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Microbiology
Research
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How Phage Proteases Switch On CBASS Immunity in Bacteria
A Science paper reports that a phage's own protease cuts a bacterial sensor and starts CBASS immunity. What was found, what is…
Research
8m
Inside a Nitrogenase Enzyme That Works at 92 Degrees Celsius
Crystal structures of a deep-sea archaeon's nitrogenase enzyme, stable to 92 C, show the simplest known version of nature's ammonia catalyst.