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

Timothy J. Bauler, et.al., The FERM and PDZ domain-containing protein tyrosine phosphatases, PTPN4 and PTPN3, are both dispensable for T cell receptor signal transduction., PloS one, 2008, 3
http://rdf.ncbi.nlm.nih.gov/pubmed/19107198