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Phenotypes Associated with This Genotype
Genotype
MGI:3613532
Allelic
Composition		 Ahrtm3.1Bra/Ahrtm3.1Bra
Tg(Tek-cre)12Flv/0
Genetic
Background		 B6.Cg-Ahrtm3.1Bra Tg(Tek-cre)12Flv
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ahrtm3.1Bra mutation (2 available); any Ahr mutation (109 available)
Tg(Tek-cre)12Flv mutation (1 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
cardiovascular system
patent ductus venosus ( J:104388 )
• 18 of 22 mutants retain a patent ductus venosus as adults

cellular
patent ductus venosus ( J:104388 )
• 18 of 22 mutants retain a patent ductus venosus as adults

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
01/13/2026
MGI 6.24 		The Jackson Laboratory