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. 2010 Jun 22;5(6):e11257. doi: 10.1371/journal.pone.0011257

Figure 7. Phylogenetic tree of CrtYcd, CrtYef and LitAB protein sequences constructed using RAxML.

Figure 7

Fungal bifunctional proteins and LitBC have been trimmed (see Table S2) and, where applicable, individual CrtYc and CrtYd or CrtYe and CrtYf proteins fused to facilitate comparison of equivalent sequences. Bootstrap values are indicated as a percentage of the automatically determined number of replicates determined using the CIPRES web portal; those ≥80% are indicated by an open circle and those ≥60% but <80% by a filled circle. For a version of this tree containing sequence names and numerical bootstrap values see Figure S7. Genomes containing a rhodopsin homolog are indicated by an “R”. Carotenoids typical of each lineage are indicated to the right of each clade; note that not all structures are included. The scale bar represents 10% sequence divergence. The tree is rooted to its midpoint to maximize the clarity of intraclade relationships.