molecules

Probiotic drink could combat bugs by ‘blocking DNA molecules that carry antibiotic-resistant genes

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How a probiotic drink could combat superbugs: Yakult-like liquid ‘could block DNA molecules that carry antibiotic-resistant genes in bacteria’ Drink is yet to be developed but would target molecules known as plasmids They exist inside bacterial cells and help them to become antibiotic resistant Bacteria use genes carried by plasmids which give resistance to antibiotics  … Read more

Organic molecules discovered by NASA Curiosity rover are ‘consistent with alien life’

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The search for life on other planets has captivated mankind for decades. But the reality could be a little less like the Hollywood blockbusters, scientists have revealed. They say if there was life on the red planet, it probably will present itself as fossilized bacteria – and have proposed a new way to look for … Read more