Figure 1From: Identification of putative regulatory upstream ORFs in the yeast genome using heuristics and evolutionary conservationConservation of uORFs in the GCN4 locus of S. cerevisiae and homologues in 18 fungal species. The species are ordered approximately according to evolutionary distance from S. cerevisiae [13]. uORFs which are conserved with respect to sequence and position within the 5' flanking region are connected by dotted lines. The start codon of the GCN4 coding sequence is located at position 0.Back to article page