2024-07-05 11:05:40动物植物
科学家发现新植物,可以生产“耐气候”巧克力

Scientists have found three new species that are close relatives to the plant from which chocolate is produced—a discovery that could pave the way for climate-proof chocolate. The team's research has been published in the journal Kew Bulletin.

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2024-07-05 10:52:36动物植物
研究人员评估了不同生态系统中变暖对土壤呼吸的影响

Soil respiration is the result of heterotrophic respiration (Rh) and autotrophic respiration (Ra), accounting for about 50%–75% of the total ecosystem respiration on land, which is crucial for the global carbon cycle and plays an indispensable role in bio

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2024-07-05 10:39:10动物植物
永久农业被发现是传统农业的可持续替代品

RPTU University of Kaiserslautern-Landau has shown for the first time, in a joint study with BOKU University, that permaculture brings about a significant improvement in biodiversity, soil quality and carbon storage.

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2024-07-05 10:26:09动物植物
用于治疗抗生素耐药性的噬菌体病毒通过切断竞争对手的繁殖能力而获得优势

Curious bits of DNA tucked inside genomes across all kingdoms of life historically have been disregarded since they don't seem to have a role to play in the competition for survival, or so researchers thought.

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2024-07-05 10:14:46动物植物
研究揭示铜绿假单胞菌的快速进化和全球传播

Pseudomonas aeruginosa—an environmental bacteria that can cause devastating multidrug-resistant infections, particularly in people with underlying lung conditions—evolved rapidly and then spread globally over the last 200 years, probably driven by changes

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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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