News tagged with shed light


Researchers Shed Light on Evolution of Gene Regulation

Researchers Shed Light on Evolution of Gene Regulation

Biology /

created Nov 18, 2008 | popularity 4.8 / 5 (4) | comments 0

(PhysOrg.com) -- Scientists at Penn State have shed light on some of the processes that regulate genes -- such as the processes that ensure that proteins are produced at the correct time, place, and amount ...


Scientists Shed Light on Evolution of Gene Regulation

Scientists Shed Light on Evolution of Gene Regulation

Biology /

created Nov 25, 2008 | popularity 5 / 5 (1) | comments 0

Scientists at Penn State have shed light on some of the processes that regulate genes -- such as the processes that ensure that proteins are produced at the correct time, place, and amount in an organism -- ...





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Scientists identify protein that keeps stem cells poised for action

Biology / Cell & Microbiology

created Dec 24, 2009 | popularity not rated yet | comments 0

Like a child awaiting the arrival of Christmas, embryonic stem cells exist in a state of permanent anticipation. They must balance the ability to quickly become more specialized cell types with the cellular chaos that could ...


Scientists show that plants have measure of the shortest day

Biology / Plants & Animals

created Dec 23, 2009 | popularity 5 / 5 (2) | comments 1

(PhysOrg.com) -- It is not only people who feel the effects of short winter days - new research by the University of Edinburgh and the University of Warwick has shed light on how plants calculate their own winter solstice. ...


Marketing Researcher Takes on Human Decision Making Process

Other Sciences / Other

created Dec 23, 2009 | popularity 3.5 / 5 (2) | comments 1

(PhysOrg.com) -- A new study by Jesper Nielsen, a UA marketing professor and his colleague are shedding light on why people decide to avoid or gravitate to a consumer product.


Genomic Encyclopedia of Bacteria and Archaea (GEBA)

First volume of microbial encyclopedia published

Biology / Cell & Microbiology

created Dec 23, 2009 | popularity 5 / 5 (4) | comments 0

The Earth is estimated to have about a nonillion (1030) microbes in, on, around, and under it, comprised of an unknown but very large number of distinct species. Despite the widespread availability of microbi ...


New study explores role of sexual, social behaviors in seniors' well-being

Medicine & Health / Psychology & Psychiatry

created Dec 18, 2009 | popularity 3 / 5 (1) | comments 0

Researchers and the general public have a new resource for information on the health and intimate relationships of older people, thanks to a new supplemental issue of The Journals of Gerontology Series B: Psychological an ...


baby walking

Why newborn babies can't walk

Medicine & Health / Neuroscience

created Dec 18, 2009 | popularity 4.2 / 5 (13) | comments 16 weblog

(PhysOrg.com) -- The first steps of an infant is a real milestone in the development of all mammals including humans, but little is known about why some animals can walk soon after birth, while others need ...


Ardi

Science's breakthrough of the year: Uncovering 'Ardi'

Other Sciences / Other

created Dec 17, 2009 | popularity 2.3 / 5 (3) | comments 2

The research that brought to light the fossils of Ardipithecus ramidus, a hominid species that lived 4.4 million years ago in what is now Ethiopia, has topped Science's list of this year's most significant s ...


Scientists Shed New Light On Right Brain Activity

Medicine & Health / Neuroscience

created Dec 16, 2009 | popularity 4.3 / 5 (4) | comments 0

It’s a world first: thanks to new technology developed by the University of Victoria, Canada, researchers can now show how multiple parts of the right brain dynamically process spatial relationships.


Why or 'wine-not' let New York groceries sell wine?

Other Sciences / Economics

created Dec 16, 2009 | popularity 3.5 / 5 (2) | comments 0

(PhysOrg.com) -- A Cornell researcher has developed simulation models to predict the economic implications of selling wine in New York grocery stores. With a new law, the state could reap about $22 million a year.


Biologist Shows Female Birds of a Feather Compete Together

Biologist Shows Female Birds of a Feather Compete Together

Biology / Plants & Animals

created Dec 15, 2009 | popularity 5 / 5 (2) | comments 0

(PhysOrg.com) -- With its flamboyantly decorated plumage, the peacock is a classic example of how males among many bird species are more visually eye-catching than their female partners. But new research, ...



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