Figure 2From: Rate of promoter class turn-over in yeast evolutionSwitch of promoter type by ABZ1 gene. Red, TATA consensus sequence; green, ATG start codon. S. cerevisiae carries the consensus TATA(T/A)A(T/A)(T/G) sequence in position -73 relative to the ATG start codon. The consensus is also conserved in S. paradoxus, S. kudriavtsevii and S. bayanus. In S. mikatae, at least two nucleotides are substituted, eliminating the TATA box.Back to article page