Messaggi di Rogue Scholar

language
Pubblicato in GigaBlog

**Deep (ocean) sequencing. Big-(fish) data. **The ocean sunfish, must officially be one of the world’s weirdest creatures to enter the “genome club”, and have its genetic code mapped. Laying the most eggs of any other known vertebrate (up to 300,000,000 at a time), and starting out as the size of the head of a pin, sunfish grow to become to largest bony fish in the sea.

Pubblicato in GigaBlog

Gigascience this week published a high quality genome of the apple, the “golden delicious” variety, to be precise. Although a version of the Malus domestica genome has already been available, Xuewei Li et al .’s de novo assembly significantly improves on that previous ressource, using a healthy injection of long reads from third generation, “single-molecule” sequencing technology.

Pubblicato in GigaBlog

At Disney World infancy ends at 3, or at least that is the age children have to start purchasing tickets. It seemed appropriate to celebrate our 4th birthday there. Or at least at the #ISMB16 Computational Biology meeting that was held this week at the Walt Disney World Resort.

Pubblicato in GigaBlog

Imagine you would like to study a plant species of interest, say for its ability to supply food, fiber, fuel or just to gain a deeper scientific understanding. Two approaches immediately come to mind: an understanding of its underlying genetics and an understanding of plant phenomics, which spans how the genes express themselves across huge length scales from the microscopic to the whole plant itself.

Pubblicato in GigaBlog

Schistocephalus solidus is as an emblematic study system in parasitology, first discovered by Peter Christian Abildgaard as far back as 1790, as having an extremely complicated life-cycle with multiple developmental states and host species (parasitizing crustaceans, fish and birds). Its fitting that such a classical model system has been used to showcase novel mechanisms of crediting and sharing research protocols in a reproducible

Pubblicato in GigaBlog

The great responsibility Every discipline of science is unique.  Ecology is no exception.  We work in diverse, complex, context-dependent systems. Global change and anthropogenic influences are very real issues for the health of the planet that ecologists often examine.  As a discipline, we have moved from context-dependent, local studies to much larger, integrated studies.

Pubblicato in GigaBlog

A new portrait of Obama shows a spineless, slimy, gutter dweller, and in GigaScience today we give you unprecedented insight into what makes them tick. Don’t worry, we haven’t encroached upon Fox News to provide partisan political commentary for the US elections, we are talking about the Obama genus of leaf-shaped Planerians from South America.

Pubblicato in GigaBlog

The use of “big data” genomics technologies may gather most attention and funding in “big money” settings such as healthcare and agriculture, but due to a precipitous drop in cost its use has become increasingly ubiquitous in all corners of biological research, including biodiversity research and conservation.

Pubblicato in GigaBlog

Despite the precipitous drop in the price of DNA sequencing, global credit crunches have tightened the science budgets able to properly take advantage of the potential of genomics. While this plummet in cost has led to an explosion of “mega-sequencing” projects carried out by large international consortia, it has also democratized and empowered what can be done outside traditional academia and research funding environments.