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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		Ext1tm1.1Yama
targeted mutation 1.1, Yu Yamaguchi
MGI:4818621
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
ht1
 		Ext1tm1.1Yama/Ext1+ involves: 129S4/SvJaeSor * 129S5/SvEvBrd MGI:4818629


Genotype
MGI:4818629
ht1
Allelic
Composition		 Ext1tm1.1Yama/Ext1+
Genetic
Background		 involves: 129S4/SvJaeSor * 129S5/SvEvBrd
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ext1tm1.1Yama mutation (0 available); any Ext1 mutation (63 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
neoplasm
increased osteochondroma incidence ( J:161395 )
• in the rib bones from 4 of 16 mice

skeleton
increased osteochondroma incidence ( J:161395 )
• in the rib bones from 4 of 16 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)
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Send questions and comments to User Support. 		last database update
05/07/2024
MGI 6.23 		The Jackson Laboratory