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image: Time, Flies

Time, Flies

By | November 1, 2016

By studying the sleep-wake cycle of fruit flies, Amita Sehgal is revealing how the body’s circadian and sleep rhythms are regulated.

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image: Deep-Sea Viruses Destroy Archaea

Deep-Sea Viruses Destroy Archaea

By | October 12, 2016

Viruses are responsible for the majority of archaea deaths on the deep ocean floors, scientists show.

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image: Lateral Gene Transfer in <em>Drosophila</em>

Lateral Gene Transfer in Drosophila

By | October 1, 2016

DNA transfer is a regular event among bacteria, and research over the past decade has shown that microbes can also shuttle their genetic material to multicellular hosts.

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image: Bacteria and Humans Have Been Swapping DNA for Millennia

Bacteria and Humans Have Been Swapping DNA for Millennia

By | October 1, 2016

Bacteria inhabit most tissues in the human body, and genes from some of these microbes have made their way to the human genome. Could this genetic transfer contribute to diseases such as cancer?

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image: Life Scientists Receive “Genius” Grants

Life Scientists Receive “Genius” Grants

By | September 22, 2016

Among this year’s 23 MacArthur Foundation Fellows are pioneering biologists.

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image: Neonatal Gut Bacteria Might Promote Asthma

Neonatal Gut Bacteria Might Promote Asthma

By | September 12, 2016

Byproducts of gut microbes in some 1-month–old babies trigger inflammation that is linked to later asthma development, researchers find.

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image: Giant Petri Dish Displays Evolution in Space and Time

Giant Petri Dish Displays Evolution in Space and Time

By | September 8, 2016

As E. coli bacteria spread over increasingly concentrated antibiotics, researchers discover novel evolutionary pathways that confer resistance.

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image: Fruit Flies Feel Humidity with Dedicated Receptors

Fruit Flies Feel Humidity with Dedicated Receptors

By | September 1, 2016

Drosophila antennae let the insects seek out moisture levels they like best.

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image: Promoting Protein Partnerships

Promoting Protein Partnerships

By | September 1, 2016

Scientists generate new protein-protein interactions at an impressive PACE.

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image: Protein or Perish

Protein or Perish

By | September 1, 2016

A bacteriophage must evolve certain variants of a protein or die.

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