Making scientific data available
In case you haven’t seen the video yet, Open Tree of Life investigator Karen Cranston talked about sharing research data in open access data repositories during the Creative Commons 10-year celebration in Raleigh, North Carolina, last December. She mainly focused on the use of CC0 for Dryad, which is a curated general-purpose repository that makes the data underlying scientific publications discoverable and freely reusable. Cranston also mentioned that data availability leads to more citations, which is highly valued in the academic community. You can access the presentation slides as well (link).
Crandall featured on PeerJ blog
Open Tree of Life investigator Keith Crandall is featured on the blog of PeerJ, which is a peer-reviewed, open access journal on the Internet. Crandall is an Academic Editor for PeerJ and is the director of the Computational Biology Institute at George Washington University. He was the editor for the “living fossil” manuscript that got much news media attention last week. Here’s the link to the interview.
Do you want an app for this?
The developers of the Open Tree of Life would like to know from the phylogenetic community what kind of information they want to extract from its database when the first draft is released later this year. With those preferences, it is possible to develop an API that gives scientists the opportunity to build their own websites or software packages that use the data.
An API (application programming interface) is a digital tool that allows one website or software program to “talk” to another website to dig up certain pieces of data. For instance, a lot of people use Tweetdeck to navigate the ongoing bombardment of messages in the Twittersphere. In that case, Tweetdeck is connecting to Twitter, through its API, to receive and order the messages according to the preferences of the user.
In case of the Open Tree of Life, an API gives researchers advanced access to the data of about two million species, the phylogenies that have been created to illustrate possible relationships between them, and the underlying data and methods of synthesis. “For example, it will be possible to select smaller trees for specific species or find out how many studies there are for a particular node within the database,” says Karen Cranston, the lead investigator of the project. (more…)
Across disciplinary boundaries
What do a fungal evolutionary biologist and a computer scientist have in common?
It is usually easier to name a long list of differences, but that does not mean that those scholars are investigating different issues all the time. They may be very much interested in the same problems, yet apply different perspectives and methods in search for answers.
Those scientists could continuously work on their individual research projects for may years. However, in some cases only an interdisciplinary collaboration leads to a solution. The investigators of the Open Tree of Life project hope this will be the case for them as well. Their goal: creating a tree of life that includes all 1.9 million known species. (more…)
Wanted: All your favorite trees
With eleven investigators, the Open Tree of Life project is already a large-scale research endeavor. But that does not mean that they can add all 1.9 million known species to a database by themselves. In fact, they are looking for help.
A lot of help.
The main goal of the project is to merge all existing phylogenetic trees in one overarching tree of life. In the past few months, the researchers have been working on software applications to make it possible to store all known species and, more important, to specify how they are all linked to each other in evolutionary terms.