News tagged with environmental bacteria

The first caffeine-'addicted' bacteria

Some people may joke about living on caffeine, but scientists now have genetically engineered E. coli bacteria to do that—literally. Their report in the journal ACS Synthetic Biology describes bacteria being "addicted" ...

dateMar 27, 2013 in Biochemistry
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Why sourdough bread resists mold

Sourdough bread resists mold, unlike conventionally leavened bread. Now Michael Gaenzle and colleagues of the University of Alberta, Edmonton, show why. During sourdough production, bacteria convert the linoleic acid in bread ...

dateFeb 21, 2013 in Cell & Microbiology
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