Search results for circadian

Cell & Microbiology Jul 16, 2018

Researchers engineer bacteria to create fertilizer out of thin air

In the future, plants will be able to create their own fertilizer. Farmers will no longer need to buy and spread fertilizer for their crops, and increased food production will benefit billions of people around the world, ...

Biotechnology Jul 3, 2018

Genetic study of silkworm helps unravel its long history of domestication

A team of researchers affiliated with several institutions in China has conducted a genetic study of the silkworm in hopes of better understanding its long historical ties to humans. In their paper published in the journal ...

Plants & Animals Jun 27, 2018

What makes dogs man's best friend?

From pugs to labradoodles to huskies, dogs are our faithful companions. They live with us, play with us and even sleep with us. But how did a once nocturnal, fearsome wolf-like animal evolve over tens of thousands of years ...

Optics & Photonics Jun 15, 2018

Biological light sensor filmed in action

Using X-ray laser technology, a team led by researchers of the Paul Scherrer Institute PSI has recorded one of the fastest processes in biology. In doing so, they produced a molecular movie that reveals how the light sensor ...

Ecology Jun 12, 2018

Putting animals in their best light—Researchers find some shades of LED lamps threaten wildlife

A new generation of outdoor lights spreading across landscapes require greater scrutiny to reduce harm to wildlife, says a USC-led research group that developed a new tool to help fix the problem.

Cell & Microbiology Jun 1, 2018

Direct visualization of dynamic structures of protein disaggregation molecular machines

ClpB, an ATP-fueled protein molecular machine, disentangles and reactivates aggregated proteins. By using high-speed atomic force microscopy, conformational dynamics of ClpB were visualized for the first time. ClpB forms ...

Cell & Microbiology May 30, 2018

New insights into the inner clock of the fruit fly

Several months ago, professors Jeffrey Hall, Michael Rosbash and Michael Young received the Nobel Prize for their work on deciphering the mechanisms of the biological clock. Many other scientists around the world are also ...

Biotechnology May 29, 2018

Why do trees sleep badly?

You may think that trees and other plants are stationary and passive organisms that just stand around all day. So long as they get sufficient sun and water, everything is fine.

Biotechnology May 14, 2018

Biologists ID temporal logic of regulatory genes affecting nitrogen use efficiency in plants

A team of biologists and computer scientists has adopted a time-based machine-learning approach to deduce the temporal logic of nitrogen signaling in plants from genome-wide expression data. The work potentially offers new ...

Biochemistry May 1, 2018

Labeling and detecting RNA modifications

What happens in a cell when genetic information is translated into proteins? In order to study this process, researchers study one particular biomolecule inside the cell: messenger ribonucleic acid, mRNA for short. This biomolecule ...

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