Phylogenetic Tree Builder

Reconstruct phylogenetic trees from protein or DNA/RNA sequence alignments.

Paste your sequence alignment below and click the "Build Tree" button to generate a phylogenetic tree.

See also

• Phylogenetic Tree Editor - An online visual editor for phylogenetic trees.
• Newick Parse Tree Viewer - View the parse trees of Newick strings.
• Newick Editor - A simple online editor for phylogenetic trees in the Newick format.
• The RDF model of the Gene Ontology, demystified - An outline of the structure of the Gene Ontology RDF graph and ways to query it.
• BLAST WASM (In-browser NCBI BLAST) - Compiling the BLAST sequence search/alignment tool to WASM.
• DESeq2 in the browser - Running DESeq2 in the browser.
• PDB to FASTA - Extract protein/nucleotide sequences from PDB files.
• FASTQ to FASTA - Convert FASTQ files to FASTA format.
• ABI to FASTA - Convert AB1 files (Applied Biosystems/ABI trace files) to FASTA format.
• GenBank to FASTA - Convert GenBank flat files to FASTA format.
• Sequence Logo Generator - Create sequence logos from FASTA alignments.
• Genome Browser - Explore the human genome.
• Sequence Alignment Viewer - Open FASTA files in the browser.
• Plasmid Map Generator - A tool to generate plasmid maps from GenBank files.
• NCBI Taxonomy Browser - A simple tool for viewing the NCBI taxonomy tree.
• What is FASTA and how is it used? - Learn about the FASTA format and its applications.
• FASTA Parse Tree Viewer - Visualize the parse tree of FASTA files.
• Scalable genomic alignment with Progressive Cactus - How progressive alignment makes it possible to efficiently align hundreds to thousands of large genomes.
• The ambitious challenge of finishing the human genome - Generating a complete human genome sequence, chromosome by chromosome.
• WikiPathways: A Wikipedia for biological pathways - An overview of the collaboratively edited structured pathway encyclopedia.
• Bioinformatics Crossword - A daily crossword puzzle for bioinformatics terms.
• FASTA Editor - A simple online editor for biological sequences in the FASTA format.
• FASTQ Editor - A simple online editor for biological sequences in the FASTQ format.
• PDB Editor - A simple online editor for Protein Data Bank (PDB) files.
• GenBank Flat File Editor - A simple online editor for the GenBank flat file format.
• Clustal Editor - A simple online editor for Clustal multiple sequence alignment files.
• PDBx/mmCIF Editor - A simple online editor for PDBx/mmCIF files.
• EMBL Flat File Editor - A simple online editor for the EMBL flat file format.
• Awesome bioinformatics - A curated list of awesome links, tutorials, and resources on bioinformatics and related topics.