(Phys.org)—After years of experimentation, researchers at the University of Arkansas have solved a complex, decades-old problem in membrane biochemistry. The consequence of their work will give scientists more information ...
Biochemistry
Jan 24, 2013
0
0
(Phys.org)—Calpain, a calcium-regulated enzyme, is essential to a host of cellular processes, but can cause severe problems in its overactivated state. It has been implicated as a factor in muscular dystrophy, AIDS, Alzheimer's ...
Biochemistry
Dec 27, 2012
0
0
A research team led by biogeochemists at the University of California, Riverside has tested a popular hypothesis in paleo-ocean chemistry, and proved it false.
Cell & Microbiology
Dec 23, 2012
15
0
Scientists at Yale University have described in the greatest detail yet aspects of the chemical processes by which RNA carries out the expression of our genes.
Cell & Microbiology
Oct 29, 2012
0
0
Synchrotrons played a key role in the research that won Brian Kobilka, a professor and chair of Molecular and Cellular Physiology at the Stanford School of Medicine, the 2012 Nobel Prize in chemistry on Wednesday.
General Physics
Oct 25, 2012
0
0
A team of researchers from North Carolina State University and the Palo Alto Research Center (PARC) has found more evidence for the preservation of ancient dinosaur proteins, including reactivity to antibodies that target ...
Archaeology
Oct 23, 2012
11
0
Scientists have determined the three-dimensional structure of a complete, unmodified G-protein-coupled receptor in its native environment: embedded in a membrane in physiological conditions.
Biochemistry
Oct 22, 2012
0
0
Researchers from HRL Laboratories are among the honorees of Popular Mechanics' 2012 Breakthrough Awards for their development of ultralight microlattice materials.
Materials Science
Oct 5, 2012
0
0
Researchers in the University' s Green Chemistry Centre of Excellence and the Centre for Novel Agricultural Products (CNAP) aim to develop ways to extract platinum group metals (PGM) discarded during mine processing which ...
Materials Science
Sep 21, 2012
0
0
(Phys.org)—A widely-used tool for studying cellular structure – indeed, a technique in use throughout biology – phase contrast microscopy converts optical phase shifts to changes in brightness. At the same time, several ...
