Fig 5. Bayesian 50% majority rule consensus tree based on 24 nucleotide sequences of 68 strains representing the Chlorophyta.

The 24 genes were atpA, atpB, atpE, atpF, petB, petD, petG, psaB, psbB, psbD, psbE, psbF, psbH, psbJ, psbK, psbL, psbN, rbcL, rpl2, rpl20, rpl36, rpoA, rps8 and ycf3. The main parameters were: ngen = 2000000, samplefreq = 100, nchains = 4, nst = 6, rates = gamma. The Bayesian posterior probabilities were given at the nodes. The tree was rooted to Pyropia yezoensis.