Indiana University biologists and two physicists at Brown University with IU connections have shown that certain bacteria wait until the last minute to synthesize the glue that allows them to attach permanently to surfaces. ...> Full Article
Researcher Jean-Paul Meijnen has "trained" bacteria to convert all the main sugars in vegetable, fruit and garden waste efficiently into high-quality environmentally friendly products such as bioplastics. He will be defending his doctoral thesis on this topic, which was carried out in the context of the NWO B-Basic program, at TU Delft in the Netherlands on Monday Nov. 22, 2010. ...> Full Article
When certain bacteria reproduce by splitting in two, one cell inherits a propeller for swimming and the other builds a stalk to cling to surfaces. University of Washington researchers developed biosensors to observe what was going on biochemically. They found that a signaling chemical c-di-GMP was unevenly distributed during cell division, and that the swimming cell got less than the stalk cell. The biosensors enabled the researchers to measure these fluctuations in a single bacterium smaller than any animal or plant cell. ...> Full Article
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