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The Life Scientists

The Life Scientists

A room for all the life science types on FriendFeed (and everyone we've co-opted). Topics tend to focus on bioinformatics and computational biology, but discussion from any area in biological sciences is welcome. Try not to spam and if you are associated with a service (and most don't know that), please say so.
Blog
Bill Hooker
Zzzoot: The Future of Science: Semantic Web Applications in Scientific Discourse - http://zzzoot.blogspot.com/2009...
"For those who want to take a glimpse at where science and scientific discourse are going, take a look at some of the papers at this workshop" - Bill Hooker from Bookmarklet
Ami Iida
New Genomic Zoo to Collect DNA of 10,000 Vertebrate Species                            http://www.popsci.com/science...
mouse chromosome87.jpg
Steve Koch
"Living with my personal genome" by Jim Watson. Future Medicine - Personalized Medicine - 6(6):607 - Full Text - http://www.futuremedicine.com/doi...
From Johnathan Eisen's twitter: http://twitter.com/phyloge... - Steve Koch from Bookmarklet
Thanks, corrected - Steve Koch
Alejandro Montenegro
The 27th issue of the Cancer Research Blog Carnival is up now! http://amontenegro.blogspot.com/2009...
Ami Iida
Genotype Analysis Identifies the Cause of the "Royal Disease" http://www.sciencemag.org/cgi...
queen_victoria_1887.jpg
Ami Iida
Genome Sequence, Comparative Analysis, and Population Genetics of the Domestic Horse http://www.sciencemag.org/cgi...
Ami Iida
Hematopoietic Stem Cell Gene Therapy with a Lentiviral Vector in X-Linked Adrenoleukodystrophy http://www.sciencemag.org/cgi...
Attila Csordas
PLoS Computational Biology: Looking at Cerebellar Malformations through Text-Mined Interactomes of Mice and Humans - http://www.ploscompbiol.org/article...
"We have generated and made publicly available two very large networks of molecular interactions: 49,493 mouse-specific and 52,518 human-specific interactions. These networks were generated through automated analysis of 368,331 full-text research articles and 8,039,972 article abstracts from the PubMed database, using the GeneWays system." - Attila Csordas from Bookmarklet
authors are not humble: "We described and made publicly available the largest existing set of text-mined statements; we also presented its application to an important biological problem" - Attila Csordas
Deepak Singh
Warren DeLano of PyMol fame has passed away :(
Oh no, that's terrible news... how did you hear?? - Shirley Wu
on the ccp4 mailing list - Deepak Singh from IM
Very sad, I saw Warren introduce an early version of PyMol, it was an excellent piece of software for a one man effort. The mailing list announcement is here: https://www.jiscmail.ac.uk/cgi-bin... - Greg Tyrelle
Ah i see. Nothing on the google yet. He was relatively young too, wasn't he? Sad... - Shirley Wu from twhirl
I met him in August and he seemed fine! very depressing - Rajarshi Guha
He wasn't much older than me and I knew him a bit back in my modeling days, so this really sucks - Deepak Singh
Very, very sad. Today in my graduate course on RNA one of the students spent most of the class showing us images of the ribosome that he generated with PyMol. The first thing I introduce to the students in this course is how to use PyMol. This is truly a great loss to the community. - Tom Tullius
so sad. I only interacted with Warren via email, but it was always a pleasure. I greatly admired his support of FOSS, and was inspired by his ground-breaking work in molecular visualization. such sad news. - tim
Very sad news indeed... :( - Egon Willighagen
:-( - Michael Kuhn
this is a big and shocking loss - Wladimir Labeikovsky
Wow. I met with him a couple of times. Very, very sad. It will be hard to use pymol now without thinking of him. - Iddo Friedberg
Very sad. Condolences to his family and friends. - Neil Saunders
Very sad indeed. His legacy lives on in awesome molecular graphics now and forever. - Adam Kraut
Oh, that's really, really sad news :( - Andrew Perry
It was a kick in the head today when I heard that he had passed. A sad day indeed - Antony Williams
So sad--young guy, met him at a conference about 2 years ago. Accomplished so much--his science and entrepreneurship was an inspiration to me. - Mary Canady
Anyone else interested in helping continue the PyMol codebase? - Donnie Berkholz
Donnie, certain hope that it doesn't go away - Deepak Singh
Last I glanced at the PyMol codebase it was actually pretty scary. Sloccount says: Totals grouped by language (dominant language first): ansic: 477951 (85.93%) python: 65182 (11.72%) cpp: 12928 (2.32%) - Anders Norgaard
I realize I might get slapped for this but with light comes shadow (very Jungian I know). The upside of Warren releasing code as Open Source is that his work can live on and be continued. This is brilliant. The shadow is what about about his young wife that he has left behind? I talked with Warren earlier this year and PyMol was helping him to create a living. But what does his family... more... - Antony Williams
Heather
"[This study is] the successful first clinical testing of an HIV-derived vector in hematopoietic stem cell (HSC)–based gene therapy. The procedure was used to treat a severe neurodegenerative disease, X-linked adrenoleukodystrophy (ALD), and the results indicate stable expression of a therapeutic gene in a substantial fraction of patients’ hematopoietic cells, as well as clinical benefits." - Ruchira S. Datta
Maxine
Fwd: RT @girlscientist: Our paper "Education and personalized genomics" is out. Email if you want a copy cgunter at hudsonalpha dot org
Nils Reinton
After three rounds of referee comments and subsequent manuscript revision I get the comment: "we would like you to argue around the concept "you only find what you look for" in the discussion and conclusion". WTF, - in a scientific paper !!! What does that even mean ? Anyone have any ideas on how to respond to this ?
who's asking you to do this? the editors? as for what it means: http://en.wikipedia.org/wiki... – but that wouldn't be a positive thing to put in a paper. I don't know what your findings are, but perhaps you can argue "you only find what your method of detection could possibly find" like in the different methods of looking for protein complexes http://www.sciencemag.org/cgi... - Michael Kuhn
Yes, it's the editors and the paper is a straightforward summary of prevalence of a Chlamydia trachomatis variant (nvC trachomatis). We were only looking for nvC and we found nvC. Finding specifically what we are looking for is kind of a cornerstone in diagnostics (specificity) as opposed to basic research, where you might want to find anything and everything. Nevertheless, like you say... more... - Nils Reinton
how about this pattern: "There are other mechanisms to cause X, for example, A, B, and C [REF]. However, our findings explain XX% of all cases and thus show that Y is an important mechanism in the etiology of X." - Michael Kuhn
That would be ok if there were other "mechanisms to cause X", but here "X" is the presence of this bacteria. Our method is not in dispute, nor is the quality of that method, presumably then, it's agreed upon that our method explains 100% of the cases, and I still do not understand what the editors want from us. I would if this was a question of the specificity or sensitivity of the method, but even then the statement would make little sense to me. - Nils Reinton
Ami Iida
Who's taken my fur coat? Vets baffled by bald bears with mystery condition Read more: http://www.dailymail.co.uk/news...
bear332_634x420.jpg
Adriano
Guido van Rossum :: Python in the Scientific World . [Py4Science, UC Berkeley] - http://neopythonic.blogspot.com/2009...
Guido van Rossum :: Python in the Scientific World . [Py4Science, UC Berkeley]
"Yesterday I attended a biweekly meeting of an informal UC Berkeley group devoted to Python in science (Py4Science), organized by Fernando Perez. The format (in honor of my visit) was a series of 4-minute lightning talks about various projects using Python in the scientific world (at Berkeley and elsewhere) followed by an hour long Q&A session. I was blown away by the wide variety of Python use for scientific work. It looks like Python (with extensions like numpy) is becoming a standard tool for many sciences that need to process large amounts of data, from neuroimaging to astronomy... [see list of very interesting TOPICS and projects]." \\ see also http://fperez.org/py4scie... which includes links \ Video at http://www.archive.org/details... - Adriano from Bookmarklet
Attila Csordas
Networking in VIVO, Online networking, Cross-disciplinary collaboration, News, Naturejobs - http://www.nature.com/naturej...
more details on where the big $12.2-million grant goes to:"The site's algorithm searches for scientific topics, and VIVO yields detailed 'hits' broken down into the most relevant subcategories — such as researchers, activities, events, organizations, publications or subtopics related to the term. "If you search for people, you'll just get people," says Conlon" - Attila Csordas from Bookmarklet
Iddo Friedberg
Byte Size Biology » The Genomic Ark: 10,000 vertebrate genomes - http://bytesizebio.net/index...
Greg Tyrelle
Heather
Liked: Shining a light on dark data - http://dmm.biologists.org/content... by Chris Patil (http://friendfeed.com/mycopha...) and Vivian Siegal (editor of Disease Models and Mechanisms).
"We are increasingly keeping scientific records in electronic form; it would be straightforward to wrap our notebook pages describing an orphan result with a bit of searchable text, generate a web page, and submit the whole thing to a database. The act of conducting research would thus become practically synonymous with the act of disseminating the resulting knowledge. Along the way, we would have to spend some energy improving the records that we keep in order to ensure that our notebooks were more accessible to outside readers and less like the quirky private diaries they often become." Heh. - Heather
.. and if this could result in a proper citable reference on the other end, that'd sweeten the deal :) See e.g. Jean-Claude Bradleys comment near the top of this thread, about 'dumping' data to Nature Preceding to get a reference + DOI in return: http://friendfeed.com/the-lif... - 'Mummi' Thorisson
Mike Chelen
PathVisio / WikiPathways tool for creating and analysing biological pathway diagrams - http://www.pathvisio.org/
PathVisio / WikiPathways tool for creating and analysing biological pathway diagrams
I'd really like to see that refactored as a collaborative Google Wave gadget. - Dan Hagon
Me too, re: Google Wave gadget. Then add SBML support, use SBGN in the display, support MIRIAM annotations and I can retire penniless. - Neil Swainston
@Neil, there are a few other tools which support SBML and SBGN (see http://sbgn.org/Communi...). Wikipathways seem to be inventing yet another pathway format and dont provide a conversion to any other existing "standard". Shame as it would benefit everyone if they did. - Frank
Thinking about it a little more, I'd really like to see the above refactored as a collaborative Google Wave Gadget. I've been involved in about five network reconstruction "jamborees" now, which involve flying loads of people around the World to sit in a room and discuss things that they could do with PathVisio (if it supported SBML...) or Payao. Anyways, this costs a fortune (see the... more... - Neil Swainston
@Neil: WikiPathways is intended exactly for that type of collaborative pathway creation. WikiPathways pathway format is based on, and developed in cooperation with, http://www.genmapp.org. So admittedly it's not a widely supported standard, but at least it wasn't a complete new invention. SBML / SBGN support is on its way. Re Google Wave: unfortunately, all this work predated Google Wave by several years... - Martijn van Iersel
Chris Patil
An op/ed about publishing "negative" results: "Shining a Light on Dark Data," by myself and Vivian Siegel http://dmm.biologists.org/content...
Great piece! I especially like the delineation of types of "negative" results - results that aren't even "negative", but just were deemed unpublishable for some reason or another. It does seem that a lot of the practical barriers would be overcome by self-publishing online through electronic notebooks or blogs, with minimal effort, but minimal is still some... - Shirley Wu from twhirl
Mr. Gunn
Talking to DC « Adam Bosworth’s Weblog - http://adambosworth.net/2009...
Great post about data standards from someone who's been working with them from ODBC to AJAX to XML, with a focus on healthcare data standards but relevant to life science, particularly point 2. - Mr. Gunn from Bookmarklet
Mickey Kosloff
Byte Size Biology » Open Access: what’s in it for me? - http://bytesizebio.net/index...
"One problem that I am facing is convincing colleagues of the utility of an Open Access publication. ... Not everyone operates on large grants. Many lab budgets leave very little room to buy a new laptop, let alone pay for an OA publication (typically the price of two of said laptops)." - Mickey Kosloff from Bookmarklet
Good points here. Proving a rival to current closed-access or setting a precedent to get grant-givers to make line-items for OA publication are good in an abstract/aggregate level, but the individual lab decision-maker is thinking on a lot more concrete terms. Perhaps, some sort of Impact Factor or "open access journal news" to add credence/credibility can substitute? - Benjamin Tseng
I'm glad you've made the point -- I talk about it with students who will have to make these kinds of decisions in the coming years -- and it's a tough one: ideological belief against practical action. Maybe we need a kind of OA investment account where interest can be accrued over the life of a grant. Okay, not realistic...government subsidies, maybe;-)? - Mickey Schafer
Michael Habib
The Research 2.0 Concept Model above is an evolution of the Academic Library 2.0 Concept Models developed for my Master's Paper (http://mchabib.com/2006... ). While the original model primarily focused on academic library services for students, the new model focuses on services for researchers. Like in the original models, the top represents communication spaces grounded in physical space, while the bottom mirrors this in the online realm. Two ends of the spectrum are informal communications and formal communications. My argument is that Research 2.0 falls somewhere between these extremes. A full presentation is located here: http://www.slideshare.net/habibmi... - Michael Habib
The above Scholarly Identity 2.0 Concept Model takes the series of concept models one step farther, but with a slightly different twist. The divide between online and offline scholarly communication is largely meaningless, so has been discarded. The spectrum in this case is more specific with one end being entirely user-generated content and the other traditional scholarly... more... - Michael Habib
Michael - interesting stuff. Do you have that paper you mentioned published by now (blog post is dated mid-2006). I would like to mention some of this in my thesis and cite your publication of course. - 'Mummi' Thorisson
some comments here http://ff.im/aXOKZ, - so what's your thesis about, 'Mummi' Thorisson? - Claudia Koltzenburg
Thesis located here: http://hdl.handle.net/1901/356 and the title is "Toward Academic Library 2.0: Development and Application of a Library 2.0 Methodology" - Michael Habib
Claudia - the overall theme is data publication and the role of data standards, federated database networks and digital identity in facilitating/encouraging data sharing. The context is research into correlation between genotype and phenotype, or medical genetics/genomics more generally. Have a look at this review published last year that i co-authored with my supervisor: "Genotype-phenotype databases: challenges and solutions for the post-genomic era" - http://dx.doi.org/10... - 'Mummi' Thorisson
Nice. Thanks Michael!! - 'Mummi' Thorisson
The second (right) model above on identity is the more interesting of the two. If you are going to look at just one.... - Michael Habib
Interesting social status implications here, especially with the second model. The more robust both sides of the scholar2.0 identity components (UGC + trad), the "deeper" the 2.0 identity (think tag clouds as the metaphor here). Or, perhaps color combos is a better metaphor, with schol.identity2.0 being a mix of UCG (say, "yellow"), trad (say "blue") and combo being "green" -- the shade... more... - Mickey Schafer
Mike Chelen
"We give a "hoot" about our students' education! My school cares about engaging students and providing them opportunities to learn. We are in a high-need, urban community which strives to meet the needs of all students. Currently, I teach third grade students from a variety of different backgrounds and academic abilities. The student population is highly transient and requires additional support from teachers and educators to provide experiences to help them be successful in school. Students are fascinated by birds of prey, especially owls, and are eager to learn more about them. I want to develop a theme unit that expands the knowledge of third grade students, but I lack the resources to do this. We have minimal supplies in our library and science lab to support student interest. All third grade students will have an opportunity to learn about birds of prey. Our teachers will develop a unit of study which focuses on the owl. It will integrate science and language arts. We need 14... more... - Mike Chelen from Bookmarklet
I donated $25.00 -- think I will do this site from now on instead of Christmas presents with some of my adult friends -- my brother and I have begun donating to charity instead, and I like the way this site lets one choose specifically. - Mickey Schafer
FYI: donors received thank-you note from teacher this morning b/c project met funding goals. Cool! Also can find on site the subsequent activity including ordering and mail receipt of materials. This is a really neat site. Will look for a button to add to univ. web page. - Mickey Schafer
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