2024-07-03 11:42:23动物植物
解码海鞘:一种有前景的新冠肺炎候选药物背后的基因组

A study has demystified the genetic underpinnings of schaftoside, a vital compound in traditional Chinese medicine (TCM) with potential as a COVID-19 therapeutic.

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2024-07-03 11:30:28动物植物
减少种子:研究人员揭示了创新的西瓜育种技术

In an agricultural advancement, scientists have deciphered the genetic underpinnings of watermelon chromosomal translocations, the key to cultivating fruits with fewer seeds.

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2024-07-03 11:18:44动物植物
入侵的棕色寡妇蜘蛛被发现携带与衣原体相关的新型细菌

Invasive brown widow spiders across three continents were highly infected with a single strain of Rhabdochlamydia, a bacterium that is related to major pathogens of humans and animals, including chlamydia. A bite from these spiders, however, will not infe

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2024-07-03 11:08:18动物植物
研究表明RNA“垃圾”如何控制我们的基因

Researchers at Arizona State University have made a significant advance in understanding how genes are controlled in living organisms. The new study, published in the journal Nucleic Acids Research, focuses on critical snippets of RNA in the tiny, transpa

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2024-07-03 10:55:16动物植物
使用被发现阻碍抗生素耐药性的抗菌肽混合物进行治疗

A common infection-causing bacteria was much less likely to evolve antibiotic resistance when treated with a mixture of antimicrobial peptides rather than a single peptide, making these mixtures a viable strategy for developing new antibiotic treatments.

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2024-07-03 10:43:16动物植物
人类的存在改变了东非豹和鬣狗之间的平衡

Who's stronger? A solitary leopard or cackle of hyenas? And which is best at getting along with humans?

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2024-07-03 10:30:46动物植物
紫外线辐射损伤导致核糖体障碍,导致皮肤细胞早期死亡

In a recent study, researchers at Johns Hopkins Medicine suggest that the cell's messenger RNA (mRNA)—the major translator and regulator of genetic material—along with a critical protein called ZAK—spurs the cell's initial response to UV radiation damag

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2024-07-03 10:16:06动物植物
在南部非洲发现两种新的Psilocybe蘑菇

Two new species of psychoactive mushrooms in the genus Psilocybe have been described from southern Africa, bringing the list to six known species indigenous to Africa. Psilocybe species are among the most well-known and well-studied species of psychoactiv

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2024-07-03 08:46:31前沿信息
科学家开发银纳米粒子传感器检测导致听力损失的基因

A team of scientists from the University of Sharjah say they have invented a biosensor capable of detecting the gene mutations responsible for the loss of hearing.

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2024-07-03 08:30:57前沿信息
在光静电芯片上演示真空悬浮和运动控制

The levitation of microscopic objects in vacuum and the control of their movements while they are suspended was first demonstrated several decades ago. Since then, various research groups have been working on new approaches to control levitated objects in

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2024-07-03 08:15:35前沿信息
专利可能是改善固态纳米孔形成的廉价方法

SMU and the University of Rhode Island have patented an inexpensive, easy-to-use method to create solid-state nanopores (SSNs), while also making it possible to self-clean blocked nanopores.

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2024-07-03 07:59:34前沿信息
一种新方法增强发光量子点的尺寸控制生产

Luminescence refers to the result of a process in which an object absorbs light at one wavelength and then re-emits it at another wavelength. Through light absorption, electrons in the ground state of the material are excited to a higher energy state. Aft

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