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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		Tbx1tm2Bem
targeted mutation 2, Bernice E Morrow
MGI:3619531
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
hm1
 		Tbx1tm2Bem/Tbx1tm2Bem involves: 129/Sv * C57BL/6J * SJL MGI:5474359


Genotype
MGI:5474359
hm1
Allelic
Composition		 Tbx1tm2Bem/Tbx1tm2Bem
Genetic
Background		 involves: 129/Sv * C57BL/6J * SJL
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Tbx1tm2Bem mutation (0 available); any Tbx1 mutation (36 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
craniofacial
abnormal craniofacial bone morphology ( J:105980 )
• homozygotes show abnormal craniofacial bone morphology

skeleton
abnormal craniofacial bone morphology ( J:105980 )
• homozygotes show abnormal craniofacial bone morphology




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