News tagged with handedness
Researchers unlock mystery of how 'handedness' arises
The overwhelming majority of proteins and other functional molecules in our bodies display a striking molecular characteristic: They can exist in two distinct forms that are mirror images of each other, like ...
May 08, 2012 |
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'Left-handed iron corkscrews' point the way to new weapon in battle against superbugs like MRSA
Scientists at the University of Warwick have taken inspiration from corkscrew structures found in nature to develop a new weapon in the fight against infections like E-coli and MRSA.
Nov 28, 2011 |
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New research suggests right-handedness prevailed 500,000 years ago
(PhysOrg.com) -- Research by University of Kansas professor David Frayer shows that distinctive markings on fossilized teeth correlate to the right or left-handedness of individual prehistoric humans.
Other Sciences / Archaeology & Fossils
Apr 19, 2011 |
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Gene discovery supports link between handedness and language-related disorders
Scientists at the Wellcome Trust Centre for Human Genetics, University of Oxford, have identified a genetic variant which influences whether a person with dyslexia is more skilled with either the left or right hand. The finding ...
Nov 05, 2010 |
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Right/left handedness of snails changed in the lab
(PhysOrg.com) -- Like most animals, snails have either left- or right-handed asymmetry (chirality), both internally and externally, and the handedness is hereditary. A new study has for the first time found ...
Nov 30, 2009 |
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Sinister business: Lefties have evolutionary boon
Under Darwinian pressure, genes that don't help the struggle to survive get squeezed out of the genetic code, leaving the ones that are fitter.
Feb 27, 2009 |
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