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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		Tm4sf20em1(IMPC)Bay
endonuclease-mediated mutation 1, Baylor College of Medicine
MGI:6257612
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
hm1
 		Tm4sf20em1(IMPC)Bay/Tm4sf20em1(IMPC)Bay C57BL/6N-Tm4sf20em1(IMPC)Bay/BayMmucd MGI:7267112


Genotype
MGI:7267112
hm1
Allelic
Composition		 Tm4sf20em1(IMPC)Bay/Tm4sf20em1(IMPC)Bay
Genetic
Background		 C57BL/6N-Tm4sf20em1(IMPC)Bay/BayMmucd
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Tm4sf20em1(IMPC)Bay mutation (1 available); any Tm4sf20 mutation (10 available)
Data Sources
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
behavior/neurological

hematopoietic system

immune system




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