2025-02-26 06:37:43动物植物
鱼类视觉:3D眼动追踪揭示了鱼群动力学

Schools of fish are mesmerizing examples of collective animal behavior. Thousands of individuals move in near-perfect synchrony, despite each fish having only a limited view of their surroundings. How do they achieve such effortless coordination with mini

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2025-02-26 06:23:31动物植物
研究表明,年龄和埋葬环境不会阻碍恐龙软组织的保存

Soft tissue preservation in fossils does not seem to depend upon the species, age or burial environment of the fossils in question, according to new research from North Carolina State University. The work, published in Scientific Reports, provides further

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2025-02-26 06:12:54动物植物
研究表明,染色质纤维的基因组“记忆”控制着生命的基石

Northwestern Medicine scientists have discovered new details about how the human genome produces instructions for creating proteins and cells, the building blocks of life, according to a pioneering new study published in Science Advances.

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2025-02-26 06:02:32动物植物
学生在调查链球菌感染时发现了一种新的蛋白质

Strep throat, something we've all had at some point in our lives, is caused by the bacteria Streptococcus pyogenes. Infection by Streptococcus can be fatal in serious cases and is the leading cause of death among flesh-eating diseases, resulting in over

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2025-02-26 05:49:40动物植物
肠道细菌可以改变大脑蛋白质:新的糖基化方法揭示了联系

Our guts are home to trillions of bacteria, and research over the last few decades has established how essential they are to our physiology—in health and disease. A new study from EMBL Heidelberg researchers shows that gut bacteria can bring about profoun

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2025-02-26 05:35:07动物植物
更少,但更多:一种以大规模基因丢失和扩增为特征的新进化情景

Evolution is traditionally associated with a process of increasing complexity and gaining new genes. However, the explosion of the genomic era shows that gene loss and simplification is a much more frequent process in the evolution of species than previou

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2025-02-26 05:20:22动物植物
偷猎者的社交媒体帖子揭示了黎巴嫩非法狩猎野生动物的惊人程度

Public posts on social media platforms shed light on the extent and nature of prolific illegal wildlife hunting in Lebanon, research in Oryx, published by Cambridge University Press on behalf of Fauna & Flora, has found.

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2025-02-26 05:08:57动物植物
带有假白蚁脸的苍蝇幼虫可以渗透到白蚁丘中并社交

Nature is full of impostors, and many of them are found in the insect world. Certain species, such as the bee fly or the ant spider, are experts at misdirection and their ability to confuse predators or prey is on a par with that of John Travolta in Face/

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2025-02-26 04:54:28动物植物
新发现的藻类物种为植物进化和紫外线防护提供了见解

An international research team has described a newly discovered algae species Streptofilum arcticum and its cell functions for the first time in a recent publication in the journal Environmental Microbiology.

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2025-02-26 04:43:46动物植物
研究人员说,在规划太阳能公园时考虑植被演替,否则问题可能会出现

Large-scale ground-mounted solar parks are relatively new phenomena. Over time, ideas have been put forward about how they can accommodate biodiversity, and some parks are indeed becoming more multifunctional—for example, by providing habitats for plants,

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2025-02-26 04:29:50动物植物
最新研究发现,鲸鸣声模式遵循人类语言的普遍规律

All known human languages display a surprising pattern: the most frequent word in a language is twice as frequent as the second most frequent, three times as frequent as the third, and so on. This is known as Zipf's law.

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2025-02-26 04:19:13动物植物
新方法绘制海洋物种连接图,以优化公园设计

Well-designed marine parks can conserve marine life and their habitats, allow fish populations to recover, educate the public and support local economies.

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