Fig 1.
Bayesian phylogenetic tree for the rbcL gene.
Vertical bars on the right indicate the clades detected by the coalescent-based GMYC, PID, PTP, the distance-based ABGD approach, the character-based CAOS and the final assignment. Posterior probabilities and NJ bootstrap values were included.
Fig 2.
Bayesian phylogenetic tree for the ITS gene.
Vertical bars on the right indicate the clades detected by the coalescent-based GMYC, PID, PTP, the distance-based ABGD approach, the character-based CAOS and the final assignment. Posterior probabilities and NJ bootstrap values were included.
Fig 3.
Bayesian phylogenetic tree for the tufA gene.
Vertical bars on the right indicate the clades detected by the coalescent-based GMYC, PID, PTP, the distance-based ABGD approach, the character-based CAOS and the final assignment. Posterior probabilities and NJ bootstrap values were included.
Fig 4.
A (a): Histograms of intra- (in blue) and inter-specific (in red) average distances between rbcL sequences; (b): Histograms of intra- (in blue) and inter-specific (in red) pairwise distances between rbcL sequences. B (a): Histograms of intra- (in blue) and inter-specific (in red) average distances between ITS sequences; (b) Histograms of intra- (in blue) and inter-specific (in red) pairwise distances between ITS sequences.
Fig 5.
(a) Histograms of intra- (in blue) and inter-specific (in red) average distances between tufA sequences; (b) Histograms of intra- (in blue) and inter-specific (in red) pairwise distances between tufA sequences.
Fig 6.
Combinations of diagnostic nucleotides for each of the 31 Chlorella-like taxa recovered in Fig 1.
Nucleotide numbers refer to 45 selected positions on the rbcL sequences (positions 151 to 998).
Fig 7.
Combinations of diagnostic nucleotides for each of the 20 Chlorella-like taxa recovered in Fig 2.
Nucleotide numbers refer to 44 selected positions on the ITS sequences (positions 229–1069).
Fig 8.
Combinations of diagnostic nucleotides for each of the 14 Chlorella-like taxa recovered in Fig 3.
Nucleotide numbers refer to 30 selected positions on the tufA sequences (positions 19–673).