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

N G. Copeland, et.al., Regional localization of three convertases, PC1 (Nec-1), PC2 (Nec-2), and furin (Fur), on mouse chromosomes., Genomics, 1992, 13
http://rdf.ncbi.nlm.nih.gov/pubmed/1354647