Category Archives: bioblogs

Bio::Blogs #16 – Halloween edition

Blogs #16

Original image courtesy of Flickr user docman

Welcome to the 16th edition of Bio::Blogs, the monthly digest of highlights from bioinformatics and computational biology blogs. Hat tip to Deepak for suggesting the name (we actually start to absorb many sides of Halloween here in Poland).

Everyday science

This time we have interesting post on day-to-day scientific life in three categories: issues of scientific communication, bioinformatics workspace and software tips and news.

Michael Barton from Bioinformatics Zen posted three stories explaining how web technologies may improve scientific communication, plus he shared his thoughts about developing skills that are rarely taught in a grad school. “As for your research, start a blog”, he writes, “(…) Try alternative communication formats, post videos on your research, persuade other members in your lab as well.” As we speak about alternative formats, you’ve probably heard about Second Life and SciFoo virtual talks. If SL still feels awkward to you, Sandra Porter from Discovering Biology in a Digital World wrote a gentle introduction to attending a Second Life poster session.

From Neil Saunders we have an excellent tutorial (part I and part II) about setting up and using SVN and Trac for tracking bioinformatics projects. In theory, scientists should be able to trace anything they release (not only source code) back to its origins and Neil has ready to implement solution. As Paulo Nuin from Blind.Scientist found Trac a little bit clumsy, he recommended svn-time-lapse instead, since it’s easier to compare two versions of the file (see part I and part II). You can test both approaches with your new project inspired by Tiago from Perfect Storm – he started an interesting journey with Scala for bioinformatics.

There are around 10 new software releases every hour at Fortunately pool of scientific software is more manageable. This month’s highlights are: good news from Noel O’BoyleFrog developers donated their code to OpenBabel (that means flexible command-line converter from 1D/2D descriptors of molecules to 3D structure in a near future), tip from Andrew Perry about starting Qutemol, simple but impressive molecular visualizer, under linux (hint: use Windows version), reports from Animesh Sharma on the new versions of Biopython and Bioconductor.

Outside these categories there is a post of Jason Isheng Tsai from Paradoxus (good timing, only hour and a half before finishing this post) about his usual day in front of a computer. If you do have friends who are not scientists (do you? 🙂 ) asking about your work, you can point them there, although I have a feeling that they may not understand the irony in a difference between “grant version” and “real version” of the scientific work…

Trends, predictions and analysis

October started with announcement from IBM Research about software for 3D visualization of patient’s medical records. Bertalan Meskó from ScienceRoll posted his interview with Andre Elisseeff, who leads the healthcare projects at IBM Zurich Research Lab. Elisseeff says they got very positive feedback from physicians that used this “Google Earth for human body”. Maybe this and other health-related news were inspiration for Pedro Beltrao to write a brilliant story about possible future of personalized genomics. Frightening stuff.

Managing data across therapeutic programs can be challenging, not only because of their amount, but also because of difficulties in sharing information stored in there. Deepak Singh posted his thoughts on a topic of persistent context, this is maintaining context of the information along with the information. For me the eye-opening sentence was: “If you are storing relationships, i.e. your queries, and treating them as pieces of data, you are essentially capturing relationships, and the semantic web provides an elegant framework to do so.”

Open access

I am happy to point you to a post of Michael Kuhn about Max-Planck Society canceling its subscription to Springer journals. Reason for canceling? Way too expensive subscription (if paying individually for each downloaded paper is considered cheaper, such subscription is too expensive). Can you see a smile on faces of publishers of open-access journals?

If this issue resonate with you, have a look at the Evolgen highlight – an editorial in PLoS Biology entitled “When Is Open Access Not Open Access?” (–important update– see Pedro’s comment to that editorial), and point your colleagues who are not yet aware of significant changes we are facing to screencast of

Research highlights

One of the things I found interesting this month were two posts of Ian York from Mystery Rays from Outer Space. He wrote about publication demonstrating a potent epitope from HIV that emerged from a frame-shifting event and raised a question if this is a major phenomenon. As far as I know, out-of-frame sequences were not yet thoroughly analyzed – is it a chance for smart bioinformatics?


Scientific blogosphere is getting older: this month Omics! Omic! written by Keith Robinson turned one.

So, that’s all for this month. I apologize if anybody felt omitted but you have a good chance to pay me back by claiming the next edition of Bio::Blogs (just send an email to bioblogs at gmail dot com). I also want to thank Pedro Beltrao for giving me a chance to host this edition, despite my apparent bastardization of English language.


Posted by on November 1, 2007 in bioblogs, bioinformatics, Community