About   Help   FAQ
Phenotypes Associated with This Genotype
Genotype
MGI:3709154
Allelic
Composition
Tg(Camk2a-tTA)1Mmay/0
Tg(tetO-APPSwInd)18Dbo/0
Genetic
Background
involves: C3H/HeJ * C57BL/6 * CBA
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Tg(Camk2a-tTA)1Mmay mutation (8 available)
Tg(tetO-APPSwInd)18Dbo mutation (0 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
nervous system
• amyloid burden worsens in untreated animals between 6 and 9 months of age
• with 3 months of doxycyclin treatment beginning at 6 months of age, suppression of transgene synthesis and complete arrest of increase in amyloid pathology is observed compared to untreated mice; however, in these mice no sign of reduction in amyloid burden is observed
• mice produce transgenic APP protein at 10- to 30-fold over endogenous App levels
• sensitivity of transgene suppression by doxycycline is intermediate between mice of line 885 and line 102

homeostasis/metabolism
• amyloid burden worsens in untreated animals between 6 and 9 months of age
• with 3 months of doxycyclin treatment beginning at 6 months of age, suppression of transgene synthesis and complete arrest of increase in amyloid pathology is observed compared to untreated mice; however, in these mice no sign of reduction in amyloid burden is observed

Mouse Models of Human Disease
DO ID OMIM ID(s) Ref(s)
Alzheimer's disease DOID:10652 J:109829


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
12/10/2024
MGI 6.24
The Jackson Laboratory