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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		Ift56em1(IMPC)J
endonuclease-mediated mutation 1, Jackson
MGI:6364134
Summary 2 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
hm1
 		Ift56em1(IMPC)J/Ift56em1(IMPC)J C57BL/6NJ-Ift56em1(IMPC)J/Mmjax MGI:6493175
ht2
 		Ift56em1(IMPC)J/Ift56+ C57BL/6NJ-Ift56em1(IMPC)J/Mmjax MGI:7267126


Genotype
MGI:6493175
hm1
Allelic
Composition		 Ift56em1(IMPC)J/Ift56em1(IMPC)J
Genetic
Background		 C57BL/6NJ-Ift56em1(IMPC)J/Mmjax
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ift56em1(IMPC)J mutation (2 available); any Ift56 mutation (30 available)
Data Sources
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
behavior/neurological

craniofacial
cleft palate ( J:211773 )
IMPC - JAX

digestive/alimentary system
cleft palate ( J:211773 )
IMPC - JAX

growth/size/body
cleft palate ( J:211773 )
IMPC - JAX
abnormal body wall morphology ( J:211773 )
IMPC - JAX

limbs/digits/tail
polydactyly ( J:211773 )
IMPC - JAX

mortality/aging




Genotype
MGI:7267126
ht2
Allelic
Composition		 Ift56em1(IMPC)J/Ift56+
Genetic
Background		 C57BL/6NJ-Ift56em1(IMPC)J/Mmjax
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ift56em1(IMPC)J mutation (2 available); any Ift56 mutation (30 available)
Data Sources
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
behavior/neurological




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
09/30/2025
MGI 6.24 		The Jackson Laboratory