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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		Kcnj13em1Fvs
endonuclease-mediated mutation 1, Francisco V Sepulveda
MGI:8348359
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
cn1
 		Gt(ROSA)26Sortm1(cre/ERT2)Tyj/Gt(ROSA)26Sortm1(cre/ERT2)Tyj
Kcnj13em1Fvs/Kcnj13em1Fvs 		involves: 129S4/SvJae * C57BL/6J MGI:8348372


Genotype
MGI:8348372
cn1
Allelic
Composition		 Gt(ROSA)26Sortm1(cre/ERT2)Tyj/Gt(ROSA)26Sortm1(cre/ERT2)Tyj
Kcnj13em1Fvs/Kcnj13em1Fvs
Genetic
Background		 involves: 129S4/SvJae * C57BL/6J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Gt(ROSA)26Sortm1(cre/ERT2)Tyj mutation (7 available); any Gt(ROSA)26Sor mutation (1211 available)
Kcnj13em1Fvs mutation (0 available); any Kcnj13 mutation (24 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
homeostasis/metabolism
homeostasis/metabolism phenotype ( J:386568 )
• normal Na<+> levels in cerebrospinal fluid (CSF) after in duction with tamoxifen
abnormal potassium ion homeostasis ( J:386568 )
• lower K<+> levels in cerebrospinal fluid (CSF) after in duction with tamoxifen




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
05/26/2026
MGI 6.24 		The Jackson Laboratory