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

Katherine D. Cygnar, et.al., Phosphodiesterase 1C is dispensable for rapid response termination of olfactory sensory neurons., Nature neuroscience, 2009, 12
http://rdf.ncbi.nlm.nih.gov/pubmed/19305400