Research and publish the best content.
Get Started for FREE
Sign up with Facebook Sign up with X
I don't have a Facebook or a X account
Already have an account: Login
Bioscience News - GEG Tech top picks
8.8K views |
+0 today
 Your new post is loading...
Your new post is loading...
Scoop.it!
BigField GEG Tech's insight:
UCR graduate researcher Cory Schwartz and professor of chemical and environmental engineering Ian Wheeldon have expanded the way yeast can be manipulated through the Clustered Regularly Interspaced Short Palindromic Repeats gene editing system (CRISPR-CAS9). With this new system, biofuels, adhesives and fragrances can be mass produced at a cheaper cost. 
Scoop.it!
The plant cell wall is an important factor for determining cell shape, function and response to the environment. Secondary cell walls, such as those found in xylem, are composed of cellulose, hemicelluloses and lignin and account for the bulk of plant biomass. The coordination between transcriptional regulation of synthesis for each polymer is complex and vital to cell function. A regulatory hierarchy of developmental switches has been proposed, although the full complement of regulators remains unknown. Here we present a protein–DNA network between Arabidopsis thaliana transcription factors and secondary cell wall metabolic genes with gene expression regulated by a series of feed-forward loops. This model allowed us to develop and validate new hypotheses about secondary wall gene regulation under abiotic stress. Distinct stresses are able to perturb targeted genes to potentially promote functional adaptation. These interactions will serve as a foundation for understanding the regulation of a complex, integral plant component.
BigField GEG Tech's insight:
|
Scoop.it!
BigField GEG Tech's insight:
Researchers at Lawrence Berkeley National Laboratory have condensed a common biofuel manufacturing process down to a single container.
Scoop.it!
New cofactor supports α,β-unsaturated acid decarboxylation via 1,3-dipolar cycloaddition. Nature, 2015; DOI: 10.1038/nature14560
BigField GEG Tech's insight:
Scientists at The University of Manchester have made an important discovery that forms the basis for the development of new applications in biofuels and the sustainable manufacturing of chemicals. In this particular study, published in the journal Nature, researchers focussed on the production of alpha-olefins; a high value, industrially crucial intermediate class of hydrocarbons that are key chemical intermediates in a variety of applications, such as flexible and rigid packaging and pipes, synthetic lubricants used in heavy duty motor and gear oils, surfactants, detergents and lubricant additives.
|
Producing fuels from plants and other renewable sources requires breaking down the chemical cellulose; a major candidate to drive, or catalyze, this stubborn chemical is a ubiquitous microorganism called Clostridium thermocellum that works well in hot environments without oxygen. Researchers found that C. thermocellum uses a previously unknown mechanism to degrade cellulose, in addition to other known degradation mechanisms.