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

X W. Deng, et.al., Unified nomenclature for the COP9 signalosome and its subunits: an essential regulator of development., Trends in genetics : TIG, 2000, 16
http://rdf.ncbi.nlm.nih.gov/pubmed/10782111