搜索结果: 1-15 共查到“国际动态 Evolution”相关记录66条 . 查询时间(0.203 秒)
近日，西南大学柑桔研究所国家柑桔苗木脱毒中心周常勇/曹孟籍团队在牛津大学（Oxford）出版社病毒进化领域权威期刊《Virus Evolution》（IF2023=6.9）发表题为“Conserved Untranslated Regions of Multipartite Viruses: Natural Markers of Novel Viral Genomic Components and...
Tejal Desai: The evolution of engineering at Brown has been amazing to witness（图）
工程学 生物医学 细胞生物学
2023/6/26
At the end of her first academic year as dean, Tejal Desai reflects on what she learned and describes how Brown’s School of Engineering is building on distinctive strengths to advance its academic ent...
If we could rewind the tape of species evolution around the world and play it forward over hundreds of millions of years to the present day, we would see biodiversity clustering around regions of tect...
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...
Moore than meets the eye: The evolution of computing（图）
Innovation Electrical and Computer Engineering 缩放定律
2023/6/29
Following the global supply chain collapse brought on by the COVID-19 pandemic, it became obvious that many facets of modern life are surreptitiously ruled by a tiny piece of technology known as the s...
MIT neuroscientists have found a way to reverse neurodegeneration and other symptoms of Alzheimer’s disease by interfering with an enzyme that is typically overactive in the brains of Alzheimer’s pati...
Genomic differences selected through evolution may offer clues as to why COVID-19 outcomes vary widely（图）
基因组差异 病毒学 COVID-19
2023/7/11
Though underlying medical conditions play an important role, many aspects of why COVID-19 severity can differ vastly from one person to another have remained unclear.
Despite the sheer number of genes that each human cell contains, these so-called “coding” DNA sequences comprise just 1 percent of our entire genome. The remaining 99 percent is made up of “non-coding...
How asteroid, comet strikes may have delayed evolution of atmosphere（图）
小行星 彗星撞击 大气科学 高层大气物理学
2023/6/21
Between 2.5 and 4 billion years ago, a time known as the Archean eon, Earth’s weather could often be described as cloudy with a chance of asteroid.
Back then, it was not uncommon for asteroids or com...
中山大学杨建荣教授团队、陈小舒教授团队关于密码子偏好性影响病毒-宿主相互作用的研究在Nature Ecology & Evolution发表（图）
杨建荣教授；陈小舒教授；密码子；病毒
2021/9/26
近日，我院杨建荣教授团队和陈小舒教授团队在密码子偏好性影响病毒-宿主相互作用与共进化的研究取得新进展。研究结果于2020年3月2日以研究长文（Article）形式发表在Nature子刊，进化生物学国际顶级杂志Nature Ecology & Evolution（JCR一区，IF=10.965），题为“Dissimilation of synonymous codon usage bias in v...
Global cooling event 4,200 years ago spurred rice's evolution, spread across Asia（图）
Global cooling event 4,200 years ago spurred rice evolution spread across Asia
2020/6/5
A major global cooling event that occurred 4,200 years ago may have led to the evolution of new rice varieties and the spread of rice into both northern and southern Asia, an international team of res...
Global cooling event 4,200 years ago spurred rice's evolution, spread across Asia（图）
Global cooling event 4,200 years ago spurred rice evolution spread across Asia
2020/5/29
A major global cooling event that occurred 4,200 years ago may have led to the evolution of new rice varieties and the spread of rice into both northern and southern Asia, an international team of res...
Unraveling arthropod genomic diversity over 500 million years of evolution（图）
arthropod genomic diversity 500 million years evolution
2020/2/20
Comparative analyses by scientists at the Swiss Institute of Bioinformatics and other institutions of 76 arthropod species spanning 500 million years of evolution reveal genomic changes that point to ...
Researchers trace evolution of the domesticated tomato（图）
Researchers trace evolution domesticated tomato
2020/1/19
In a new paper, a team of evolutionary biologists and geneticists led by Ana Caicedo and Hamid Razifard of the University of Massachusetts Amherst report that they have identified missing li...
Virtual 'UniverseMachine' sheds light on galaxy evolution（图）
Virtual UniverseMachine sheds light galaxy evolution
2019/10/21
How do galaxies such as our Milky Way come into existence? How do they grow and change over time? The science behind galaxy formation has long been a puzzle, but a University of Arizona-led team of sc...