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What are probiotic bacteria and how did Danino and his team use this type of bacteria to detect liver cancer?
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What are probiotic bacteria and how did Danino and his team use this type of bacteria to detect liver cancer?

User Conrad Vanlandingham
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Step-by-step explanation:

Probiotics are a combination of live beneficial bacteria and/or yeasts that naturally live in your body. Bacteria is usually viewed in a negative light as something that makes you sick. However, you have two kinds of bacteria constantly in and on your body — good bacteria and bad bacteria.

Using a harmless strain of E. coli that colonizes the liver, the researchers programmed the bacteria to produce a luminescent signal that can be detected with a simple urine test.

User JohnSG
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