Engineering a more efficient system for harnessing carbon dioxide

Posted In Climate Change, News
Nov
18


Photo source: ©© Nebojsa Mladjenovic

Excerpts;

Despite the vast diversity of organisms on the planet that express enzymes for the conversion of carbon dioxide into such organic compounds as sugars – as plants do through photosynthesis – the efforts to harness these capabilities to transform CO2 into high-value products such as biofuel and renewable chemicals have met with limited success. While increasing concentration of CO2 in the atmosphere poses a challenge, researchers also see it as an opportunity.

Now a team from the Max-Planck-Institute (MPI) for Terrestrial Microbiology in Marburg, Germany, by tapping the DNA synthesis expertise of the U.S. Department of Energy Joint Genome Institute (DOE JGI) has reverse engineered a biosynthetic pathway for more effective carbon fixation. This novel pathway is based on a new CO2-fixing enzyme that is nearly 20 times faster than the most prevalent enzyme in nature responsible for capturing CO2 in plants by using sunlight as energy…

Read Full Article, Phys. Org (11-17-2017)

Scientists aim to fight climate change with super plants; The Los Angeles Times (11-17-2017)

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