Phenotypes Associated with This Genotype

Genotype
MGI:3722101

• Allelic Composition: Tg(GSK3B*S9A)1Vln/0; Tg(Thy1-MAPT)1Vln/Tg(Thy1-MAPT)1Vln
• Genetic Background: involves: FVB

• ♀: phenotype observed in females
• ♂: phenotype observed in males
• N: normal phenotype

behavior/neurological

behavior/neurological phenotype ( J:100971 )

N • mice show equal performance to wild-type in the hanging grid test and forced swim test, and show almost no impairment of the righting reflex

impaired coordination ( J:100971 )

• double mutants are unable to remain on the rotating rod

nervous system

abnormal axon morphology ( J:100971 )

• in 3-month old mice, dilated axons are observed, but numbers are reduced ~5-fold in spinal cord and ~20-fold in cerebral cortex compared to Tg(Thy1-MAPT)1Vln homozygotes

• axonal dystrophic changes are dramatically reduced in mice expressing both transgenes

muscle

muscle phenotype ( J:100971 )

N • quadriceps is normal and devoid of any muscle wasting

Mouse Models of Human Disease		DO ID	OMIM ID(s)	Ref(s)
Alzheimer's disease		DOID:10652		J:100971