NMT盐胁迫综述 | 昆明植物所等：杨树响应盐胁迫的生理和分子机制

期刊：International journal of molecular science

主题：杨树响应盐胁迫的生理和分子机制

标题：Progress in Understanding the Physiological and Molecular Responses of Populus to Salt Stress

影响因子：4.183

作者：广西农科院、中科院昆明植物所

英文摘要

Salt stress (SS) has become an important factor limiting afforestation programs. Because of their salt tolerance and fully sequenced genomes, poplars (Populus spp.) are used as model species to study SS mechanisms in trees. Here, we review recent insights into the physiological and molecular responses of Populus to SS, including ion homeostasis and signaling pathways, such as the salt overly sensitive (SOS) and reactive oxygen species (ROS) pathways. We summarize the genes that can be targeted for the genetic improvement of salt tolerance and propose future research areas.

中文摘要（谷歌机翻）

盐胁迫（SS）已成为限制造林计划的重要因素。 由于其耐盐性和完整的基因组序列，白杨（Populus spp。）被用作模型物种来研究树木中的SS机理。 在这里，我们回顾了对胡杨对SS的生理和分子反应的最新见解，包括离子稳态和信号传导途径，例如盐过度敏感（SOS）和活性氧（ROS）途径。 我们总结了可用于耐盐遗传改良的基因，并提出了未来的研究领域。