About   Help   FAQ
Phenotypes Associated with This Genotype
Genotype
MGI:4358727
Allelic
Composition		 Or55b10tm3(Or8a1b)Mom/?
Tg(P-taulacZ)8Mom/0
Genetic
Background		 involves: 129P2/OlaHsd * C57BL/6J * CBA
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Or55b10tm3(Or8a1b)Mom mutation (1 available); any Or55b10 mutation (17 available)
Tg(P-taulacZ)8Mom mutation (1 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
normal phenotype
no abnormal phenotype detected ( J:144169 )
• no abnormal phenotype is reported; olfactory neuron axons segregate within the olfactory nerve and form distinct domains of glomeruli in the olfactory bulb similar to controls

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
01/28/2026
MGI 6.24 		The Jackson Laboratory