Posts tagged “national science foundation

What data should we collect about the input trees for the tree of life?

The absence of a formal reporting standard for phylogenetic analyses is a major impediment for digital access and reuse of published gene trees and species trees.  Efforts are underway to develop a standard for Minimal Information About Phylogenetic Analyses (MIAPA).  An important part of this process is community input on metadata – what is important for use and evaluation, and what is reasonable to expect from producers of trees?

Results from this survey will inform two efforts: the collection of digital phylogenetic data for Open Tree of Life and the development of a minimum information standard for reporting phylogenetic analyses (MIAPA, http://www.evoio.org/wiki/MIAPA).  If you have any questions, please contact Karen Cranston, National Evolutionary Synthesis Center (karen.cranston@nescent.org).

Please add your opinion here

Advertisements

What are your favorite species?

Dear Colleagues,

We need your help creating a list of exemplar species from across the tree of life for our public tree!

As our team works to build an open tree of life for the systematics community, we are also working on a educational version of the tree for the public . Our goal is to depict about 200 better-known (i.e. phylogenetically or otherwise important in some way (pathogen, food source, etc.) species from all three domains of life. The intended audience of this effort includes educators, students, and the public in general.

Please click this link to vote for your 5 best exemplars.

And please join the OpenTree conversation through our websiteemail, and Twitter (opentreeoflife).Thank you!


NSF’s press release on the Open Tree of Life

Press Release 12-106 (original article)
Assembling, Visualizing and Analyzing a Tree of All Life

National Science Foundation grants will bring together what’s known about how species are related

The “Open Tree of Life” is one of three major new scientific projects funded by the NSF.

June 4, 2012

A new initiative aims to build a comprehensive tree of life that brings together everything scientists know about how all species are related, from the tiniest bacteria to the tallest tree.

Researchers are working to provide the infrastructure and computational tools to enable automatic updating of the tree of life, as well as develop the analytical and visualization tools to study it.

Scientists have been building evolutionary trees for more than 150 years, since Charles Darwin drew the first sketches in his notebook.

Darwin’s theory of evolution explained that millions of species are related and gave biologists and paleontologists the enormous challenge of discovering the branching pattern of the tree of life.

But despite significant progress in fleshing out the major branches of the tree of life, today there is still no central place where researchers can go to visualize and analyze the entire tree.

Now, thanks to grants totaling $13 million from the National Science Foundation’s (NSF) Assembling, Visualizing, and Analyzing the Tree of Life (AVAToL) program, three teams of scientists plan to make that a reality.

(more…)