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

Engineering

1 answer:

Marta_Voda [28]3 years ago

6 0

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.

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