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Several different bacterial and fungal species can be found in cheese and their interactions can be monitored.
A few months ago, the discovery of the antibiotic resistance gene mcr-1 sent shockwaves through the public and the health communities. This piece of bacterial DNA, also known as plasmid-mediated colistin resistance, revealed bacteria had developed a mechanism to tolerate yet another antibiotic.
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For those studying this unique branch of terrestrial life, the identification of resistance genes in the environment suggested there had to be antimicrobials out there. If this was the case, the Archaea were going to play a role. The only question they couldn't answer was the nature of this role. This past week, a team of researchers from Vanderbilt University may have provided the answer: Horizontal Gene Transfer (HGT).
LONDON - Bacteria resistant antibiotics have now spread to every part of the world and might lead to a future where minor infections could kill, according to a report published Wednesday by the World...