Figure 6.

Classification of rp gene promoters. The data in Table 1 were used to classify the rp promoters into eight groups according to whether they contain aligned sites for GABP, Sp1, YY1, or various combinations of these factors. The promoters highlighted in green are those in which the TATA box quality of both orthologues was ranked as + or in which one ranked as + and the other as +/-. The promoters highlighted in yellow are those in which both orthologues ranked as +/- or in which one ranked as + and the other as -. Non highlighted promoters are those in which both orthologues ranked as – or in which one ranked as +/- and the other as -.