About   Help   FAQ
Phenotypes Associated with This Genotype
Genotype
MGI:3840594
Allelic
Composition		 Fcer1gtm1Rav/Fcer1gtm1Rav
Del(7Tyrobp-Hcst)1Ttk/Del(7Tyrobp-Hcst)1Ttk
Genetic
Background		 involves: 129P2/OlaHsd * 129X1/SvJ * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Del(7Tyrobp-Hcst)1Ttk mutation (1 available); any Del(7Tyrobp-Hcst)1Ttk mutation (0 available)
Fcer1gtm1Rav mutation (9 available); any Fcer1g mutation (31 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
skeleton
abnormal osteoclast physiology ( J:147155 )
• fewer tartrate-resistant acid phosphatase (TRAP)+ osteoclasts are observed compared to in wild-type mice

immune system
abnormal osteoclast physiology ( J:147155 )
• fewer tartrate-resistant acid phosphatase (TRAP)+ osteoclasts are observed compared to in wild-type mice

hematopoietic system
abnormal osteoclast physiology ( J:147155 )
• fewer tartrate-resistant acid phosphatase (TRAP)+ osteoclasts are observed compared to in wild-type mice

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
12/30/2025
MGI 6.24 		The Jackson Laboratory