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Phenotypes Associated with This Genotype
Genotype
MGI:5569622
Allelic
Composition
Htr2ctm2Jke/Y
Tg(Zp3-cre)93Knw/0
Genetic
Background
involves: 129X1/SvJ * C57BL/6J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Htr2ctm2Jke mutation (0 available); any Htr2c mutation (16 available)
Tg(Zp3-cre)93Knw mutation (2 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• a high rate of seizure-induced mortality is observed from 6 weeks through 17 weeks
• Background Sensitivity: with further backcrossing to enrich the C57BL/6J background content, the mortality phenotype is almost eliminated

growth/size/body
• on an obesogenic (high fat,high sugar) diet, higher rate of obesity is observed compared to controls

behavior/neurological
• mice exhibit seizure-induced death

homeostasis/metabolism
• on an obesogenic (high fat,high sugar) diet, higher rate of obesity is observed compared to controls
• mice show enhanced hyperglycemia incidence when fed an obesogenic (high fat,high sugar) diet

nervous system
• mice exhibit seizure-induced death


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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last database update
01/28/2026
MGI 6.24
The Jackson Laboratory