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PerkinElmer
PerkinElmer

The Scientist

» learning, microbiology and evolution

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Contributors

By | May 1, 2013

Meet some of the people featured in the May 2013 issue of The Scientist.

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Down for the Count

By | May 1, 2013

One, two, three, four . . . . Counting colonies and plaques can be tedious, but tools exist to streamline the process.

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Electric Microbe Hairs

By | May 1, 2013

USC researcher Mohamed El-Naggar demonstrates how some bacteria grow electrical wires that allow them to link up in big biological circuits.

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Electron Shuffle

By | May 1, 2013

Shewanella bacteria generate energy for survival by transporting electrons to nearby mineral surfaces.

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Flying Frog, 1855

By | May 1, 2013

Alfred Russel Wallace, Darwin’s unheralded codiscoverer of the theory of evolution by natural selection, found inspiration in the specimens he collected on his travels.

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image: Gregory Sonnenberg: Cellular Spy

Gregory Sonnenberg: Cellular Spy

By | May 1, 2013

Research Associate, Perelman School of Medicine, University of Pennsylvania. Age: 27

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Speaking of Science

By | May 1, 2013

May 2013's selection of notable quotes

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The King of Turtles

By | May 1, 2013

American naturalist Louis Agassiz had a zeal for collecting that encouraged a nation to engage with nature.

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We're All Connected

By | May 1, 2013

A look at some of biology’s communication networks

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Live Wires

By | May 1, 2013

Discoveries of microbial communities that transfer electrons between cells and across relatively long distances are launching a new field of microbiology.

3 Comments

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