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Articles on Microbes

Displaying 141 - 160 of 171 articles

Betty Aneyumel from the Karamoja tribe rakes fermented millet to prepare a local alcoholic drink in Moroto, eastern Uganda. Reuters/Euan Denholm

What ancient African fermentation techniques reveal about probiotics

There’s more to fermented foods than a good meal. Scientists are learning just how such foods encourage the growth of probiotics and how this keeps people healthy.
Surface oil slick from the Deepwater Horizon oil spill. Andreas Teske, University of North Carolina Chapel Hill.

Can we harness bacteria to help clean up future oil spills?

Genetic analysis shows that marine bacteria broke down much of the oil from the 2010 Deepwater Horizon spill. These findings could lead to more effective cleanups after future spills.
Nice to see you: parrotfishes prey on seaweed, which consume seaweeds that can outcompete, smother or even poison corals. Corinne Fuchs

How fish and clean water can protect coral reefs from warming oceans

A combination of factors – pollution, disease and overfishing – is harming corals but scientists have found clues to effective treatment by studying corals’ microbiome.
The world’s driest areas are tipped to get even drier, with potentially worrying implications for soil productivity.

If the world’s soils keep drying out that’s bad news for microbes (and people)

The world’s ‘drylands’ – already home to 38% of the world’s people – are set to dry out even more. And that could harm the soil microbes that keep soils healthy and help crops to grow.
They say you are what you eat, and we’re learning that a bad diet might mean bad moods and bad behaviour. from www.shutterstock.com.au

How your meal affects your mood

Your thoughts, moods and behaviours are the product of your brain. What you eat affects the chemicals in your brain, and thus your moods and behaviours.
Microbes can act as canaries in the coalmine for ocean pollutants such as sewage. Ne0Freedom/Wikimedia Commons

Microbes: the tiny sentinels that can help us diagnose sick oceans

There are more bacteria in the ocean than stars in the known universe. New genetic techniques are letting us use microbes as early warning systems for oceans in trouble from pollution and other stresses.
Understanding microbial activity in rhizosphere – the critical zone where plant roots, microbes and minerals interface – is critical to promoting plant health. Pacific Northwest National Laboratory

Tapping the ‘plant microbiome’ to improve farming and plant health

People are increasingly aware of the link between the trillions of microbes that live within our bodies and human health. Studies have found that a healthy population of bacteria, or a microbiome, in a…

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