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3 Questions: A new model of nervous system form, function, and evolution（图）
神经系统形态 神经科学模型 Brady·Weissbourd
2023/6/5
How does animal behavior emerge from networks of connected neurons? How are these incredible nervous systems and behaviors actually generated by evolution? Are there principles shared by all nervous s...
The Human Genome Project was an ambitious initiative to sequence every piece of human DNA. The project drew together collaborators from research institutions around the world, including MIT's Whitehea...
Study shows loss of gene function is causal to congenital heart disease（图）
loss of gene function causal congenital heart disease
2021/4/9
A team of researchers co-led by Michael Frohman of Stony Brook University has identified an important cause of congenital heart disease. The researchers discovered that certain loss of funct...
Tiny,biocompatible laser could function inside living tissues（图）
Tiny,biocompatible laser could function tissue
2019/10/17
Researchers have developed a tiny nanolaser that can function inside living tissues without harming them. Just 50 to 150 nanometers thick, the laser is about 1/1,000th the thickness of a single human ...
Johns Hopkins Biologist Leads Team That Unlocks Mystery of Protein Function
Johns Hopkins Biologist Leads Team Unlocks Mystery Protein Function
2017/12/18
What makes the body of a person or any other organism work can for the most part be summed up in a word: proteins.These big molecules carry out almost all processes in living organisms, including movi...
NSF-funded graduate researcher developed multi-finger touch function now used in smartphones（图）
NSF graduate researcher multi-finger touch function smartphones
2017/10/26
Through its Graduate Research Fellowship Program (GRFP), NSF has funded thousands of graduate researchers, many of whom have made important discoveries while still in graduate school.For example, an N...
Dual-function nanorod LEDs could make multifunctional displays
Dual-function nanorod LEDs multifunctional displays
2017/2/16
Cellphones and other devices could soon be controlled with touchless gestures and charge themselves using ambient light, thanks to new LED arrays that can both emit and detect light.Made of tiny nanor...
Dual-function nanorod LEDs could make multifunctional displays
Dual-function nanorod LEDs multifunctional displays
2017/3/13
Cellphones and other devices could soon be controlled with touchless gestures and charge themselves using ambient light, thanks to new LED arrays that can both emit and detect light.Made of tiny nanor...
Disrupting mitochondrial function could improve treatment of fungal infections
Disrupting mitochondrial function fungal infections
2016/8/23
By identifying new compounds that selectively block mitochondrial respiration in pathogenic fungi, Whitehead Institute scientists have identified a potential antifungal mechanism that could enable com...
Negative feedback loops help maintain function of mutated proteins
Negative feedback loops maintain function mutated proteins
2016/7/4
Negative feedback is a universal control mechanism that lets a system’s output throttle its input. If an engine revs up, negative feedback tapers its power source. But if the engine slows down, it re-...
The protein complex that holds strands of DNA in compact spools partially disassembles itself to help genes reveal themselves to specialized proteins and enzymes for activation, according to Rice Univ...
Scientists discover the evolutionary link between protein structure and function
Scientists evolutionary link protein structure function
2016/5/31
Proteins are more than a dietary requirement. This diverse set of molecules powers nearly all of the cellular operations in a living organism. Scientists may know the structure of a protein or its fun...
Fat,sugar cause bacterial changes that may relate to loss of cognitive function
Fat sugar cause bacterial loss of cognitive function
2015/7/13
A study at Oregon State University indicates that both a high-fat and a high-sugar diet, compared to a normal diet, cause changes in gut bacteria that appear related to a significant loss of “cognitiv...
New lab technique simultaneously reveals structure and function of proteins critical in DNA repair
structure and function proteins critical DNA repair
2015/4/29
By combining two highly innovative experimental techniques, scientists at the University of Illinois at Urbana-Champaign have for the first time simultaneously observed the structure and the correlate...
Electrons are elementary particles — indivisible, unbreakable. But new research suggests the electron's quantum state — the electron wave function — can be separated into many parts. That has some str...