An international team of researchers, including scientists from the Joint BioEnergy Institute (JBEI) and U.S. Department of Energy (DOE) Office of Science user facility—the Environmental Molecular Sciences Laboratory (EMSL) conducted a study to identify enzymes that could be genetically manipulated and engineered to speed up the deconstruction process. Using data from EMSL and the Joint Genome Institute (JGI), the team identified a secretion mutant in the model fungus, Neurospora crassa, and subsequently modified the gene in a different filamentous fungi, Myceliophthora thermophila.
Scientists ID Enzyme for Making Key Industrial Chemical in Plants
A team of scientists, including Joint BioEnergy Institute (JBEI) researchers, studying the biochemistry of plant cell walls have identified an enzyme that could turn woody poplar trees into a source for producing a major industrial chemical. The research, recently published in Nature Plants, could lead to a new sustainable pathway for making “p-hydroxybenzoic acid,” a chemical building block currently derived from fossil fuels, in plant biomass.
Jay Keasling Interviewed by Cimpatico TV on Using Bioengineering to Solve Global Challenges
Jay Keasling, Chief Executive Officer of the Joint BioEnergy Institute (JBEI) and Senior Faculty Scientist in BSE, was interviewed by Cimpatico TV on how bioengineering can solve global challenges.
Q&A: The Story Behind Our Infinitely Recyclable Plastic
A multidisciplinary Berkeley Lab team led by the Joint Bioenergy Institute’s Corinne Scown and the Molecular Foundry’s Brett Helms, has been working for several years to develop a game-changing plastic that, unlike traditional plastics, can be recycled indefinitely and is not made from petroleum. Scown and Helms spoke with Berkeley Lab on the inspiration for this plastic, shortfalls in our current recycling systems, and how this ambitious project is enabled by a diverse combination of scientific expertise.
The Future Looks Bright for Infinitely Recyclable Plastic
The average person in the U.S. generates about 100 kg of plastic waste per year, most of which goes straight to a landfill. A team led by the Joint BioEnergy Institute’s (JBEI) Corinne Scown and Jay Keasling and the Molecular Foundry’s Brett Helms and Kristin Persson set out to change that. Less than two years ago, Helms announced the invention of poly(diketoenamine), or PDK, a material that has all the convenient properties of traditional plastics while avoiding the environmental pitfalls. Now, collaborating with researchers from JBEI and Biosciences, the team has released a study that shows what can be accomplished if manufacturers began using PDKs on a large scale.
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