搜索结果: 1-15 共查到“理学 Evolutionary”相关记录132条 . 查询时间(0.237 秒)
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars:Evolutionary Markov Dynamics for Network Community Detection
网络社区检测 进化 马尔可夫 动力学
2023/5/10
Zeroing in on the origins of Earth’s “single most important evolutionary innovation”(图)
地球 进化创新 含氧光合作用
2023/6/21
中国地质大学科学技术发展院胡家铭(硕士生),盛桂莲*等,环境学院/BGEG国家重点实验室,Proceedings of the Royal Society B: Biological Sciences (2021), Ancient mitochondrial genomes from Chinese cave hyenas provide insights into the evolutionary history of the genus Crocuta(图)
中国;洞鬣狗;古线粒体;基因组;斑鬣狗属;演化历史
2021/10/15
2021年1月27日,中国地质大学赖旭龙教授领导的古DNA研究团队与德国波兹坦大学、丹麦哥本哈根大学等单位合作研究的成果“Ancient mitochondrial genomes from Chinese cave hyenas provide insights into the evolutionary history of the genus Crocuta(中国洞鬣狗古线粒体基因组为斑鬣狗...
300-million-year-old fish resembles a sturgeon but took a different evolutionary path(图)
300-million-year-old resembles sturgeon different evolutionary path
2020/7/3
Sturgeon, long-lived, bottom-dwelling fish, are often described as living fossils. Their form has remained relatively constant, despite hundreds of millions of years of evolution.In a National Sc...
浙江大学生命科学学院生态研究所邱英雄教授课题组在Evolutionary Applications上发表论文(图)
浙江大学生命科学学院生态研究所 邱英雄 教授 森林树种 群体动态
2020/4/29
生态研究所植物系统进化和生物多样性实验室邱英雄教授课题组在Evolutionary Applications发表论文揭示东亚第三纪孑遗森林树种的群体动态、局域适应和气候变化脆弱性。理解物种的地理分布和适应性是进化与生态学的核心科学问题之一,历史与当代气候变化深刻影响森林树种的地理分布,无论是追踪适宜生境还是耐受气候变化,森林树种不同群体的遗传构成均会发生改变。森林树种是如何通过群体历史变化以及遗传...
Study reveals evolutionary clues to honeybees' social complexity(图)
evolutionary clues honeybees social complexity
2020/2/20
The complex social life of honeybees -- with their queens and workers cooperating to produce honey -- is deeply entrenched in the public's imagination. But the majority of the world's more than 20,000...
Scientists show 'Red Queen' evolutionary principle at work in microbes in waters off Southern California(图)
Scientists Red Queen evolutionary principl microbes waters off Southern California
2019/12/20
In the waves off Southern California, germ warfare occurs in a struggle as old as life itself. That's where University of Southern California marine biologists recently completed a comprehensive new s...
Pre-life building blocks spontaneously align in evolutionary experiment(图)
Pre-life building blocks spontaneously align evolutionary experiment
2019/10/21
When Earth was a lifeless planet about 4 billion years ago, chemical components came together in tiny molecular chains that would later evolve into proteins, which are crucial life building blocks. A ...
Colorful bird feathers offer evolutionary clues(图)
Colorful bird feathers evolutionary clues
2019/11/22
Researchers at the University of Arizona (UA) and other institutions have discovered a new twist on the idea that evolution is driven by species interactions in a community. The results are published ...
Colorful bird feathers offer evolutionary clues(图)
Colorful bird feathers evolutionary clues
2019/11/22
Researchers at the University of Arizona (UA) and other institutions have discovered a new twist on the idea that evolution is driven by species interactions in a community. The results are published ...
Pumpkin genomes sequenced revealing uncommon evolutionary history(图)
Pumpkin genomes sequenced evolutionary history
2017/11/23
For some, pumpkins conjure carved Halloween decorations, but for many people around the world, these gourds provide nutrition. Scientists at Boyce Thompson Institute (BTI) and the National Engineering...
Why it’s difficult to predict evolutionary fate of a new trait(图)
evolutionary fate new trait
2017/9/20
The phrase “survival of the fittest” makes the principle of evolution by natural selection easy to understand — individuals with a trait that adapts them well to their circumstances are more likely to...
2017生态与进化基因组学戈登学术会议(The 2017 Gordon Research Conference on Ecological and Evolutionary Genomics)
2017 生态与进化基因组学戈登 学术会议
2017/2/14
The 2017 Gordon Research Conference on Ecological and Evolutionary Genomics will highlight recent advances in our understanding of the genomic basis of adaptation and the interaction between organisms...
When a male fruit fly gets aggressive, he rears up on his back four legs and batters his foe with his front pair. Neither fly seems particularly damaged by the encounter, but their subsequent actions ...