2024-07-05 07:58:19前沿信息
一种新的蓝色:揭示了脊尾射线电蓝色斑点的神秘起源

Researchers have discovered the unique nanostructures responsible for the electric blue spots of the bluespotted ribbontail ray (Taeniura lymma), with possible applications for developing chemical-free coloration. The team is also conducting ongoing resea

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2024-07-04 15:19:54动物植物
研究确定了对细胞具有卓越抗氧化作用的高可溶性分子

Oxygen is essential for life on Earth, but it also gives rise to free radicals, unstable molecules that can damage cells. Antioxidants are chemical compounds that protect cells by neutralizing free radicals. The quintessential antioxidant is ubiquinone, s

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2024-07-04 15:09:33动物植物
科学家发现,人类TRPC5基因的改变会导致肥胖和产后抑郁症

Researchers at Baylor College of Medicine, the University of Cambridge and collaborating institutions have discovered that alterations in the human gene TRPC5 cause obesity and postpartum depression.

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2024-07-04 14:56:10动物植物
生物学家确定Leep2复合物调节大配子体的形成

The social amoeba Dictyostelium discoideum is a valuable model to study the regulation of macropinocytosis. A research team led by Prof. Cai Huaqing from the Institute of Biophysics of the Chinese Academy of Sciences has recently used the Dictyostelium mo

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2024-07-04 14:44:14动物植物
产生科学突破的管理策略

New analysis of a laboratory renowned for producing Nobel Prize winners has revealed how a clear management strategy plays a critical part in producing scientific breakthroughs.

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2024-07-04 14:31:04动物植物
研究人员调查气候变化如何影响鸟类

Research staff from the Gandia Campus of the Universitat Politècnica de València and the Cavanilles Institute of Biodiversity and Evolutionary Biology of the Universitat de València have assessed the effects of climate change on the productivity of two sp

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2024-07-04 14:17:03动物植物
研究人员确定了改善欧洲生物多样性监测的目标

A new publication authored by scientists from the German Center for Integrative Biodiversity Research (iDiv) and IIASA with a large European consortium provides vital insights into the current status of biodiversity monitoring in Europe, identifying polic

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2024-07-04 14:04:14动物植物
苹果树揭示了解锁铁稳态的关键机制

Iron is a vital micronutrient for plants, essential for photosynthesis, respiration, and various metabolic processes. Despite its abundance in the soil, iron often exists in insoluble forms, particularly in calcareous soils, making it difficult for plants

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2024-07-04 13:50:26动物植物
研究揭示了伤人如何提高葡萄中的花青素

Anthocyanins are vital for plant defense, coloration, and attracting pollinators. They play a significant role in protecting plants from environmental stresses such as temperature fluctuations, drought, and pathogen attacks.

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2024-07-04 13:36:33动物植物
隐藏在我们DNA中的非洲故事

"Who are we and where do we come from?" This quintessential question has intrigued humanity for millennia. Currently, the "Out-of-Africa (OOA) theory" is prevailingly accepted regarding the origin of modern humans, as a line of evidenc

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2024-07-04 13:23:48动物植物
图形学习模块增强药物-靶标相互作用预测

The identification of drug-target Interactions (DTIs) represents a pivotal link in the process of drug development and design. It plays a crucial role in narrowing the screening range of candidate drug molecules, thereby facilitating the reuse of drug, re

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2024-07-04 13:12:39动物植物
(显然)相同的动物是如何成为完全不同的物种的

Logically speaking, you would think that animals who appeared to be the same—even if they were found in different parts of the world—would belong to the same species, and that they would share the same genome. However, our recent study has found that this

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