Select informative alignment blocks using entropy and gap thresholds. 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.
Analysis files are retained for 30 days from submission. Download your results before the expiration date. Retention and deletion.