Phenotypes associated with this allele

• Allele Symbol: Or6b9^tm1Mom
• Allele Name: targeted mutation 1, Peter Mombaerts
• Allele ID: MGI:3693438
• Summary: 1 genotype

Jump to	Allelic Composition	Genetic Background	Genotype ID
cx1	Or6b9^tm1Mom/Or6b9^+ Or10a4^tm5(Or6b9)Mom/Or10a4^+	involves: 129P2/OlaHsd * C57BL/6	MGI:3694211

Genotype
MGI:3694211

cx1

• Allelic Composition: Or6b9^tm1Mom/Or6b9⁺; Or10a4^{tm5(Or6b9)Mom}/Or10a4⁺
• Genetic Background: involves: 129P2/OlaHsd * C57BL/6

• ♀: phenotype observed in females
• ♂: phenotype observed in males
• N: normal phenotype

nervous system

abnormal olfactory bulb morphology ( J:90716 )

• two additional dorsal glomeruli are formed in olfactory bulb; one is close to P2 glomerulus and other apposes M50 glomerulus 1

abnormal olfactory neuron innervation pattern ( J:90716 )

• a subpopulation of mutant axons reroutes to M50 glomeruli, but majority of axons form 2 extra glomeruli which are homogeneous; these subpopulations likely originate in different parts of the olfactory epithelium

• some mutant neurons are located ventrally (Z1 glomeruli) and others are distributed more dorsally (Z2 and Z3 glomeruli)

• some Olfr6^tm1Mom axons project to the Z2 glomeruli but not the Z3 glomeruli