclease-mediated mutation 1, Jackson
MGI:7518993
Summary 2 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
hm1
 		Ppfibp1em1(IMPC)J/Ppfibp1em1(IMPC)J C57BL/6NJ-Ppfibp1em1(IMPC)J/Mmjax MGI:7768405
ht2
 		Ppfibp1em1(IMPC)J/Ppfibp1+ C57BL/6NJ-Ppfibp1em1(IMPC)J/Mmjax MGI:7768404


Genotype
MGI:7768405
hm1
Allelic
Composition		 Ppfibp1em1(IMPC)J/Ppfibp1em1(IMPC)J
Genetic
Background		 C57BL/6NJ-Ppfibp1em1(IMPC)J/Mmjax
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ppfibp1em1(IMPC)J mutation (2 available); any Ppfibp1 mutation (40 available)
Data Sources
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
craniofacial

digestive/alimentary system

embryo

growth/size/body
abnormal facial morphology ( J:211773 )
IMPC - JAX
protruding tongue ( J:211773 )
IMPC - JAX
abnormal head shape ( J:211773 )
IMPC - JAX
embryonic growth retardation ( J:211773 )
IMPC - JAX

mortality/aging

nervous system
exencephaly ( J:211773 )
IMPC - JAX

vision/eye




Genotype
MGI:7768404
ht2
Allelic
Composition		 Ppfibp1em1(IMPC)J/Ppfibp1+
Genetic
Background		 C57BL/6NJ-Ppfibp1em1(IMPC)J/Mmjax
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ppfibp1em1(IMPC)J mutation (2 available); any Ppfibp1 mutation (40 available)
Data Sources
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
behavior/neurological

hematopoietic system

integument

pigmentation




Contributing Projects:
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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Send questions and comments to User Support. 		last database update
01/28/2026
MGI 6.24 		The Jackson Laboratory