About   Help   FAQ
Phenotypes Associated with This Genotype
Genotype
MGI:3766403
Allelic
Composition		 Fgfr2tm1Dor/Fgfr2tm1Dor
Lamb2tm1Jrs/Lamb2tm1Jrs
Tg(Mnx1-cre)1Jrs/?
Genetic
Background		 involves: 129S1/Sv * 129X1/SvJ * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Fgfr2tm1Dor mutation (3 available); any Fgfr2 mutation (91 available)
Lamb2tm1Jrs mutation (1 available); any Lamb2 mutation (74 available)
Tg(Mnx1-cre)1Jrs mutation (0 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
nervous system
abnormal synaptic vesicle clustering ( J:126496 )
• at P14, vesicles were highly clustered at synaptic site, but were abundant in preterminal portions

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
01/06/2026
MGI 6.24 		The Jackson Laboratory