搜索结果: 1-15 共查到“国际动态 生物学 t-J model”相关记录20条 . 查询时间(0.242 秒)
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...
With plants as a model, studying the ‘complexity and reproducibility’ of developmental biology（图）
植物 发育生物学 分子机制
2023/7/11
Nearly paper-thin, often with a complex two-dimensional shape, leaves may number into the hundreds of thousands on an organism like a white oak. Yet typically, each leaf appears quite similar in form.
One reason it's so difficult to produce effective vaccines against some viruses, including influenza and HIV, is that these viruses mutate very rapidly. Mutation allows them to evade the antibodies ge...
Model could improve design of vaccines, immunotherapies（图）
Model improve design vaccines immunotherapies
2020/11/6
The body's immune system defeats diseases by sensing foreign invaders, such as bacteria or viruses, then mounting a response against them.But how immune cell receptors work together to sense multiple ...
Model predicts bat species with potential to spread Nipah virus（图）
Model predicts bat species potential spread Nipah virus
2019/10/23
Since its discovery in 1999, Nipah virus has been reported almost yearly in Southeast Asia, with Bangladesh and India the hardest hit. In a new study, published in PLOS Neglected Tropical Diseases, sc...
New computer model shows how proteins are controlled “at a distance”
New computer model shows proteins controlled at a distance
2017/3/14
Enzymes are large proteins that are involved in virtually every biological process, facilitating a multitude of biochemical reactions in our cells. Because of this, one of the biggest effort...
Model expands landscape for signaling protein mutations
Model expands landscape signaling protein
2016/11/4
Protein pairs that control stimulus response in bacteria maintain a sensitive balance between interaction specificity and promiscuity, according to Rice University scientists.A computational model dev...
Neurodevelopmental model of Zika may provide rapid answers
Neurodevelopmental model Zika rapid answers
2016/11/4
A newly published study from researchers working in collaboration with the Regenerative Bioscience Center at the University of Georgia demonstrates fetal death and brain damage in early chick embryos ...
Scientists model outer membrane of 12 bacterial species to speed new drugs for 'bad bugs'
Scientists model membrane 12 bacterial species speed new drugs bad bugs
2016/11/4
As bacteria change their behavior to foil the drugs designed to kill them, illnesses that were once relatively easy to treat become difficult to cure. The phenomenon is known as antibiotic resistance,...
Dynamic Model Helps Understand Healthy Lakes to Heal Sick Ones
Dynamic Model Healthy Lakes Heal Sick Ones
2016/4/13
Development of a dynamic model for microbial populations in healthy lakes could help scientists understand what’s wrong with sick lakes, prescribe cures and predict what may happen as environmental co...
Planarian Regeneration Model Discovered by Artificial Intelligence（图）
Planarian Regeneration Model Artificial Intelligence
2015/6/18
An artificial intelligence system has for the first time reverse-engineered the regeneration mechanism of planaria—the small worms whose extraordinary power to regrow body parts has made them a resear...
Tadpole model links drug exposure to autism-like effects
Tadpole model links drug exposure autism-like
2015/3/4
Research suggests that fetal exposure to chemicals or drugs can cause neurological problems. Babies whose mothers take the epilepsy drug valproic acid (VPA) during pregnancy, for example, appear to ha...
Halting the spread of Ebola: Nigeria a model for quick action, scientists find（图）
Ebola quick action scientists find
2014/12/1
The following is part ten in a series on the NSF-NIH-USDA Ecology and Evolution of Infectious Diseases (EEID) Program. See parts: one, two, three, four, five, six, seven, eight and nine.
Halting the spread of Ebola: Nigeria a model for quick action, scientists find
virus science Nigeria's model
2014/10/30
The following is part ten in a series on the NSF-NIH-USDA Ecology and Evolution of Infectious Diseases (EEID) Program. See parts: one, two, three, four, five, six, seven, eight and nine.
Finding supports model on cause of DNA's right-handed double helix（图）
The double helix structure Cosmic ray electrons Bolt Nut Screw Nano Molecular physics DNA
2014/10/9
The DNA of every organism on Earth is a right-handed double helix, but why that would be has puzzled scientists since not long after Francis Crick and James Watson announced the discovery of DNA's dou...
