Related Experiment Video
Updated: Aug 19, 2026

Screening and Identification of RNA Silencing Suppressors from Secreted Effectors of Plant Pathogens
Published on: February 3, 2020
[Research advances on the mechanism of RNA silencing in plants]
Qing-Zhen Zhao1, Shuang-Yi Zhao, Guang-Min Xia
1College of Life Science, Shandong University, Jinan 250100, China.
Abstract:
RNA silencing is a supervising mechanism in eukaryote which can prevent virus duplication, repress transposition of transposon and regulate gene expression. Compared with that in animals, RNA silencing in plants shows some differences in the function of RdRP, in bi-directional transitive RNAi, and in systemic propagation, etc. Meanwhile,the endogenous small RNAs in plants are more diverse than those in animals. In this paper, it is reviewed of the mechanism of RNA silencing in plants and the possibility of its use in plant functional Genomics.
Related Concept Videos
Experimental RNAi
siRNA - Small Interfering RNAs
In the cytoplasm, siRNA is processed from a double-stranded RNA, which comes from either endogenous DNA transcription or exogenous sources like a virus. This double-stranded RNA is then cleaved by the ATP-dependent...
RNA Interference
This process occurs naturally in cells, often through the activity of genomically-encoded microRNAs. Researchers can take advantage of this mechanism by introducing synthetic RNAs to deactivate specific genes for research or therapeutic purposes. For example, RNAi could be used...
RNA Interference
This process occurs naturally in cells, often through the activity of genomically-encoded microRNAs. Researchers can take advantage of this mechanism by introducing synthetic RNAs to deactivate specific genes for research or therapeutic purposes. For example, RNAi could be used...
MicroRNAs
MicroRNAs

