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葡萄酒酵母的基因组缺乏遗传多样性
2023-12-06Sequencing the genomes of hundreds of strains of the wine yeast S. cerevisiae has revealed little genetic diversity and high levels of inbreeding. In ...
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量子模拟2.0:远距离原子对话
2023-12-06Simulations are a popular tool to study physical processes that cannot be investigated experimentally in detail. For example, scientists are challenge...
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展颈蛛科蜘蛛攻击猎物时快如闪电
2023-12-06Mecysmaucheniidae spiders, which live only in New Zealand and southern South America, don't look like much. They are drab and tiny spiders that hu...
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可以预测患乳腺癌危险的分子标记
2023-12-06Harvard Stem Cell Institute (HSCI) researchers at Dana-Farber Cancer Institute (DFCI) and collaborators at Brigham and Women's Hospital (BWH) have...
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灵长目的进化历程是迅速的
2023-12-06The pace of evolution is typically measured in millions of years, as random, individual mutations accumulate over generations, but researchers at Corn...
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符合性格的消费可以带来快乐
2023-12-06Money could buy happiness if your purchases fit your personality, according to a new study that examines nearly 77,000 actual UK bank spending transac...
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很少儿童每天能达到60分钟激烈的身体活动
2023-12-06Children are far from meeting national guidelines for physical activity, and girls are at greatest risk of falling short of recommendations according ...
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新视野号填补了太空环境观测领域空白
2023-12-06When NASA's New Horizons sped past Pluto on July 14, 2015, it took the best-ever pictures of the rocky world s surface, giving us new insight into...
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用碳纳米管收集废热
2023-12-06A finely tuned carbon nanotube thin film has the potential to act as a thermoelectric power generator that captures and uses waste heat, according to ...
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微生物学家发现汉尼拔穿越阿尔卑斯的路线图
2023-12-06Microbiologists based in the Institute for Global Food Security and School of Biological Sciences at Queen's University Belfast have recently rele...