New Hampshire looks for answers behind oyster outbreaks

For the past 25 years, researcher Stephen Jones has tried to understand the threat that bacteria may pose to oysters in New Hampshire's Great Bay estuary. He often couldn't get funding to study the problem. But that is beginning ...

Revealing the weapons by which bacteria fight each other

A new study which was performed jointly at Umea University and the University of Washington in Seattle, USA, discovered that bacteria can degrade the cell membrane of bacterial competitors with enzymes that do not harm their ...

Researchers report nitrate respiration of an enteropathogen

The human pathogen Vibrio cholerae has stumped scientists since its discovery 150 years ago. Experts who studied the bacterium were puzzled that the bacterium was unable to grow under anaerobic conditions although it was ...

Pathogens in Sydney Harbour like it hot but not too salty

A group of pathogenic marine bacteria, responsible for many more deaths worldwide each year than sharks, reside within Sydney Harbour, UTS scientists have found. The presence of pathogenic bacteria from the Vibrio genus within ...

Bacteria supply their allies with munitions

Bacteria fight their competitors with molecular spear guns, the so-called Type VI secretion system. When firing this weapon they also unintentionally hit their own kind. However, as Prof. Marek Basler from the Biozentrum ...

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