2024-02-29 16:36:55动物植物
利用CRISPR基因编辑预防猪蓝耳病

A team of bio-scientists affiliated with a host of institutions across the U.S. has developed a gene editing technique to produce newborn pigs immune to porcine reproductive and respiratory syndrome, also known as blue-ear pig disease. The paper is publis

阅读全文
2024-02-29 16:36:53动物植物
研究人员发现黄瓜抗白粉菌的分子机制

A team from the department of Cucurbitaceae Vegetable Genetics and Breeding, at the Institute of Vegetables and Flowers (IVF, CAAS) has made important progress in the molecular mechanism of powdery mildew (PM) resistance in cucumber.

阅读全文
2024-02-29 16:36:49动物植物
生长调节剂5-氨基乙酰丙酸提高番茄植株抗寒性

Low temperature stress, as one of the main abiotic stresses, severely hinders plant growth and has adverse effects on crop yield and quality. 5-Aminolevulinic acid (ALA), a growth regulator widely present in animals and plants, has been extensively utiliz

阅读全文
2024-02-29 16:36:36动物植物
园丁可以帮助识别潜在的入侵植物

The critical role of gardeners in identifying 'future invaders'—ornamental plants that could become invasive species—has been revealed by researchers from the University of Reading and the Royal Horticultural Society.

阅读全文
2024-02-29 16:36:27动物植物
干扰的严重程度在决定工业灾难后的长期恢复动态中起着关键作用:研究

Understanding the impact of ecological disturbances on ecosystems and monitoring their recovery process is vital for ecologists. Disturbances of high intensity and severity, known as "large and infrequent disturbances" (LIDs), pose significant c

阅读全文
2024-02-29 16:36:23动物植物
研究发现,即使是现代水电站也对河流栖息地构成了重大威胁

Even modern and supposedly gentler hydropower plants cause considerable damage to river ecosystems. This is shown by a study by Prof. Jürgen Geist from the Chair of Aquatic Systems Biology at the TUM School of Life Sciences published in the Journal of App

阅读全文
2024-02-29 16:36:20动物植物
这一发现展示了细胞如何在紧张的情况下保护自己

A recent study by an international research team has unveiled an exciting discovery about how our cells defend themselves during stressful situations. The research, published in EMBO Reports, shows that a tiny modification in the genetic material, called

阅读全文
2024-02-29 16:36:17动物植物
创新的计算工具为多倍体小麦基因组提供了新的见解

A new review led by Associate Professor Weilong Guo (College of Agronomy and Biotechnology, China Agricultural University, Beijing, China) explores the polyploid wheat genome through new computational tools. The research is published in the journal aBIOTE

阅读全文
2024-02-29 16:36:14动物植物
预计的气候变化情景预示着巴利阿里黄杨的消失

The Balearic boxwood (Buxus balearica), a species common in eastern Andalusia, is able to trap moisture from the fog and convey it to the ground, making it a valuable tool in times of drought.

阅读全文
2024-02-29 16:36:13动物植物
研究证实外源茉莉酸甲酯能增强番茄抗性

Tomato (Solanum lycopersicum L.) is the most widely cultivated and consumed horticultural crop. At present, saline-alkali is an important abiotic stress source that affects tomato production. Exogenous methyl jasmonate (MeJA) can enhance the resistance of

阅读全文
2024-02-29 16:36:05动物植物
生态学家警告研究人员要更仔细地观察鸟类和猎物之间明显的不匹配

Climate change may speed up the emergence of insects in northern countries at the end of winter. This may cause breeding birds migrating from the south to come too late to benefit from the insect peak if they do not adjust their travel schedules to the ne

阅读全文
2024-02-29 16:36:02动物植物
研究人员发现,Walleye正在努力应对春季解冻时间的变化

Walleye are one of the most sought-after species in freshwater sportfishing, a delicacy on Midwestern menus and a critically important part of the culture of many Indigenous communities. They are also struggling to survive in the warming waters of the Mid

阅读全文
 3112   首页 上一页 233 234 235 236 237 238 239 240 241 242 下一页 尾页