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Phenotypes Associated with This Genotype
Genotype
MGI:6098758
Allelic
Composition		 Mecp2tm1Jae/Y
Tg(Myh6-cre)2182Mds/0
Genetic
Background		 involves: 129S4/SvJae * C57BL/6 * C57BL/6J * FVB/N
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Mecp2tm1Jae mutation (2 available); any Mecp2 mutation (46 available)
Tg(Myh6-cre)2182Mds mutation (3 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
behavior/neurological
behavior/neurological phenotype ( J:241788 )
N
• mice show no differences in activity in either the light or dark phases

cardiovascular system
cardiovascular system phenotype ( J:241788 )
N
• mice do not exhibit an increase in sinus pauses, premature ventricular contractions, atrioventricular block, or nonsustained ventricular tachycardia, and do not show QT prolongation or increased susceptibility to induced arrhythmias

homeostasis/metabolism
homeostasis/metabolism phenotype ( J:241788 )
N
• mice show no changes in temperature in either the light or dark phases

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