2024-04-09 15:44:26动物植物
昆虫免疫见解:研究人员揭示免疫系统动力学

A paper published in PLoS Pathogens, titled "Mapping the functional form of the trade-off between infection resistance and reproductive fitness under dysregulated immune signaling," delves into the microscopic realm and unravels the orchestrated

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2024-04-09 15:33:53动物植物
珊瑚可以在热浪过后反弹,但前提是它们之间有足够的时间

With marine heat waves of varying severity identified in Australian waters over the summer, a new study of a remote coral reef in the north-west has found that they can recover from bleaching events caused by heat waves, and other disturbances, as long as

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2024-04-09 15:19:09动物植物
新冠肺炎病毒复制方式的发现为新的抗病毒疗法打开了大门

A new study looking at the replication stage of the SARS-CoV-2 virus that causes COVID-19 reveals important mechanisms in its replication that could be the foundation for new antiviral therapies.

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2024-04-09 15:06:36动物植物
古代DNA和骨骼揭示了数千年前气候变化导致的物种迁徙

By analyzing DNA and studying old animal bones, researchers have been able to reconstruct the animal diversity from a cave in Nordland, Norway.

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2024-04-09 14:55:11动物植物
eDNA方法实时观察珊瑚礁的健康状况

The human gut is full of microbes. Some microbes can make people sick, while others are responsible for balancing gut health. But humans aren't the only species whose health depends on these microorganisms. Coral reef ecosystems rely on microorganisms to

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2024-04-09 14:18:57动物植物
水质清澈度下降威胁到普通潜鸟

The Common Loon, an icon of the northern wilderness, is under threat from climate change due to reduced water clarity, according to a new study authored by Chapman University professor, Walter Piper. The study, published April 1 in Ecology, followed up an

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2024-04-09 14:07:24动物植物
Jurassic shuotheriids揭示了哺乳动物最早的牙齿多样化

Paleontologists have presented a new insight into the initial dental variations across mammaliaforms, providing a fresh perspective on the evolutionary past of these ancient beasts.

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2024-04-09 14:02:29前沿信息
锯齿状Mo-MXene纳米纤维与小分子筛双异质界面的构建CoNi@NC纳米粒子

Two-dimensional transition metal carbides (MXene) possess attractive conductivity and abundant surface functional groups, providing immense potential in the field of electromagnetic wave (EMW) absorption. However, high conductivity and spontaneous aggrega

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2024-04-09 13:55:59动物植物
科学家们一致认为,媒体对黄蜂有偏见

Wasp scientists around the globe agree that media coverage of wasps skews negative and almost entirely overlooks their beneficial attributes, reports a team led by UCL researchers.

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2024-04-09 13:46:48前沿信息
双-miRNA触发DNA纳米机器用于乳腺癌症亚型检测和治疗

Breast cancer is the most common malignancy in women, posing a serious threat to female health. Due to the high inter- and intra-tumoral heterogeneity of breast cancer, clinical treatment and prognosis can vary greatly in patients.

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2024-04-09 13:32:46前沿信息
对贝壳和珊瑚如何形成的纳米级研究表明,生物矿化比想象的更复杂

Exactly how does coral make its skeleton, a sea urchin grow a spine, or an abalone form the mother-of-pearl in its shell? A new study at the Advanced Light Source at the Department of Energy's Lawrence Berkeley National Laboratory (Berkeley Lab) revealed

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2024-04-09 13:20:02前沿信息
在纳米尺度上测量熵产生的新方法

Entropy, the amount of molecular disorder, is produced in several systems but cannot be measured directly. An equation developed by researchers at Chalmers University of Technology in Sweden, and Heinrich Heine University Düsseldorf, now sheds new light o

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