New insight into the molecular mechanism of miR482/2118 during plant resistance to pathogens

MicroRNAs (miRNAs), a group of small noncoding RNAs (approximately 20-24 nucleotides), act as essential regulators affecting endogenous gene expression in plants. MiR482/2118 is a unique miRNA superfamily in plants and represses NUCLEOTIDE BINDING SITE-LEUCINE-RICH REPEAT (NBS-LRR) genes to function...

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Autores principales: Liao, Lijuan, Xie, Biao, Guan, Peipei, Jiang, Ning, Cui, Jun
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2022
Materias:
Plant Science
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9650292/
https://www.ncbi.nlm.nih.gov/pubmed/36388487
http://dx.doi.org/10.3389/fpls.2022.1026762
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author Liao, Lijuan
Xie, Biao
Guan, Peipei
Jiang, Ning
Cui, Jun
author_facet Liao, Lijuan
Xie, Biao
Guan, Peipei
Jiang, Ning
Cui, Jun
author_sort Liao, Lijuan
collection PubMed
description MicroRNAs (miRNAs), a group of small noncoding RNAs (approximately 20-24 nucleotides), act as essential regulators affecting endogenous gene expression in plants. MiR482/2118 is a unique miRNA superfamily in plants and represses NUCLEOTIDE BINDING SITE-LEUCINE-RICH REPEAT (NBS-LRR) genes to function in plant resistance to pathogens. In addition, over the past several years, it has been found that miR482/2118 not only targets NBS-LRRs but also acts on other molecular mechanisms to affect plant resistance. miR482/2118-5ps, phased small interfering RNAs (phasiRNAs) and long noncoding RNAs (lncRNAs) play important roles in plant disease resistance. This review summarizes the current knowledge of the interactions and links between miR482/2118 and its new interacting molecules, miR482/2118-5p, phasiRNAs and lncRNAs, in plant disease resistance. Here, we aim to provide a comprehensive view describing the new molecular mechanism associated with miR482/2118 in the plant immune system.
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spelling pubmed-96502922022-11-15 New insight into the molecular mechanism of miR482/2118 during plant resistance to pathogens Liao, Lijuan Xie, Biao Guan, Peipei Jiang, Ning Cui, Jun Front Plant Sci Plant Science MicroRNAs (miRNAs), a group of small noncoding RNAs (approximately 20-24 nucleotides), act as essential regulators affecting endogenous gene expression in plants. MiR482/2118 is a unique miRNA superfamily in plants and represses NUCLEOTIDE BINDING SITE-LEUCINE-RICH REPEAT (NBS-LRR) genes to function in plant resistance to pathogens. In addition, over the past several years, it has been found that miR482/2118 not only targets NBS-LRRs but also acts on other molecular mechanisms to affect plant resistance. miR482/2118-5ps, phased small interfering RNAs (phasiRNAs) and long noncoding RNAs (lncRNAs) play important roles in plant disease resistance. This review summarizes the current knowledge of the interactions and links between miR482/2118 and its new interacting molecules, miR482/2118-5p, phasiRNAs and lncRNAs, in plant disease resistance. Here, we aim to provide a comprehensive view describing the new molecular mechanism associated with miR482/2118 in the plant immune system. Frontiers Media S.A. 2022-10-28 /pmc/articles/PMC9650292/ /pubmed/36388487 http://dx.doi.org/10.3389/fpls.2022.1026762 Text en Copyright © 2022 Liao, Xie, Guan, Jiang and Cui https://creativecommons.org/licenses/by/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
spellingShingle Plant Science
Liao, Lijuan
Xie, Biao
Guan, Peipei
Jiang, Ning
Cui, Jun
New insight into the molecular mechanism of miR482/2118 during plant resistance to pathogens
title New insight into the molecular mechanism of miR482/2118 during plant resistance to pathogens
title_full New insight into the molecular mechanism of miR482/2118 during plant resistance to pathogens
title_fullStr New insight into the molecular mechanism of miR482/2118 during plant resistance to pathogens
title_full_unstemmed New insight into the molecular mechanism of miR482/2118 during plant resistance to pathogens
title_short New insight into the molecular mechanism of miR482/2118 during plant resistance to pathogens
title_sort new insight into the molecular mechanism of mir482/2118 during plant resistance to pathogens
topic Plant Science
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9650292/
https://www.ncbi.nlm.nih.gov/pubmed/36388487
http://dx.doi.org/10.3389/fpls.2022.1026762
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