Search results for circadian

Space Exploration Nov 11, 2021

Medical experiments in space

The SpaceX carrier rocket lifted off from NASA's Kennedy Space Center in Florida, U.S. early on Thursday morning, Central European Time. The 'Cosmic Kiss' mission's four crew members will travel to the International Space ...

Molecular & Computational biology Nov 3, 2021

Quillwort genome highlights divergences in aquatic CAM photosynthesis

The humble quillworts are an ancient group of about 250 small, aquatic plants that have largely been ignored by modern botanists. A group of researchers, led by Boyce Thompson Institute's Fay-Wei Li, have sequenced the first ...

Plants & Animals Oct 19, 2021

Arctic krill use twilight to guide their daily rhythms through the polar winter

Most animals sync their body clocks to the daily rhythm of the sun, but what happens during the polar winter when the sun never rises above the horizon? According to a study by Jonathan Cohen at the University of Delaware ...

Cell & Microbiology Oct 8, 2021

The discovery of red blood cells acting as micro-electrodes opens new doors in medical research

In a paper published in Scientific Reports, academics at the University of Surrey have discovered that biological cells generate an electric field voltage that appears outside and not just within, meaning each cell acts as ...

Molecular & Computational biology Oct 7, 2021

Scientists assemble a biological clock in a test tube to study how it works

Daily cycles in virtually every aspect of our physiology are driven by biological clocks (also called circadian clocks) in our cells. The cyclical interactions of clock proteins keep the biological rhythms of life in tune ...

Molecular & Computational biology Oct 1, 2021

'Fight or flight' – unless internal clocks are disrupted, study in mice shows

For humans and animals, many aspects of normal behavior and physiology rely on the proper functioning of the body's circadian clocks.

Plants & Animals Sep 21, 2021

Hoverflies navigate using sun and body clock

Hoverflies use a combination of the sun and their body clock to navigate when they fly south for the winter, new research shows.

Molecular & Computational biology Sep 7, 2021

Bacteria could learn to predict the future

New research from Washington University in St. Louis suggests that bacteria could learn from the past to predict the future.

Molecular & Computational biology Sep 6, 2021

New tool to probe the control of protein production in human cells

SAHMRI researchers have developed 'capCLIP', an entirely new method of looking at how cells control the timing and targeting of protein synthesis, a process which, when it malfunctions, is critical to the development of serious ...

Plants & Animals Sep 3, 2021

The annual 3,000-mile monarch migration is heading toward Chicago: 'It's like a Disney movie, except better'

Breanna Seibel was riding a four-wheeler alongside her alfalfa field in northern Wisconsin when she started seeing monarch butterflies. The bright orange visitors were swooping, fluttering and dancing in pairs, quartets and ...

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