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Phenotypes Associated with This Genotype
Genotype
MGI:6415732
Allelic
Composition		 Scn5aem1Coop/Scn5aem1Coop
Genetic
Background		 involves: C57BL/6NJ * FVB/NJ
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Scn5aem1Coop mutation (0 available); any Scn5a mutation (103 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
cardiovascular system
abnormal heart electrocardiography waveform feature ( J:279087 )
• mice show similar ECG phenotypes that are seen on a FVB/NJ background

Mouse Models of Human Disease
 DO ID OMIM ID(s) Ref(s)
sick sinus syndrome DOID:13884 OMIM:163800
OMIM:608567
 J:279087

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