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The Scientist

» brain and microbiology

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image: “Inner GPS” Support

“Inner GPS” Support

By | February 5, 2015

Grid cells—the neurons that function as a spatial navigation system—require input from another set of neurons, a rat study shows.

2 Comments

image: Stubbornly Persistent

Stubbornly Persistent

By | February 1, 2015

Microorganisms continually challenge our assumptions of what life can achieve.

1 Comment

image: The Energy of Life

The Energy of Life

By | February 1, 2015

Extremophiles should not be viewed through an anthropocentric lens; what’s extreme for us may be a perfectly comfortable environment for a microbe.

3 Comments

image: UV Light Doesn’t Fully Purify

UV Light Doesn’t Fully Purify

By | January 28, 2015

Using ultraviolet light to disinfect drinking water may simply drive bacteria to dormancy, rather than kill them.

0 Comments

image: Filming the Nematode Brain

Filming the Nematode Brain

By | January 26, 2015

Researchers record the first whole-brain videos of an unrestrained animal, viewing neural activity as a roundworm moved freely around a Petri dish.

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image: GMO “Kill Switches”

GMO “Kill Switches”

By | January 21, 2015

Scientists design bacteria reliant upon synthetic amino acids to contain genetically modified organisms.

6 Comments

image: Crossed Wires

Crossed Wires

By | January 16, 2015

From similar sets of neuroimaging data, researchers are reaching different conclusions about whether brain wiring differs between men and women.

5 Comments

image: Picturing Infection

Picturing Infection

By | January 1, 2015

Whole-animal, light-based imaging of infected small mammals

4 Comments

image: Molecular Hub of Autism?

Molecular Hub of Autism?

By | December 30, 2014

Researchers identify a network that includes many genes previously linked to autism spectrum disorders.

0 Comments

image: Measuring DNA with a Smartphone

Measuring DNA with a Smartphone

By | December 23, 2014

A new microscope attachment can allow smartphone users to take a closer look at fluorescently labeled DNA.

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