Archive: 17/01/2013

A nano-gear in a nano-motor inside you

Diverse cellular processes require many tiny force-generating motor proteins to work in a team. Paradoxically, nature often chooses the weak and inefficient dynein motor to generate large persistent forces inside cells. Here ...

dateJan 17, 2013 in Cell & Microbiology
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Quail really know their camouflage

When it comes to camouflage, ground-nesting Japanese quail are experts. That's based on new evidence published online on January 17 in Current Biology that mother quail "know" the patterning of their own eggs and choose laying ...

dateJan 17, 2013 in Plants & Animals
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Learning the alphabet of gene control

Scientists at Karolinska Institutet in Sweden have made a large step towards the understanding of how human genes are regulated. In a new study, published in the journal Cell, they identified the DNA sequences that bind to ...

dateJan 17, 2013 in Biotechnology
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A hidden treasure in the Large Magellanic Cloud

(—Nearly 200 000 light-years from Earth, the Large Magellanic Cloud, a satellite galaxy of the Milky Way, floats in space, in a long and slow dance around our galaxy. Vast clouds of gas within it slowly collapse ...

dateJan 17, 2013 in Astronomy
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