Figure 17

Unrooted radial bootstrapped tree for plant and bacterial myb C1-like proteins based on PHYLIP analyses using Zea C1 transcription factor (UniProt P10290) as the reference sequence. Representative genera are shown, together with E values, indicating the numerical expectation that the alignment with the reference sequence has arisen by chance. Support values (in red) were determined by bootstrap analysis (Additional file 1m). Branch lengths are proportional to number of amino acid substitutions per position. Additional file 2m gives branch length values and confidence limits from the PROML outfile.