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Synthesis release



Release notes

A fuller release history (including early draft versions) is available in the germinator documentation:

Open Tree of Life version 14.9

Version 4.1 of the synthetic tree was generated on 30 May 2024 using the propinquity pipeline SHA 3465211a757420b8f8584da98ed9d5390d8db9cf.


There are two downloads. The first (smaller download) contain only tree and annotations files. The second (larger download) is the full output from the synthesis procedure, including documentation. You can also browse the full output.

  • Tree and annotations : Several versions of the synthetic tree, along with the annotations file. See the enclosed README for details. (compressed tar archive; 38 Mbytes)
  • All pipeline outputs : Outputs and documentation from all stages of the synthesis pipeline. Or, you can browse the output rather than downloading. (compressed tar archive; 497 Mbytes)

Release notes

Changes in inputs

  • 32 new input trees, and 1 input tree1 removed
  • OTT 3.7.2 instead of OTT 3.6

Changes in output

total tips23925782384572-8006
tips from phylogeny11266912977817109
internal nodes in taxonomy224208223266-942
internal nodes from phylogeny10194711570813761
broken taxa73508123773