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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		Cnn3tm1.2Hjum
targeted mutation 1.2, Hassan Jumaa
MGI:5825459
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
hm1
 		Cnn3tm1.2Hjum/Cnn3tm1.2Hjum involves: 129S6/SvEvTac * BALB/c MGI:5825470


Genotype
MGI:5825470
hm1
Allelic
Composition		 Cnn3tm1.2Hjum/Cnn3tm1.2Hjum
Genetic
Background		 involves: 129S6/SvEvTac * BALB/c
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Cnn3tm1.2Hjum mutation (0 available); any Cnn3 mutation (79 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
mortality/aging
neonatal lethality, complete penetrance ( J:237712 )
• mice die immediately postnatal

nervous system
abnormal nervous system development ( J:237712 )
• neuronal tissue overgrowth during early embryonic development
exencephaly ( J:237712 )
• severe




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