About   Help   FAQ
Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Fgfr4tm1Axul
targeted mutation 1, Axel Ullrich
MGI:4429449
Summary 5 genotypes


Genotype
MGI:4429450
hm1
Allelic
Composition
Fgfr4tm1Axul/Fgfr4tm1Axul
Genetic
Background
B6.129P2-Fgfr4tm1Axul
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Fgfr4tm1Axul mutation (0 available); any Fgfr4 mutation (42 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
cellular
N
• in MEFs proliferative capacity, life span, and migration are normal
• when infected with an oncogene MEFs transform faster and form more foci




Genotype
MGI:4429451
cx2
Allelic
Composition
Fgfr4tm1Axul/Fgfr4+
Tg(WapTgfa)215Bri/0
Genetic
Background
B6.Cg-Fgfr4tm1Axul Tg(WapTgfa)215Bri
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Fgfr4tm1Axul mutation (0 available); any Fgfr4 mutation (42 available)
Tg(WapTgfa)215Bri mutation (1 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
neoplasm
• significant increase in the percentage of tumor area compared to Tg alone
• at 8-months of age an increased number of large lung metastases are seen

integument
• significant increase in the percentage of tumor area compared to Tg alone

endocrine/exocrine glands
• significant increase in the percentage of tumor area compared to Tg alone




Genotype
MGI:4429452
cx3
Allelic
Composition
Fgfr4tm1Axul/Fgfr4tm1Axul
Tg(WapTgfa)215Bri/0
Genetic
Background
B6.Cg-Fgfr4tm1Axul Tg(WapTgfa)215Bri
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Fgfr4tm1Axul mutation (0 available); any Fgfr4 mutation (42 available)
Tg(WapTgfa)215Bri mutation (1 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
neoplasm
• an in increase in tumor mass, tumor area and the percentage of tumor area in 6-month-old female compared to Tg alone
• more and larger tumors in 8-month-old female compared to Tg alone
• tumors are visible significantly earlier compared to Tg alone
• a significantly earlier incidence of lung metastases
• at 8-months of age there are more small and large lung metastases

endocrine/exocrine glands
• an in increase in tumor mass, tumor area and the percentage of tumor area in 6-month-old female compared to Tg alone
• more and larger tumors in 8-month-old female compared to Tg alone
• tumors are visible significantly earlier compared to Tg alone

integument
• an in increase in tumor mass, tumor area and the percentage of tumor area in 6-month-old female compared to Tg alone
• more and larger tumors in 8-month-old female compared to Tg alone
• tumors are visible significantly earlier compared to Tg alone

Mouse Models of Human Disease
DO ID OMIM ID(s) Ref(s)
breast cancer DOID:1612 OMIM:114480
J:156750




Genotype
MGI:4429453
cx4
Allelic
Composition
Fgfr4tm1Axul/Fgfr4tm1Axul
Tg(WapTgfa)215Bri/0
Genetic
Background
FVB.Cg-Fgfr4tm1Axul Tg(WapTgfa)215Bri
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Fgfr4tm1Axul mutation (0 available); any Fgfr4 mutation (42 available)
Tg(WapTgfa)215Bri mutation (1 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
neoplasm
• tumors are visible significantly earlier and the percentage of tumor area is increased

endocrine/exocrine glands
• tumors are visible significantly earlier and the percentage of tumor area is increased

integument
• tumors are visible significantly earlier and the percentage of tumor area is increased




Genotype
MGI:4429454
cx5
Allelic
Composition
Fgfr4tm1Axul/Fgfr4tm1Axul
Tg(MMTV-PyVT)634Mul/0
Genetic
Background
involves: 129P2/OlaHsd * C57BL/6 * FVB/N
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Fgfr4tm1Axul mutation (0 available); any Fgfr4 mutation (42 available)
Tg(MMTV-PyVT)634Mul mutation (2 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
neoplasm
• no difference in tumor size compared to Tg alone





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
11/19/2024
MGI 6.24
The Jackson Laboratory