Figure 7
Maximum-likelihood phylogenetic tree showing the relationship of CmQNS to MdBIS3, HaBPS and other plant type III PKSs. Blue circles indicate the sequences described in this report; a magenta diamond indicates the CmQNS sequence. Bootstrap values for 500 replicates are shown above the branches. Branches with a bootstrap value of less than 50% were collapsed. GenBank accession numbers are given at the end of the gene names. Abbreviations used are as follows: BIS, biphenyl synthase; QNS, quinolone synthase; BPS, benzophenone synthase; BAS, benzalacetone synthase; CHS, chalcone synthase; STS, stilbene synthase; 2PC, 2-pyrone synthase; BBS, bibenzyl synthase; ORAS, 3′-oxoresorcinolic acid synthase. |