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Genotyping for APP-Swe transgene
DNA agarose gel showing PCR products from tail digests of 3–4 months old control (lanes 1 and 2) and APPswe/PS1ΔE9 transgenic mice (lanes 3 and 4). The control mice show amplification of 750 bp endogenous product while the transgenic mice also show the 400 bp band corresponding to the APP transgene.
