Wednesday, February 28, 2018

Scientists find single letter of genetic code that makes African Salmonella so dangerous

Scientists have identified a single genetic change in Salmonella that is playing a key role in the devastating epidemic of bloodstream infections currently killing around 400,000 people each year in sub-Saharan Africa.

from Top Health News -- ScienceDaily http://ift.tt/2otxgCG

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Scientists create “smart” DNA drug that targets cancer cells with extreme precision

Scientists have created a programmable drug system that can zero in on cancer cells with unprecedented accuracy. Built from synthetic DNA, i...