The Shapes Of Life: NIGMS Project Yields More Than 1,000 Protein Structures
The Protein Structure Initiative (PSI), a national program aimed at determining the three-dimensional shapes of a wide range of proteins, has now determined more than 1,000 different structures. These structures will shed light on how proteins function in many life processes and could lead to targets for the development of new medicines. The PSI is a 10-year, approximately $600 million pr...Divergent life history shapes gene expression in brains of salmon
Scientists working with salmon have found that gene expression in the brain can differ significantly among members of a species with different life histories. Their study indicates that roughly 15 percent of Atlantic salmon genes show differential expression in males who migrate from their freshwater birthplaces to mature in oceans versus those who do not leave the freshwater environment to matur...Pleasing plant shapes explained by new computer model
Flowers are innately beautiful to the human eye, but how does a sunflower achieve its stunning disc of intersecting spirals or a daisy its delicate symmetry? That was the question tackled by University of Calgary computer scientists, who have answered one of biology's enduring questions with an animated model that provides the most detailed simulation of how plants grow into recognizable s...Gene linked with mental illness shapes brain region, researchers find
A gene variant associated with mental illness goes hand-in-hand with enlargement of a brain region that handles negative emotions, researchers at UT Southwestern Medical Center and the Central Texas Veterans Health Care System have found. "This might indicate that...Researchers Find How the Brain Hears Shapes
A new research by a Harvard Medical school researcher has shown how the brain hears shapes and how it can activate a particular area in the brain called LOtv that lights up when one identifies an objects shape. As part of their research, Amir Amedi and his team taught seven sighted volunteers to use a device called The vOICe, which converts visual details into sound, using pitch to...