2025-04-19 23:48:11动物植物
更安全的海鲜可能即将问世——细胞培养的鱼类为海鲜过敏患者带来了希望

A recent study on cell-cultivated fish has produced promising results that could put seafood back on the menu for the three to five percent of the global population with severe food allergies.

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2025-04-19 23:35:51动物植物
蛋白质折叠之谜解开:研究解释了核心包装部分

In living organisms, every protein—a type of biological polymer consisting of hundreds of amino acids—carries out specific functions, such as catalysis, molecule transport, or DNA repair. To perform these functions, they must fold up into specific shapes.

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2025-04-19 23:24:08动物植物
波罗的海淤泥中7000年没有光和氧气后,研究人员使史前藻类复活

A research team led by the Leibniz Institute for Baltic Sea Research Warnemünde (IOW) was able to revive dormant stages of algae that sank to the bottom of the Baltic Sea almost 7,000 years ago. Despite thousands of years of inactivity in the sediment wit

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2025-04-19 23:10:24动物植物
分析确定了可持续化学生产的最佳微生物

In silico analysis of five industrial microorganisms identifies optimal strains and metabolic engineering strategies for producing 235 valuable chemicals.

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2025-04-19 22:56:02动物植物
新方法可以治疗炭疽病,超越“不归路”

Anthrax, an infectious disease caused by the bacterium Bacillus anthracis, is often treatable in its early stages. But once the disease has progressed beyond the "point of no return" after just a few days, patients are almost certainly doomed.

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2025-04-19 22:44:14动物植物
借助人工智能绘制地球作物地图可以帮助农民和政策制定者改进规划

As agricultural research continues to become more entwined with technology, smart farming—a phrase that encompasses research computing tools that help farmers to better address issues like crop disease, drought and sustainability—has quickly become a ubiq

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2025-04-19 22:29:24动物植物
到2100年,巴拉圭潘塔纳尔及其周边80%以上的两栖动物预计将失去合适的栖息地

A study published in the Journal of Applied Ecology shows that the Upper Paraguay River Basin, which includes the Pantanal and its surroundings, could lose almost all of the areas suitable for anuran amphibians (toads, frogs and tree frogs) by the end of

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2025-04-19 22:16:02动物植物
释放水稻的产量潜力:研究表明,三个基因是关键

A research team led by Dr. Li Yunhai from the Institute of Genetics and Developmental Biology of the Chinese Academy of Sciences (CAS) has uncovered a novel genetic mechanism that controls grain size and yield in rice, offering promising strategies to enh

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2025-04-19 22:01:28动物植物
沼泽地稳定性:优势物种和生物多样性起着至关重要的作用

Subalpine and boreal moorlands are ecosystems that contribute to climate stability by reducing excess carbon as well as acting to help regulate the climate—both invaluable properties in a time of advancing climate change. Therefore, understanding how to m

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2025-04-19 21:46:44动物植物
发现揭示了植物细胞中的特殊结构如何帮助调节光合作用

Purdue University scientists have discovered a key mechanism that regulates how plants develop chloroplasts, essential structures responsible for the photosynthesis that sustains life on Earth by producing oxygen and food.

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2025-04-19 21:35:07动物植物
珊瑚病和水质威胁着恢复工作

Coral diseases, particularly in the Caribbean, have caused major declines in coral populations, especially affecting staghorn (Acropora cervicornis) and Elkhorn (A. palmata) corals, which play a crucial role in reef ecosystems.

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2025-04-19 21:21:15动物植物
研究证实,即使少量的帕尔默苋菜也会威胁到沟灌水稻的产量

A recently published article in the journal Weed Science demonstrates just how devastating Palmer amaranth (Amaranthus palmeri) can be for furrow-irrigated rice production, even in small amounts. The findings show that successful, in-furrow rice productio

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