| Type | MGI:General | Description | mice produce more amyloid beta42 than controls, which increase with age and progressive amyloid beta pathology the ratio of amyloid beta42 to amyloid beta40 is increased initial amyloid beta deposition is seen at 6 months of age amyloid beta1-42 appears initially, followed by amyloid beta3(pE)-42 and amyloid betaX-40 is a minor species |
