生物
清脆的
基因组编辑
计算生物学
基因组
RNA干扰
植物病毒
重编程
病毒
基因组学
遗传学
核糖核酸
生物技术
基因
作者
K. Viswanath,Aflaq Hamid,Elijah Ateka,H. R. Pappu
出处
期刊:Phytopathology
[Scientific Societies]
日期:2023-09-01
卷期号:113 (9): 1661-1676
被引量:2
标识
DOI:10.1094/phyto-01-23-0002-v
摘要
Plant viruses infect a wide range of commercially important crop plants and cause significant crop production losses worldwide. Numerous alterations in plant physiology related to the reprogramming of gene expression may result from viral infections. Although conventional integrated pest management-based strategies have been effective in reducing the impact of several viral diseases, continued emergence of new viruses and strains, expanding host ranges, and emergence of resistance-breaking strains necessitate a sustained effort toward the development and application of new approaches for virus management that would complement existing tactics. RNA interference-based techniques, and more recently, clustered regularly interspaced short palindromic repeats (CRISPR)-based genome editing technologies have paved the way for precise targeting of viral transcripts and manipulation of viral genomes and host factors. In-depth knowledge of the molecular mechanisms underlying the development of disease would further expand the applicability of these recent methods. Advances in next-generation/high-throughput sequencing have made possible more intensive studies into host−virus interactions. Utilizing the omics data and its application has the potential to expedite fast-tracking traditional plant breeding methods, as well as applying modern molecular tools for trait enhancement, including virus resistance. Here, we summarize the recent developments in the CRISPR/Cas system, transcriptomics, endogenous RNA interference, and exogenous application of dsRNA in virus disease management.
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