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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		Amhtm2.1Bhr
targeted mutation 2.1, Richard R Behringer
MGI:2156548
Summary 2 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
hm1
 		Amhtm2.1Bhr/Amhtm2.1Bhr involves: 129S7/SvEvBrd * C57BL/6 MGI:2684561
ht2
 		Amhtm2Bhr/Amhtm2.1Bhr involves: 129S7/SvEvBrd * C57BL/6 MGI:3042248


Genotype
MGI:2684561
hm1
Allelic
Composition		 Amhtm2.1Bhr/Amhtm2.1Bhr
Genetic
Background		 involves: 129S7/SvEvBrd * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Amhtm2.1Bhr mutation (0 available); any Amh mutation (23 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
reproductive system
reproductive system phenotype ( J:58474 )
N
• the reproductive tract of male mice developed normally, with no retention of Mullerian duct-derived tissue




Genotype
MGI:3042248
ht2
Allelic
Composition		 Amhtm2Bhr/Amhtm2.1Bhr
Genetic
Background		 involves: 129S7/SvEvBrd * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Amhtm2.1Bhr mutation (0 available); any Amh mutation (23 available)
Amhtm2Bhr mutation (0 available); any Amh mutation (23 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
reproductive system
abnormal secondary sex determination ( J:58474 )
• Mullerian duct-derived tissues are only partially regressed in male mice
• in spite of partially retained uterine tissue, male mice were fertile




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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