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动物植物

动物植物栏目报道动植物科学研究与生物多样性保护动态,展现生命世界的科学之美。

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设备“闻”海水以发现、检测新分子 封面图动物植物

2023-11-20 16:47:30

设备“闻”海水以发现、检测新分子

Under the ocean's surface, marine organisms are constantly releasing invisible molecules. Some of the chemical clues reveal which creatures are nearby, while others could be used someday as medications. Now, researchers in ACS Central Science re

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头虱的进化反映了人类在美洲的迁徙和殖民 封面图动物植物

2023-11-20 16:47:28

头虱的进化反映了人类在美洲的迁徙和殖民

A new analysis of lice genetic diversity suggests that lice came to the Americas twice -- once during the first wave of human migration across the Bering Strait, and again during European colonization. Marina Ascunce, currently at the USDA-ARS, and collea

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温度升高引发病毒感染 封面图动物植物

2023-11-20 16:47:27

温度升高引发病毒感染

Researchers at Lund University, together with colleagues at the NIST Synchrotron Facility in the USA, have mapped on an atomic level what happens in a virus particle when the temperature is raised. "When the temperature rises, the virus's genetic materi

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人造膀胱对导致尿路感染的细菌有帮助 封面图动物植物

2023-11-20 16:47:26

人造膀胱对导致尿路感染的细菌有帮助

The research, published today in Science Advances, is the first to use a sophisticated human tissue model to explore the interaction between host and pathogen for six common species that cause urinary tract infections. The findings suggest that t

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减少维生素B5减缓小鼠乳腺癌症的生长 封面图动物植物

2023-11-20 16:47:24

减少维生素B5减缓小鼠乳腺癌症的生长

A group of researchers led by the Francis Crick Institute, working with the National Physical Laboratory (NPL) and Imperial College London, have discovered that breast cancer cells expressing a cancer-driving gene heavily rely on vitamin B5 to grow and su

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