About   Help   FAQ
Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		Or10a4tm2(Or7a40)Mom
targeted mutation 2, Peter Mombaerts
MGI:2179504
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
ht1
 		Or10a4tm2(Or7a40)Mom/Or10a4+ involves: 129P2/OlaHsd * C57BL/6 MGI:3845658


Genotype
MGI:3845658
ht1
Allelic
Composition		 Or10a4tm2(Or7a40)Mom/Or10a4+
Genetic
Background		 involves: 129P2/OlaHsd * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Or10a4tm2(Or7a40)Mom mutation (0 available); any Or10a4 mutation (22 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
nervous system
abnormal olfactory bulb development ( J:36595 )
• axons expressing Olfr19 from the Olfr17 promoter are redirected about 2 microns posterior to the glomeruli normally targeted by Olfr17 expressing neurons
• axons expressing the mutant receptor are not directed anywhere near the glomeruli normally targeted by Olfr19 expressing neurons




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
10/29/2024
MGI 6.24 		The Jackson Laboratory