Paes de Melo Bruno, Carpinetti Paola de Avelar, Fraga Otto Teixeira, Rodrigues-Silva Paolo Lucas, Fioresi Vinícius Sartori, de Camargos Luiz Fernando, Ferreira Marcia Flores da Silva
Trait Development Department, LongPing HighTech, Cravinhos 14140-000, SP, Brazil.
Genetics and Breeding Program, Universidade Federal do Espírito Santo, Alegre 29500-000, ES, Brazil.
Plants (Basel). 2022 Apr 19;11(9):1100. doi: 10.3390/plants11091100.
Understanding how plants cope with stress and the intricate mechanisms thereby used to adapt and survive environmental imbalances comprise one of the most powerful tools for modern agriculture. Interdisciplinary studies suggest that knowledge in how plants perceive, transduce and respond to abiotic stresses are a meaningful way to design engineered crops since the manipulation of basic characteristics leads to physiological remodeling for plant adaption to different environments. Herein, we discussed the main pathways involved in stress-sensing, signal transduction and plant adaption, highlighting biochemical, physiological and genetic events involved in abiotic stress responses. Finally, we have proposed a list of practice markers for studying plant responses to multiple stresses, highlighting how plant molecular biology, phenotyping and genetic engineering interconnect for creating superior crops.
了解植物如何应对胁迫以及用于适应和在环境失衡中生存的复杂机制，是现代农业最有力的工具之一。跨学科研究表明，了解植物如何感知、转导和应对非生物胁迫是设计转基因作物的一种有意义的方式，因为对基本特征的操纵会导致植物生理重塑以适应不同环境。在此，我们讨论了参与胁迫感知、信号转导和植物适应的主要途径，强调了非生物胁迫反应中涉及的生化、生理和遗传事件。最后，我们提出了一份用于研究植物对多种胁迫反应的实践标记清单，强调了植物分子生物学、表型分析和基因工程如何相互关联以培育出优良作物。
