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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		Fbn1tm1Itl
targeted mutation 1, inGenious Targeting Laboratory
MGI:5439624
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
hm1
 		Fbn1tm1Itl/Fbn1tm1Itl involves: 129S1/Sv * 129X1/SvJ MGI:5439640


Genotype
MGI:5439640
hm1
Allelic
Composition		 Fbn1tm1Itl/Fbn1tm1Itl
Genetic
Background		 involves: 129S1/Sv * 129X1/SvJ
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Fbn1tm1Itl mutation (0 available); any Fbn1 mutation (174 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
mortality/aging
postnatal lethality, complete penetrance ( J:187484 )
• mice die of vascular complication by P14

cardiovascular system
abnormal cardiovascular system morphology ( J:187484 )
• mice die of vascular complication by P14




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)
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Send questions and comments to User Support. 		last database update
09/30/2025
MGI 6.24 		The Jackson Laboratory