About   Help   FAQ
Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		Or8a1tm10Mom
targeted mutation 10, Peter Mombaerts
MGI:3045149
Summary 3 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
ht1
 		Or8a1tm10Mom/Or8a1tm25Mom involves: 129P2/OlaHsd * C57BL/6 MGI:3694132
ht2
 		Or8a1tm2Mom/Or8a1tm10Mom involves: 129P2/OlaHsd * C57BL/6 MGI:3694206
cx3
 		Or8a1tm10Mom/Or8a1+
Or8a1btm4Mom/Or8a1b+ 		involves: 129P2/OlaHsd * C57BL/6 MGI:3694133


Genotype
MGI:3694132
ht1
Allelic
Composition		 Or8a1tm10Mom/Or8a1tm25Mom
Genetic
Background		 involves: 129P2/OlaHsd * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Or8a1tm10Mom mutation (1 available); any Or8a1 mutation (69 available)
Or8a1tm25Mom mutation (6 available); any Or8a1 mutation (69 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
nervous system
abnormal olfactory bulb morphology ( J:90716 )
• Hyb J axons form distinct glomeruli that are not Olfr151 or Olfr160 in character




Genotype
MGI:3694206
ht2
Allelic
Composition		 Or8a1tm2Mom/Or8a1tm10Mom
Genetic
Background		 involves: 129P2/OlaHsd * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Or8a1tm10Mom mutation (1 available); any Or8a1 mutation (69 available)
Or8a1tm2Mom mutation (1 available); any Or8a1 mutation (69 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
nervous system
abnormal olfactory neuron innervation pattern ( J:90716 )
• Hyb F axons co-converge with but segregate from Hyb B axons




Genotype
MGI:3694133
cx3
Allelic
Composition		 Or8a1tm10Mom/Or8a1+
Or8a1btm4Mom/Or8a1b+
Genetic
Background		 involves: 129P2/OlaHsd * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Or8a1btm4Mom mutation (1 available); any Or8a1b mutation (35 available)
Or8a1tm10Mom mutation (1 available); any Or8a1 mutation (69 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
nervous system
abnormal olfactory bulb morphology ( J:90716 )
• Hyb J axons form distinct glomeruli that are not Olfr151 or Olfr160 in character
abnormal olfactory neuron innervation pattern ( J:90716 )
• Hyb J axons form distinct glomeruli that are not Olfr151 or Olfr160 in character




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
11/12/2024
MGI 6.24 		The Jackson Laboratory