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

Claire. Niro, et.al., Six1 and Six4 gene expression is necessary to activate the fast-type muscle gene program in the mouse primary myotome., Developmental biology, 2010, 338
http://rdf.ncbi.nlm.nih.gov/pubmed/19962975