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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		Mybtm2.2Epr
targeted mutation 2.2, E Premkumar Reddy
MGI:4457094
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
hm1
 		Mybtm2.2Epr/Mybtm2.2Epr involves: 129S1/Sv * 129X1/SvJ * C57BL/6 MGI:4457098


Genotype
MGI:4457098
hm1
Allelic
Composition		 Mybtm2.2Epr/Mybtm2.2Epr
Genetic
Background		 involves: 129S1/Sv * 129X1/SvJ * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Mybtm2.2Epr mutation (0 available); any Myb mutation (56 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
mortality/aging
mortality/aging ( J:160189 )
N
• mice exhibit a normal lifespan

hematopoietic system
hematopoietic system phenotype ( J:160189 )
N
• mice exhibit normal fetal and adult hematopoiesis, including normal thymocyte development, B lymphocyte development, myelopoiesis, and erythropoiesis

immune system
immune system phenotype ( J:160189 )
N
• mice exhibit normal fetal and adult hematopoiesis, including normal thymocyte development, B lymphocyte development, myelopoiesis, and erythropoiesis




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