About   Help   FAQ
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)
Citing These Resources
Funding Information
Warranty Disclaimer, Privacy Notice, Licensing, & Copyright
Send questions and comments to User Support.
last database update
04/23/2024
MGI 6.23
The Jackson Laboratory