For much of her professional life, Dr. Susan Rosenberg has studied the puzzling response of bacteria to stress and the mutations that result. In the current issue of the journal Science, she puts together the pieces of that ...
Cell & Microbiology
Dec 6, 2012
0
0
Can scientists predict what happens when they introduce a change into a living system—for example, if they change the structure of a gene or administer a drug? Just as changing one letter can completely change the meaning ...
Computer Sciences
Nov 30, 2012
1
0
(Phys.org)—A recently published study led by the University of California, San Diego in collaboration with Facebook and done in part using large-scale simulations on the San Diego Supercomputer Center's (SDSC) data-intensive ...
Computer Sciences
Sep 20, 2012
0
0
(Phys.org)—As an animal develops from an embryo, its cells take diverse paths, eventually forming different body parts—muscles, bones, heart. In order for each cell to know what to do during development, it follows a ...
Biotechnology
Aug 29, 2012
2
0
In the race to breed better crops to feed the increasing world population, scientists at The University of Nottingham are using maths to find out how a vital plant hormone affects growth.
Mathematics
Apr 17, 2012
0
0
The first genome-scale model for predicting the functions of genes and gene networks in a grass species has been developed by an international team of researches that includes scientists with the U.S. Department of Energy ...
Biotechnology
Nov 2, 2011
0
0
Scientists using new mathematical and computational techniques have identified six influenza A viruses that have particularly close genetic relationships to the H1N1 "swine" flu virus that swept through the United States ...
Computer Sciences
Jun 13, 2011
0
0
Using a new technology called "differential epistasis maps," an international team of scientists, led by researchers at the University of California, San Diego School of Medicine, has documented for the first time how a cellular ...
Biotechnology
Dec 2, 2010
0
0
German scientists have succeeded to genetically modify Drosophila (fruit fly) larvae allowing them to smell blue light. The research team can activate single receptor neurons out of 28 olfactory neurons in the larvae for ...
Biotechnology
May 26, 2010
3
0
(PhysOrg.com) -- Countless words have been put to paper over the years in attempts to describe the beauty of a tree -- including carefully crafted passages by the world?s most gifted writers. But those writings pale in comparison ...
Biotechnology
Apr 29, 2010
1
0
