2024-05-14 10:42:47动物植物
GoT ChA:新工具揭示基因突变如何影响细胞

A team co-led by researchers at Weill Cornell Medicine and the New York Genome Center has developed an advanced method for revealing how gene mutations disrupt the normal packaging of DNA. These structural changes, which alter patterns of gene activity in

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2024-05-14 10:28:02动物植物
新的研究表明,微进化可以用来预测进化如何在更长的时间尺度上工作

Ever since Charles Darwin published his landmark theory of how species evolve, biologists have been fascinated with the intricate mechanisms that make evolution possible.

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2024-05-14 10:16:10动物植物
科学家解开了培育食欲旺盛的“吞噬碳”植物的钥匙

The discovery of how a critical enzyme "hidden in nature's blueprint" works sheds new light on how cells control key processes in carbon fixation, a process fundamental for life on Earth.

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2024-05-14 10:03:32动物植物
研究报告称,大象在互相问候时会使用手势和声音提示

A team of animal behaviorists from the University of Vienna, the University of Portsmouth, Elephant CREW, Jafuta Reserve and the University of St Andrews has found that elephants use gestures and vocal cues when they greet one another.

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2024-05-14 09:53:02动物植物
预期寿命研究揭示猫寿命最长和最短

A team of pathobiologists at The Royal Veterinary College, in the U.K., working with a colleague from National Chung Hsing University, in Taiwan, has created a life expectancy chart for approximately 8,000 domestic cat breeds.

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2024-05-14 09:41:52动物植物
花椰菜的遗传研究揭示了其进化史

A team of plant-breeding specialists at Tianjin Academy of Agricultural Science's State Key Laboratory of Vegetable Biobreeding and other institutions has, via genetic analysis, revealed some of the changes that cauliflower has undergone throughout its e

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2024-05-14 09:28:26动物植物
研究人员分享促进可持续捕鱼的路线图

Researchers at the Texas A&M School of Veterinary Medicine & Biomedical Sciences (VMBS) have released a road map to help the global fishing industry become more sustainable. The five-step plan outlines how the fishing industry can use populati

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2024-05-14 09:17:20动物植物
研究发现细胞活性暗示循环存在于我们的DNA中

Although you may not appreciate them, or have even heard of them, throughout your body, countless microscopic machines called spliceosomes are hard at work. As you sit and read, they are faithfully and rapidly putting back together the broken information

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2024-05-13 21:16:04前沿信息
研究人员开发出利用激光检测疾病标志物的微小液滴

A team of researchers led by Nanyang Technological University, Singapore (NTU Singapore) has created tiny droplets that, when activated by laser light, can detect viral protein biomarkers indicating the presence of certain diseases.

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2024-05-13 21:02:47前沿信息
充分稳定和暴露的Cu/Cuₓ多孔碳纳米纤维上的O异质结

Inexpensive and readily available copper-based catalysts are considered ideal for the electrochemical CO2 reduction reaction (CO2RR) to produce multi-carbon products. The presence of copper oxides is crucial for generating high-value-added products in CO2

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2024-05-13 20:47:31前沿信息
定制合成纳米材料的智能实验室正在兴起

In the early 20th century, the development of a catalyst for ammonia synthesis by the Haber-Bosch method took more than 10,000 experiments before it was successful. The development of new materials is a time-consuming and costly process from design to com

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2024-05-13 20:32:12前沿信息
材料科学家揭示了设计具有特殊性能的光学材料的途径

While we usually think of disorder as a bad thing, a team of materials science researchers led by Rohan Mishra, from Washington University in St. Louis, and Jayakanth Ravichandran, from the University of Southern California, have revealed that—when it com

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