4 Position matrixs found (0.013 seconds) WBPmat00005122 Motif number 18 predicted by Elemento and Tavazoie (2005). WBPmat00005524 Motif number 1-18 predicted by Mortazavi et al. (2010). WBPmat00005505 Matrix no. 18 correlated with muscle-specific gene expression, from Zhao et al. (2007). WBPmat00005527 Motif number 2-18 predicted by Mortazavi et al. (2010); previously found by Elemento and Tavazoie (2005) as a motif with 140th significance out of 375.