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image: Image of the Day: Bacterial Flagella

Image of the Day: Bacterial Flagella

By The Scientist Staff | May 8, 2018

Real-time imaging reveals the formation of the bacterial flagella FlhA ring.

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If left unchecked, greenhouse gas emissions will drive ocean temperatures up, affecting wildlife in these regions.

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image: Opinion: How We Found a New Way to Detect “Hidden Sharks”

Opinion: How We Found a New Way to Detect “Hidden Sharks”

By Stefano Mariani and Judith Bakker | May 7, 2018

Given the speed and efficiency of environmental (eDNA) sampling, a much larger portion of the sea can be screened, in a shorter time, for patterns of diversity.

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The extracellular matrix appears to inhibit regeneration; but scientists debate whether heart muscle really comes back.  

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image: Image of the Day: Swiss Army Crustacean

Image of the Day: Swiss Army Crustacean

By The Scientist Staff | May 2, 2018

The tools researchers used to study how this amphipod’s limbs develop could help inform our understanding of cell lineages and fates.

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Researchers stumbled across the connection while searching for ways to reduce vision problems in people with achromatopsia.

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Research suggests that the invasive, all-female Procambarus virginalis originated in a German aquarium back in the 1990s.

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The devices, which could one day treat children with esophageal atresia and short bowel, were recently tested in pigs.

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A trio of papers provide new insight into embryo development.

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image: Mitochondria’s Bacterial Origins Upended

Mitochondria’s Bacterial Origins Upended

By Shawna Williams | April 25, 2018

Contrary to some hypotheses, the organelles did not descend from any known lineage of Alphaproteobacteria, researchers find.

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