About   Help   FAQ
Phenotypes Associated with This Genotype
Genotype
MGI:5428425
Allelic
Composition
Hprt1tm1(Camk2a-APP*Swe*Lon,-MAPT*P301L*R406W)Geno/Hprt1+
Tg(PSEN1)5Dbo/0
Genetic
Background
involves: 129P2/OlaHsd
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Hprt1tm1(Camk2a-APP*Swe*Lon,-MAPT*P301L*R406W)Geno mutation (0 available); any Hprt1 mutation (1279 available)
Tg(PSEN1)5Dbo mutation (1 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
behavior/neurological
• at 5 months, mice exhibit impaired social recognition memory compared with control mice
• at 12 months, mice lack social recognition memory unlike control mice
• impaired at 8 months
• amnesia at 12 months
• at 12 months, mice exhibit impaired object recognition following spatial displacement compared with control mice
• impaired at 12 months
• mice exhibit higher swim speeds compared with control mice
• at 12 months, mice fail to exhibit a decline in activity during the day phase unlike control mice
• at 5 months mice exhibit increased wake time compared with control mice
• at 5 and 12 months, mice exhibit a decrease in rapid eye movement (REM) sleep compared with control mice
• at 5 months, mice exhibit a reduction in nonREM sleep compared with control mice
• at 12 months mice exhibit longer latency to sleep onset compared with control mice

nervous system
N
• mice do not develop fibrillary plaques or tangles
• mice exhibit a slowing of electroencephalogram compared with control mice
• mice exhibit faster decay of long term potentiation compared with control mice
• however, post-tetanic potentiation is normal

homeostasis/metabolism
• mice exhibit early and progressive brain glucose metabolism compared with control mice

Mouse Models of Human Disease
DO ID OMIM ID(s) Ref(s)
Alzheimer's disease DOID:10652 J:180977


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)
Citing These Resources
Funding Information
Warranty Disclaimer, Privacy Notice, Licensing, & Copyright
Send questions and comments to User Support.
last database update
11/12/2024
MGI 6.24
The Jackson Laboratory