Numerous Biosciences Area personnel are among the 2021 Berkeley Lab Director’s Awards honorees. This annual program recognizes outstanding contributions by employees to all facets of Lab activities. A complete list of winners can be found here. The 10th annual Director’s Awards ceremony will take place on November 18 at noon.
X-rays Capture Unprecedented Images of Photosynthesis in Action
An international team of scientists is getting closer to discovering how plants split water during photosynthesis and produce nearly all of the oxygen in our atmosphere. Thanks to unprecedented, atomic-scale images of a protein complex found in plants, algae, and cyanobacteria captured by ultrafast X-ray lasers, researchers conducted atomic-level experiments to help delineate the mechanism of this system that also yields the protons and electrons used to reduce carbon dioxide to carbohydrates later in the photosynthesis cycle. The effort to uncover the secrets of this protein complex, photosystem II, was led by Vittal Yachandra and Junko Yano in the Molecular Biophysics & Integrated Bioimaging (MBIB) Division and the team’s findings were published this week in Nature.
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