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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		Npas4tm1Meg
targeted mutation 1, Michael E Greenberg
MGI:3828099
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
hm1
 		Npas4tm1Meg/Npas4tm1Meg involves: C57BL/6 MGI:3828101


Genotype
MGI:3828101
hm1
Allelic
Composition		 Npas4tm1Meg/Npas4tm1Meg
Genetic
Background		 involves: C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Npas4tm1Meg mutation (0 available); any Npas4 mutation (27 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
mortality/aging

behavior/neurological
increased anxiety-related response ( J:143367 )
• mice appear anxious
seizures ( J:143367 )
• mice are prone to seizures

nervous system
nervous system phenotype ( J:143367 )
N
• mice exhibit normal frequencies of miniature inhibitory postsynaptic currents
seizures ( J:143367 )
• mice are prone to seizures




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
11/19/2024
MGI 6.24 		The Jackson Laboratory