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

I. Ishii, et.al., Selective loss of sphingosine 1-phosphate signaling with no obvious phenotypic abnormality in mice lacking its G protein-coupled receptor, LP(B3)/EDG-3., The Journal of biological chemistry, 2001, 276
http://rdf.ncbi.nlm.nih.gov/pubmed/11443127