News tagged with oxygen levels

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A chaperone for the 'guardian of the genome'

The protein p53 plays an essential role in the prevention of cancer by initiating the controlled death of a cell with damaged genes which is in danger to transform into a cancerous cell. The heat shock protein Hsp90, in turn, ...

Sep 07, 2011
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Algal turf scrubbers clean water with sunlight

An article published in the June issue of BioScience describes the early scale-up stage of a new biotechnology with environmental benefits and possible commercial potential. Algal turf scrubbers are field-sized, water-treatment system ...

Jun 01, 2011
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Tons of dead sardines scooped from Calif. harbor

(AP) -- Cleaning crews on Sunday finished removing millions of fish found floating dead in a Southern California marina, five days after the slimy, stinking mass of sardines was discovered.

Mar 14, 2011
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