2025-05-25 03:01:38动物植物
从微小蠕虫到巨型鱿鱼:新的全球数据库揭示了海洋中体型的隐藏力量

A new open-access resource, the Marine Organismal Body Size (MOBS) Database, is giving scientists, conservationists, and the public an unprecedented look at the true scale of ocean life—literally.

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2025-05-25 02:49:47动物植物
科学家开发了跟踪农业对湖泊生态系统影响的模型

A recent study has introduced a novel data-driven model that distinguishes between human-induced and natural water consumption in croplands, providing valuable insights into the sustainability of arid lake ecosystems.

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2025-05-25 02:39:03动物植物
生物技术教育的新时代

In a world shaped by biotechnology, why are so few college students exposed to its possibilities early on in their education? The Biotech Explorers Pathway (BEP) is changing that by immersing students in hands-on, real-world science from day one.

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2025-05-25 02:26:09动物植物
镜像细菌:对交替手性的反思

Hold out your hands, palms up, and move them so they are on top of each other. With a little experimentation—and perhaps a few rather flamboyant gestures—you'll find that no matter what you do, your hands will not perfectly align. Congratulations, you'v

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2025-05-25 02:11:43动物植物
Pincushion hakea丛生根系分泌物促进营养不良土壤中磷的吸收

Plants require phosphorus to grow and survive. In environments with low levels of available soil phosphorus, plants need to adjust to stay alive.

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2025-05-25 02:00:30动物植物
自噬和溶酶体途径协调帕金森病蛋白的非常规分泌

Intracellular protein trafficking and secretion of proteins into the extracellular environment are sequential and tightly regulated processes in eukaryotic cells. Conventionally, proteins that are bound for secretion harbor an N-terminal signal peptide th

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2025-05-25 01:48:49动物植物
海洋热浪给沿海浮游生物带来了问题

Temperatures around the world continue to rise—and the North Sea is no exception. Yet, in addition to this gradual warming, increasingly frequent and intense heat events also have consequences for marine organisms.

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2025-05-25 01:38:09动物植物
真菌通过RNA编辑来对抗病毒,从而重新连接其遗传反应

The expression of symptoms of viral infections is a byproduct of complex virus-host molecular pathways. These remain largely unknown, especially in the case of fungus-virus pathogen systems.

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2025-05-25 01:23:20动物植物
这一发现可能会颠覆小麦真菌威胁的遗传脚本

Researchers from the Agricultural Research Service (ARS) have discovered a breakthrough in the fight against Fusarium Head Blight, which is a major disease affecting U.S. wheat and other cereal crops.

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2025-05-25 01:10:24动物植物
研究表明,监测选定的鸟类物种有利于同一地区的其他物种

A new study led by Cornell Lab of Ornithology researchers at the K. Lisa Yang Center for Conservation Bioacoustics shows that monitoring and managing select bird species can provide benefits for other species within specific regions.

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2025-05-25 00:59:57动物植物
哲学家和科学家合作研究鸟类的意识和感知

Many of us as children may have wondered what's going on inside the mind of an animal—what are they thinking and feeling? Most animal researchers study science because of their fascination with animals, but for a long time scientific norms made it imposs

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2025-05-25 00:48:39动物植物
研究发现,冰河时代动物的冷适应始于260万年前

A new study has provided fresh insights into how animals such as the woolly mammoth, musk ox and arctic fox evolved to survive the cold during the ice age.

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