2024-07-10 01:01:07动物植物
如何有效地改良和利用盐碱地,确保粮食安全?

Soil salinization poses a threat to global agricultural production, food security and sustainable development. Affected by China's population growth and social and economic development, China's arable land has been decreasing in recent decades and is cl

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2024-07-10 00:46:08动物植物
研究人员确定了印尼的可持续农业做法

For several years, a team of economists from the University of Passau has been investigating in Indonesia which measures are effective in ensuring that sustainable farming methods are used in the long term. They found that training, soil testing and aware

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2024-07-10 00:32:05动物植物
一种预测单细胞基因表达扰动反应的新方法

The rapid development of single-cell RNA sequencing technologies has made it possible to study the impact of external perturbations on gene expression at the level of individual cells.

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2024-07-10 00:21:25动物植物
新方法能够从微量样品中进行可扩增的蛋白质鉴定

In a study published in the journal National Science Review, researchers developed an amplifiable protein identification method called "AmproCode."

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2024-07-10 00:11:14动物植物
一种影响小麦籽粒和旗叶形态的von Willebrand因子a型蛋白的鉴定

Wheat production is essential for global food security, and continual improvement to grain yield is necessary to meet the nutritional demands of the expanding human population. Grain size is positively correlated with grain weight, while the flag leaf ser

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2024-07-09 23:59:20动物植物
从田野到政策:保护中国的农业遗产系统

Agricultural heritage systems, the custodians of ancient farming practices, face unprecedented challenges from climate change and urbanization. A recent study presents a detailed geographical analysis coupled with strategic management approaches to conser

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2024-07-09 23:47:34动物植物
一种在特定基因组位点选择性靶向G-四链体的新策略

DNA G-quadruplexes (G4s) are a type of quadruple helix structure formed by a continuous guanine-rich DNA sequence. Although DNA G4s are thought to be involved in various biological processes, in many cases their causative effects are largely unclear due t

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2024-07-09 23:33:51动物植物
珊瑚礁:气候变化中的生存战场

Coral reefs, those vibrant underwater cities, stand on the precipice of collapse. While rising ocean temperatures and coral bleaching grab headlines, a new essay in Current Biology reveals a hidden layer of complexity in this fight for survival: the often

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2024-07-09 23:22:36动物植物
一种参与线粒体基因表达的新蛋白质的鉴定

Researchers at the Department of Medical Biochemistry and Biophysics at Karolinska Institutet have characterized a novel GTPase involved in ribosome production in mitochondria. The study, published in Nature Communications, provides new insights into the

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2024-07-09 23:08:04动物植物
科学家发现用肽Apelin控制血管生长的新方法

Scientists from La Trobe University and Phillipps-University of Marburg (Germany) have discovered how a peptide called Apelin regulates blood vessel growth, opening new avenues of research for cancer treatment, organ regeneration, and tissue engineering.

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2024-07-09 22:57:35动物植物
AI能够在数小时内从显微镜图像中识别出耐药性伤寒样感染

Artificial intelligence (AI) could be used to identify drug resistant infections, significantly reducing the time it takes for a correct diagnosis, Cambridge researchers have shown. The team determined that an algorithm could be trained to identify drug-r

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2024-07-09 22:47:16动物植物
研究揭示了压力通路如何激活细胞的应急反应程序

Mayday! SOS! Distress signals like these are used around the world to indicate an emergency. The cells that make up your body also have their own versions of emergency signals. These get activated if a cell is infected by a virus or bacteria, or if there

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