This is a backup server running the last version of iTOL2. You can use it freely and upload new trees, but they will not be visible in current version of iTOL.

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Other phylogenetic trees

iTOL is used to generate trees in various projects. Some examples include:

• SmashCommunity
• iPath: interactive Pathways Explorer
• metaTIGER: Metabolic Gene Evolution Resource
• eggNOG: evolutionary genealogy of genes: Non-supervised Orthologous Groups

If you're interested or need help in using iTOL for your own large scale display of various trees, feel free to contact us.

Tree generator based on NCBI Taxonomy

If you need to generate a basic phylogenetic tree based on NCBI taxonomy, we recommend phyloT : a tree phylogenetic tree generator . In addition to tree generation in various formats, it supports direct upload/visualization in iTOL. You can visit phyloT by clicking on the logo below:

Citations: Letunic and Bork (2006) Bioinformatics 23(1):127-8 and Letunic and Bork (2011) Nucleic Acids Res doi: 10.1093/nar/gkr201

Send comments to Ivica Letunic