Figure 4
Bootstrap probabilities (BSPs) from RAxML analyses of the five different data sets that treated codon positions from the 12 protein-coding genes differently. The tree topology is derived from the RAxML analysis based on limited taxonomic sampling from the 12nRTn data set (all ingroup species + 12 outgroup species). Numerals beside internal branches indicate BSPs of ≥50% based on 1000 replicates (BSPs of 1r2nRTn/12nRTn/1r2n3rRTn/12n3rRTn/123aRTn data sets from left to right). Single values denote the same BSPs obtained across the five data sets.