2024-03-23 16:49:36动物植物
新型微卫星标签有望照亮海龟神秘逝去的岁月

In the new article "Novel Microsatellite Tags Hold Promise for Illuminating the Lost Years in Four Sea Turtle Species" published in Animals, researchers tested new prototypes of microsatellite tags on 160 juvenile sea turtles of four species in

阅读全文
2024-03-23 16:38:06动物植物
摩洛哥发现鸭嘴兽恐龙:专家揭开它们是如何到达那里的谜团

Why are fossils of duckbill dinosaurs, a North American family, found in North Africa?

阅读全文
2024-03-23 16:28:05动物植物
研究分析表明,退役的海上结构物只能提供有限的生态效益

Decommissioned offshore structures offer limited long-term ecological benefits if they are simply left in the ocean to serve as artificial reefs, a new study suggests.

阅读全文
2024-03-23 16:17:17动物植物
研究人员公布了来自世界各地的6000多项农业环境政策的数据集

There can be no analysis without data. In this spirit, researchers from the University of Bonn and the Swiss Federal Institution of Technology (ETH) Zurich have published a database containing over 6,000 agri-environmental policies, thus enabling their pe

阅读全文
2024-03-23 16:06:48动物植物
研究人员表示,具有多个“尾巴”的信使核糖核酸可能会带来更有效的治疗方法

Messenger RNA (mRNA) made its big leap into the public limelight during the pandemic, thanks to its cornerstone role in several COVID-19 vaccines. But mRNAs, which are genetic sequences that instruct the body to produce proteins, are also being developed

阅读全文
2024-03-23 15:52:05动物植物
研究表明RNA分子的化学性质如何促进生命的起源

How was complex life able to develop on the inhospitable early Earth? At the beginning there must have been ribonucleic acid (RNA) to carry the first genetic information. To build up complexity in their sequences, these biomolecules need to release water.

阅读全文
2024-03-23 15:37:17动物植物
解码用于男性性别决定的共享基因工具包

Researchers from the Max Planck Institute for Biology Tübingen have broken new ground by demonstrating that an HMG-box gene in brown algae is crucial for determining male sex. This breakthrough significantly expands our understanding of sex-determination

阅读全文
2024-03-23 15:23:10动物植物
研究显示,蜜蜂比推荐的传粉植物提前一个月需要食物

New research from the Universities of Oxford and Exeter has revealed that plant species recommended as 'pollinator-friendly' in Europe begin flowering up to a month too late in the spring to effectively contribute to bee conservation. This 'hungry gap

阅读全文
2024-03-23 15:12:32动物植物
物理学家开发建模软件在中尺度研究生物膜

Researchers at the Niels Bohr Institute, University of Copenhagen and University of Southern Denmark have recently published FreeDTS—a shared software package designed to model and study biological membranes at the mesoscale—the scale "in between&quo

阅读全文
2024-03-23 15:02:00动物植物
研究揭示了卷曲桦树的奥秘,并建议用标记在萌芽阶段识别它

Curly—or Karelian—birch is a mysterious tree with a patterned wood texture and a bizarre trunk shape. Unlike the elegant white-stemmed traditional birch, the Karelian one may seem unsightly at first glance: It is a low-growing, sinuous tree with bumps and

阅读全文
2024-03-23 14:49:59动物植物
研究人员设计了一种新的方法来寻找用于靶向治疗疾病的蛋白质

Researchers at the University of Toronto and Sinai Health have created a new platform to identify proteins that can be co-opted to control the stability of other proteins—a new but largely unrealized approach to the treatment of disease.

阅读全文
2024-03-23 14:49:00动物植物
研究人员发明人工智能模型设计新型对抗超级细菌的抗生素

Researchers at McMaster University and Stanford University have invented a new generative artificial intelligence model that can design billions of new antibiotic molecules that are inexpensive and easy to build in the laboratory.

阅读全文
 11855   首页 上一页 712 713 714 715 716 717 718 719 720 721 下一页 尾页