Maximum-likelihood inference and ModelFinder model selection. Program documentation.
Upload or paste FASTA, PHYLIP, Clustal, NEXUS, EMBL or GenBank sequences. Up to 200 sequences, 6000 nucleotide or 2000 amino-acid positions. Sequences must already be aligned.
This service runs IQ-TREE 3. Automatic model uses ModelFinder. Ultrafast bootstrap and SH-aLRT require 1000 replicates when enabled.
Analysis files are retained for 30 days from submission. Download your results before the expiration date. Retention and deletion.