Brain Transcriptome Database (BrainTx)http://rdf.ncbi.nlm.nih.gov/pubmed/

G. Thinakaran, et.al., Endoproteolysis of presenilin 1 and accumulation of processed derivatives in vivo., Neuron, 1996, 17
http://rdf.ncbi.nlm.nih.gov/pubmed/8755489