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Phenotypes Associated with This Genotype
Genotype
MGI:5559504
Allelic
Composition		 SfnEr/Sfn+
Genetic
Background		 Not Specified
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
SfnEr mutation (1 available); any Sfn mutation (15 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
integument
impaired skin barrier function ( J:203995 )
• eyelids, ears, snout and digit/tail tips

homeostasis/metabolism
impaired skin barrier function ( J:203995 )
• eyelids, ears, snout and digit/tail tips

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
01/20/2026
MGI 6.24 		The Jackson Laboratory