2024-06-11 18:57:11动物植物
植物的青春之泉:E3连接酶在叶片寿命中的作用

A recent study uncovers the intricate molecular mechanisms that regulate leaf senescence in apple plants, focusing on the crucial role of the E3 ligase enzyme, MdPUB23, and its interaction with the ABI5 protein. This research provides valuable insights in

阅读全文
2024-06-11 18:46:50动物植物
解锁耐盐性:海薰衣草的基因秘密揭晓

Recent research has uncovered the genetic mechanisms behind sea lavender's (Limonium bicolor) salt tolerance by studying basic helix–loop–helix (bHLH) transcription factors. Identifying 187 bHLH genes, the study highlights their roles in salt gland devel

阅读全文
2024-06-11 18:35:01动物植物
研究人员利用无人机和人工智能监测入侵蝽

Researchers in Italy have unveiled the first successful application of commercial drones combined with artificial intelligence (AI) to monitor the invasive agricultural pest, Halyomorpha halys, commonly known as the brown marmorated stink bug. This resear

阅读全文
2024-06-11 18:24:09动物植物
民主化植物研究:一种新的具有成本效益的高级表型解决方案

Phenotyping, which involves assessing observable plant characteristics, is crucial for understanding plant development and response to environmental stresses. Traditional methods are often cumbersome, costly, and destructive, limiting research scope and s

阅读全文
2024-06-11 18:11:53动物植物
微小的热带水坑蛙表明,保护基因变异对动物在气候危机中生存至关重要

Scientists have studied puddle frogs to identify genetic variation hotspots and places where the climate crisis could wipe out populations too homogenous to adapt.

阅读全文
2024-06-11 17:58:11动物植物
全球研究发现,农场景观的多样性有助于野生动物

More diverse wildlife thrives on farms, benefiting both farmers and the environment, when there is variety in the agricultural landscape, a global study has found.

阅读全文
2024-06-11 17:44:30动物植物
北极变暖的“敞开大门”正在扩大鲑鱼的范围

New research has connected warming ocean temperatures to higher Pacific salmon abundance in the Canadian Arctic, an indicator that climate change is creating new corridors for the fish to expand their range.

阅读全文
2024-06-11 17:33:56动物植物
捕捉短寿命RNA分子的新技术揭示了基因转录在细胞中的协调

The human genome contains about 23,000 genes, but only a fraction of those genes are turned on inside a cell at any given time. The complex network of regulatory elements that controls gene expression includes regions of the genome called enhancers, which

阅读全文
2024-06-11 17:19:47动物植物
抗生素发现工作利用人工智能揭示全球微生物组中潜在的新抗生素

Almost a century ago, the discovery of antibiotics like penicillin revolutionized medicine by harnessing the natural bacteria-killing abilities of microbes. Now, a new study co-led by researchers at the Perelman School of Medicine at the University of Pen

阅读全文
2024-06-11 17:07:36动物植物
确定了维持适当端粒长度的关键机制

The length of telomeres that protect the ends of our chromosomes should be tightly regulated. Those that are too long predispose to cancer, and those that are too short lose their protective ability, resulting in telomere disorders with serious health con

阅读全文
2024-06-11 16:53:42动物植物
布里斯托尔海生爬行动物的鱼之谜解开

The identity of a local prehistoric marine reptile has finally been revealed after experts discovered that some of its remains actually belonged to fish.

阅读全文
2024-06-11 16:42:10动物植物
一项新的研究发现,世界上许多最受威胁的物种缺乏足够的保护措施的证据

A new study has revealed alarming gaps in the implementation of conservation interventions for thousands of the world's most threatened species.

阅读全文
 11855   首页 上一页 647 648 649 650 651 652 653 654 655 656 下一页 尾页