Tag : bacteria

bacteria

Large-Scale International Project Maps the World’s Microbes

The first reference database of the microbes colonizing the planet was constructed by more than 500 scientists. They contributed over 27,000 samples of microbiomes from diverse environments around the globe. The Earth Microbiome Project is a massive global research collaboration that resulted in ‘recapturing’ half of all known bacterial sequences.

Salmonella

Genetically-Modified Salmonella destroys Brain Tumors

Scientists developed a strain of Salmonella that fights aggressive brain cancers which produced a remarkable 20% rate of tumor remission in a rat model, where there are normally no survivors. The bacteria were genetically equipped with a sophisticated tumor-homing mechanism along with cancer fighting weapons, causing the tumors to effectively self-destruct.

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