News tagged with facilitated variation
How evolution learns from past environments to adapt to new environments
Biology /
Nov 07, 2008 |
4.4 / 5 (18) |
0
The evolution of novel characteristics within organisms can be enhanced when environments change in a systematic manner, according to a new study by Weizmann Institute researchers. Merav Parter, Nadav Kashtan and Uri Alon ...
Search results for facilitated variation
ASU genetics research sheds light on evolution of the human diet
Biology /
Feb 12, 2009 |
4.5 / 5 (2) |
0
Diet - and how it has shaped our genome - occupies much of an evolutionary scientist's time. Anne Stone, associate professor of anthropology in Arizona State University's School of Human Evolution and Social Change, will ...
Chromosome breakpoints contribute to genetic variation
Apr 23, 2009 |
5 / 5 (1) |
0
A new study reveals that - contrary to decades of evolutionary thought - chromosome regions that are prone to breakage when new species are formed are a rich source of genetic variation.
Coma recovery case attracts doubters
Nov 26, 2009 |
5 / 5 (2) |
1
(AP) -- Rom Houben's mother remembers her son's amazement when he finally started communicating again after spending 23 years locked in a paralyzed body that was misdiagnosed as vegetative.
Plasma levels of GGT and ALB and their genetic correlations with cardiovascular risk factors
Nov 24, 2009 |
5 / 5 (1) |
0
Two indicators of liver function, Gamma-glutamyl transferase (GGT) and albumin (ALB) have been implicated in the pathogenesis of atherosclerosis. It is known that the variation in the plasma level of these liver related proteins ...
Gene variation that lets people get by on fewer zees transferred to create insomniac mice
Sep 16, 2009 |
5 / 5 (1) |
0
A University of Utah sleep expert has joined with researchers at the University of California, San Francisco (UCSF), and Stanford University to identify a genetic variation in humans, which the scientists also developed in ...
Color differences within and between species have common genetic origin
Oct 22, 2009 |
not rated yet |
0
(PhysOrg.com) -- Spend a little time people-watching at the beach and you're bound to notice differences in the amount, thickness and color of people's body hair. Then head to the zoo and compare people to chimps, our closest ...
Against expectations, genetic variation does not alter asthma treatment response
Nov 24, 2009 |
not rated yet |
0
(PhysOrg.com) -- Studies have suggested that asthma patients with a specific genetic variation might not respond as well to certain treatments as those with a different variation. But a new study in this week's edition of ...
Genetic link to heart failure
Dec 15, 2009 |
not rated yet |
0
A team of researchers, at Washington University School of Medicine, St Louis, has identified a group of 12 genetic variants in the HSPB7 gene that is associated with heart failure in humans.
Sex life of killer fungus finally revealed
Biology /
Dec 01, 2008 |
4.8 / 5 (4) |
0
Biologists at The University of Nottingham and University College Dublin have announced a major breakthrough in our understanding of the sex life of a microscopic fungus which is a major cause of death in immune deficient ...
Genetic link to vitamin A deficiency
Nov 17, 2009 |
not rated yet |
0
(PhysOrg.com) -- Almost half of UK women may be lacking an important source of vitamin A due to a previously undiscovered genetic variation, scientists at Newcastle University have found.
List of search results for facilitated variation
