All Phenotypes Or8a1<tm1Mom> MGI Mouse

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Phenotypes associated with this allele

Allele Symbol
Allele Name
Allele ID

Or8a1^tm1Mom
targeted mutation 1, Peter Mombaerts
MGI:3045136

Summary

6 genotypes

Jump to	Allelic Composition	Genetic Background	Genotype ID
ht1	Or8a1^tm1Mom/Or8a1^tm26Mom	involves: 129P2/OlaHsd * C57BL/6	MGI:3694126
ht2	Or8a1^tm1Mom/Or8a1^tm4Mom	involves: 129P2/OlaHsd * C57BL/6	MGI:3694200
ht3	Or8a1^tm1Mom/Or8a1^tm5Mom	involves: 129P2/OlaHsd * C57BL/6	MGI:3694201
ht4	Or8a1^tm1Mom/Or8a1^tm8Mom	involves: 129P2/OlaHsd * C57BL/6	MGI:3694202
ht5	Or8a1^tm1Mom/Or8a1^tm6Mom	involves: 129P2/OlaHsd * C57BL/6	MGI:3694205
cx6	Or8a1^tm1Mom/Or8a1⁺ Or8a1b^{tm1(Or8a1)Mom}/Or8a1b⁺	involves: 129P2/OlaHsd * C57BL/6	MGI:3694128

Allelic Composition	Or8a1^tm1Mom/Or8a1^tm26Mom
Genetic Background	involves: 129P2/OlaHsd * C57BL/6

Find Mice

Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Or8a1^tm1Mom mutation (1 available); any Or8a1 mutation (69 available)
Or8a1^tm26Mom mutation (3 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 A axons co-converge and co-mingle with Olfr151-GFP axons in the glomeruli

abnormal olfactory neuron innervation pattern ( J:90716 )

Allelic Composition	Or8a1^tm1Mom/Or8a1^tm4Mom
Genetic Background	involves: 129P2/OlaHsd * C57BL/6

Find Mice

Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Or8a1^tm1Mom mutation (1 available); any Or8a1 mutation (69 available)
Or8a1^tm4Mom 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 )

• axons co-converge with partial segregation in glomeruli

Allelic Composition	Or8a1^tm1Mom/Or8a1^tm5Mom
Genetic Background	involves: 129P2/OlaHsd * C57BL/6

Find Mice

Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Or8a1^tm1Mom mutation (1 available); any Or8a1 mutation (69 available)
Or8a1^tm5Mom mutation (0 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 E axons partially segregate from Hyb A axons

Allelic Composition	Or8a1^tm1Mom/Or8a1^tm8Mom
Genetic Background	involves: 129P2/OlaHsd * C57BL/6

Find Mice

Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Or8a1^tm1Mom mutation (1 available); any Or8a1 mutation (69 available)
Or8a1^tm8Mom 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 H axons co-mingle with Hyb A axons

Allelic Composition	Or8a1^tm1Mom/Or8a1^tm6Mom
Genetic Background	involves: 129P2/OlaHsd * C57BL/6

Find Mice

Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Or8a1^tm1Mom mutation (1 available); any Or8a1 mutation (69 available)
Or8a1^tm6Mom 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-mingle with Hyb A axons

Allelic Composition	Or8a1^tm1Mom/Or8a1⁺ Or8a1b^{tm1(Or8a1)Mom}/Or8a1b⁺
Genetic Background	involves: 129P2/OlaHsd * C57BL/6

Find Mice

Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Or8a1b^{tm1(Or8a1)Mom} mutation (3 available); any Or8a1b mutation (35 available)
Or8a1^tm1Mom 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 A axons co-converge with Olfr160^tm6Mom axons onto the same glomeruli, but axons segregate into separate compartments within the glomeruli

abnormal olfactory neuron innervation pattern ( J:90716 )

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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