2025-03-15 11:35:39动物植物
护理点测试破解了无细胞蛋白质检测的代码

Chemical and biomolecular engineers at Georgia Tech have developed a plug-and-play platform that's simple, flexible, and easy to use without costly lab equipment, for detecting protein biomarkers of disease.

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2025-03-15 11:24:38动物植物
巴塔哥尼亚的“活岩”可以追溯到地球上生命的起源

In the Patagonia region of southern Chile, there are "living rocks."

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2025-03-15 11:14:28动物植物
缅因州科德角附近发现100多条鲨鱼

Cape Cod isn't the only spot in New England where great white sharks like to feast on seals.

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2025-03-15 11:00:57动物植物
丝兰和飞蛾:极端天气如何影响生物事件的时间

Whether it is flowers sprouting in the spring, cicadas mating in the blistering heat of summer, or caterpillars hatching to feed on their favorite host plant, across the natural world, the timing of biological events is so important it spawned its own sci

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2025-03-15 10:48:36动物植物
世界上最热的珊瑚礁生态系统中的鱼类表现出更高的耐热性,但生物多样性较低

Researchers at the Mubadala Arabian Center for Climate and Environmental Sciences (Mubadala ACCESS) at NYU Abu Dhabi have found that reef fish from the Arabian Gulf, the world's hottest sea, exhibit a higher tolerance to temperature fluctuations compared

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2025-03-15 10:38:05动物植物
释放大麦的潜力:雌性生育蛋白可以确保未来的产量

Researchers have identified a novel mechanism through which a protein in barley supports female fertility and could help safeguard yield security in the future.

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2025-03-15 10:23:58动物植物
不使用抗生素的土壤细菌的耐药性:捕食性相互作用推动发展

Overuse of antibiotics is currently the primary reason for the rise of antimicrobial resistance (AMR). Researchers at the Indian Institute of Science (IISc) and Kiel University, however, have shown that AMR can surprisingly be found in soil bacterial comm

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2025-03-15 10:09:36动物植物
科学家透露,在世界上最严重的气候灾难之后,植物挣扎了数百万年

A team of scientists from University College Cork (UCC), the University of Connecticut, and the Natural History Museum of Vienna have uncovered how plants responded to catastrophic climate changes 250 million years ago.

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2025-03-15 09:57:48动物植物
照亮蝾螈的大脑回路:病毒载体能够实现动态大脑图谱

The axolotl (Ambystoma mexicanum) has extraordinary regenerative abilities—the salamander can regrow lost limbs and repair complex organs, including the retina and the brain—making the axolotl an ideal model for studying both how neural circuits form and

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2025-03-15 09:44:21动物植物
先进的成像和理论物理学为肌肉萎缩症的新治疗方法提供了线索

A new discovery about how tiny protein clusters form in cells could pave the way for treatments for Emery-Dreifuss muscular dystrophy (EDMD), a rare genetic disorder that causes muscle weakness and heart problems.

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2025-03-15 09:33:36动物植物
野生葡萄藤对葡萄栽培有危险吗?

Flavescence dorée, a dreaded grapevine disease among winegrowers, is spreading beyond cultivated vineyards. A joint study by the federal research institute WSL and Agroscope published in the Journal of Plant Biology shows that gone-wild grapevines and rel

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2025-03-15 09:19:15动物植物
棘手的情况?深入了解是什么将抗生素抗性生物膜结合在一起

Biofilms, ubiquitous bacterial communities embedded in a slimy matrix, are the oldest form of multicellularity on Earth; they are extremely resistant to antibiotics and stick tenaciously to most surfaces, including living tissue.

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