Cellular survival during periods of acute environmental stress is essential for single-celled organisms. Reporting in Nature Cell Biology, Saad et al. (2017) identify reversible aggregation of the metabolic enzyme pyruvate kinase under environmental stress and propose a method to protect and store proteins for immediate use post-stress.
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http://dx.doi.org/10.1016/j.devcel.2017.09.015 | DOI Listing |
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