2025-04-21 17:56:21动物植物
印度大象预警系统解决致命冲突

In central India's dry forests, community trackers hunt for signs of elephants to feed into an alert system that is helping prevent some of the hundreds of fatal tramplings each year.

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2025-04-21 17:42:30动物植物
创新的计算工具使用长读测序来追踪抗生素耐药基因

A research team led by Professor Tong Zhang from the Department of Civil Engineering of Faculty of Engineering at the University of Hong Kong (HKU) has developed a computational tool, Argo, designed to accurately track antibiotic resistance genes (ARGs) i

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2025-04-21 17:28:30动物植物
机器人驱动的生物基础加速了工厂工程,以提高石油产量

As the global population grows, the demand for food and energy is increasing even as extreme weather events make crops more vulnerable to stress. While traditional breeding takes years to develop more resilient crops, plant bioengineering offers a faster,

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2025-04-21 17:15:43动物植物
无肌球蛋白的细胞运动:新的运动机制挑战教条

Physicists from the Universities of Bayreuth and Grenoble have discovered a new mechanism of cell mobility. Their findings challenge the classical dogma that the molecular motor myosin is essential for the movement of mammalian cells.

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2025-04-21 17:02:37动物植物
一口大小的鸡肉块,质地像整块肉,可以在实验室里种植

A bioreactor that mimics a circulatory system can deliver nutrients and oxygen to artificial tissue, enabling the production of over 10 grams of chicken muscle for cultured meat applications. These results are published in Trends in Biotechnology.

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2025-04-21 16:50:02动物植物
模拟参与记忆形成的蛋白质结构

Complex protein interactions at synapses are essential for memory formation in our brains, but the mechanisms behind these processes remain poorly understood. Now, researchers from Japan have developed a computational model revealing new insights into the

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2025-04-21 16:37:34动物植物
研究发现,英国养狗人更喜欢杂交和进口犬,而不是国内纯种犬

The UK pedigree dog population shrank by a yearly decline of 0.9% between 1990 and 2021, according to research published in Companion Animal Genetics and Health. The study highlights a rise in the populations of crossbreeds and imported pedigree dogs sinc

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2025-04-21 16:22:46动物植物
布鲁克林超级基金网站的微生物为对抗工业污染提供了经验教训

Using advanced DNA sequence analysis, a research team led by NYU Tandon School of Engineering's Assistant Professor Elizabeth Hénaff has discovered that tiny organisms in Brooklyn's highly contaminated Gowanus Canal have developed a comprehensive collec

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2025-04-21 16:10:05动物植物
研究人员发现,木老鼠对蛇毒的免疫力会随着天气而变化

The power of a rattlesnake's venom to incapacitate its prey may depend on more than just its potency, or even the prey animal's tolerance for the poison. According to a new study published April 16 in Biology Letters, it also depends a bit on the weathe

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2025-04-21 15:59:04动物植物
Bonobos在面临不平等奖励时拒绝参与

The question of whether non-human animals have a sense of fairness has been widely debated. Some studies suggest that primates and other cooperative species show an aversion to inequity, while others argue that responses to unequal rewards can be explaine

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2025-04-21 15:44:06动物植物
细胞骨架丝形成:科学家发现了对伤口愈合至关重要的波形蛋白丝的新细节

Scientists have uncovered new details about cellular filaments that play a critical role in wound healing, according to a study published in the Proceedings of the National Academy of Sciences.

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2025-04-21 15:32:34动物植物
芬兰发现巨型病毒

For the first time in Finland, researchers at the Nanoscience Center in University of Jyväskylä, Finland, have isolated a giant virus, which was named Jyvaskylavirus. The discovery shows that giant viruses are more common in northern regions than research

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