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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Or10a4tm1Rax
targeted mutation 1, Richard Axel
MGI:3623580
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
ht1
Or10a4tm1Rax/Or10a4+ involves: 129P2/OlaHsd * C57BL/6 MGI:3624690


Genotype
MGI:3624690
ht1
Allelic
Composition
Or10a4tm1Rax/Or10a4+
Genetic
Background
involves: 129P2/OlaHsd * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Or10a4tm1Rax mutation (0 available); any Or10a4 mutation (22 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
nervous system
• axons of olfactory neurons expressing the mutant allele display a diffuse distribution on the outer nerve layer of the olfactory bulb with very few entering the glomerular layer
• aberrant pattern apparent as early as E17
• number of axons expressing deletion declines from birth to 10 weeks of age when axon number is about 1% of control numbers
• similar results are seen in homozygous animals





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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last database update
12/10/2024
MGI 6.24
The Jackson Laboratory