National Institute of Plant Genome Research, Aruna Asaf Ali Marg, New Delhi, 110067, India.
Cell Mol Life Sci. 2021 May;78(10):4467-4486. doi: 10.1007/s00018-021-03794-x. Epub 2021 Feb 27.
Crop productivity is directly dependent on the growth and development of plants and their adaptation during different environmental stresses. Histone acetylation is an epigenetic modification that regulates numerous genes essential for various biological processes, including development and stress responses. Here, we have mainly discussed the impact of histone acetylation dynamics on vegetative growth, flower development, fruit ripening, biotic and abiotic stress responses. Besides, we have also emphasized the information gaps which are obligatory to be examined for understanding the complete role of histone acetylation dynamics in plants. A comprehensive knowledge about the histone acetylation dynamics will ultimately help to improve stress resistance and reduce yield losses in different crops due to climate changes.
作物生产力直接取决于植物的生长和发育及其在不同环境胁迫下的适应能力。组蛋白乙酰化是一种表观遗传修饰,它调节着许多对包括发育和应激反应在内的各种生物学过程至关重要的基因。在这里,我们主要讨论了组蛋白乙酰化动力学对营养生长、花发育、果实成熟、生物和非生物胁迫反应的影响。此外,我们还强调了必须检查信息空白,以了解组蛋白乙酰化动力学在植物中的完整作用。对组蛋白乙酰化动力学的全面了解最终将有助于提高不同作物的抗逆性,减少因气候变化导致的产量损失。