2025-04-21 10:11:27动物植物
六十年的研究偏见:花哨的鸟类抢走了聚光灯,让单调的物种研究不足

If you like watching, reading, or learning about pretty, colorful birds, you're not alone. But it turns out that love for the bright and beautiful is impacting scientific study and limiting what we know about how their drab counterparts impact our ecolog

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2025-04-21 10:00:43动物植物
捕捞头足类动物DNA可以进行有效的海洋调查

A new DNA probes allow for efficient surveying of the hidden lives of squids and octopuses in the deep sea. This development by Kobe University provides an effective tool for marine ecological research and conservation efforts.

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2025-04-21 09:47:26动物植物
首次发现尾巴棒状装甲恐龙的足迹

For the first time, footprints of armored dinosaurs with tail clubs have been identified, following discoveries made in the Canadian Rockies. The 100-million-year-old fossilized footprints were found at sites at both Tumbler Ridge, BC, and northwestern Al

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2025-04-21 09:37:00动物植物
人工智能驱动的紫外线技术可快速检测细胞培养物的污染

A team of researchers have developed a novel method that can quickly and automatically detect and monitor microbial contamination in cell therapy products (CTPs) early on during the manufacturing process.

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2025-04-21 09:23:24动物植物
一个新的酶家族可以诱导单链DNA的靶向切割

A few years ago, the advent of technology known as CRISPR was a major breakthrough in the scientific world. Developed from a derivative of the immune system of bacteria, CRISPR enables double strands of nucleotides in deoxyribonucleic acid (DNA) to be cut

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2025-04-21 09:11:48动物植物
综合果蝇行为数据集绘制遗传多样性图谱,以解码动物行为模式

Years of research in the field of genetics have offered interesting insights spanning the origins and development of heredity and traits, offering valuable information on its influence on every aspect of life, right from eye color to susceptibility to cer

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2025-04-21 09:01:45动物植物
GraphBAN:通过人工智能使药物发现更快、更实惠

UM researchers have developed a deep learning model to predict compound protein interactions. GraphBAN is an inductive graph-based approach. The model is all about discovering new drug candidates in the pre-clinical stage. This means speeding up the drug

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2025-04-21 08:51:28动物植物
感染控制:沙门氏菌病原体如何在恶劣环境中生存

For years scientists have puzzled over why the intracellular pathogen Salmonella is able to survive—and thrive—in human and animal tissues, even within otherwise hostile cells that are part of the body's immune system, such as white blood cells known as

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2025-04-21 08:39:04动物植物
古代DNA研究有助于灭绝努力,并揭示了令人惊讶的可怕狼血统

Last week, Colossal Biosciences made global headlines when they announced that they had successfully brought the dire wolf back from extinction, or at least a version of one. Colossal's team used pieces of the genetic code they uncovered in ancient dire

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2025-04-21 08:27:47动物植物
理解DNA修复:“扭转开关”和SUMO4蛋白如何完善癌症疗法

Researchers from the University of Birmingham have uncovered answers that provide the detail to explain two specific DNA repair processes that have long been in question.

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2025-04-21 08:15:05动物植物
人工肥料的替代品:小肽增强植物和真菌之间的共生关系

Industrial farming practices often deplete the soil of important nutrients and minerals, leaving farmers to rely on artificial fertilizers to support plant growth. In fact, fertilizer use has more than quadrupled since the 1960s, but this comes with serio

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2025-04-21 08:02:55动物植物
研究破解了提高转基因作物中杀虫蛋白可持续性的密码

Farmers in dozens of countries have embraced crops genetically engineered to produce proteins from Bacillus thuringiensis (Bt) bacteria that kill some key pests yet are safe for people and wildlife. Although this biotech approach reduces reliance on insec

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