motif discovery evidence ECO:0005531 eco We mapped sites upstream of crp itself, SCO4561 and SCO2977, and identified a consensus binding sequence [GTG(N)6GNCAC]; derivatives of this motif could be found in all of the secondary metabolism-associated target sequences, although notably, one-half of the palindrome seemed to be better conserved than the other [GTG(N)6GNGAN] (Fig. 2C; Table 1). snadendla 2015-09-30T15:04:45Z In order to identify a potential regulatory motif for KstR2, we used the promoter regions of the kstR2 orthologues as a training set for the motif identification program MEME (Bailey & Elkan, 1994). This identified a potential regulatory sequence that contains a 14 bp inverted palindromic motif AnCAAGnnCTTGnT (Fig. 2). A type of multiple sequence alignment evidence based on a set of algorithms that infer over-represented motifs from a set of biological sequences returning one or more local multiple sequence alignment defining the inferred motifs. A sequence alignment of the phlA gene promoter region from strain 2P24 with other well-studied 2,4-DAPG producing Pseudomonas strains revealed a very well conserved palindromic sequence GAAACN5GTTTC (Fig. S1). CollecTF Relationship type between sequences (e.g. orthologs from multiple genomes or co-expressed genes in the same genome) is not necessarily assumed. The local multiple sequence alignment is typically ungapped. A common application of motif discovery is to infer the binding motif of a given transcription factor (TF). This can be based on the results of a whole-genome expression analysis, assuming that co-expressed genes are co-regulated by the same TF, from peaks in ChIP-seq experiments with the TF, or from the comparative genomics analysis of the promoter regions of orthologs. multiple sequence alignment evidence