MicroRNA482/2118, a miRNA superfamily essential for both disease resistance and plant development

Zhang, Yanqing1,2,3,4; Waseem, Muhammad1,2,3,4; Zeng, Zaohai1,2,3,4; Xu, Jing4; Chen, Chengjie1,2,3,4; Liu, Yuanlong1,2,3,4; Zhai, Jixian5,6; Xia, Rui1,2,3,4

2021-11-01

10.1111/nph.17853

NEW PHYTOLOGIST   影响因子和分区

0028-646X

1469-8137

MicroRNAs (miRNAs) are a class of 21-24 nucleotides (nt) noncoding small RNAs ubiquitously distributed across the plant kingdom. miR482/2118, one of the conserved miRNA superfamilies originating from gymnosperms, has divergent main functions in core-angiosperms. It mainly regulates NUCLEOTIDE BINDING SITE-LEUCINE-RICH REPEAT (NBS-LRR) genes in eudicots, functioning as an essential component in plant disease resistance; in contrast, it predominantly targets numerous long noncoding RNAs (lncRNAs) in monocot grasses, which are vital for plant reproduction. Usually, miR482/2118 is 22-nt in length, which can trigger the production of phased small interfering RNAs (phasiRNAs) after directed cleavage. PhasiRNAs instigated from target genes of miR482/2118 enhance their roles in corresponding biological processes by cis-regulation on cognate genes and expands their function to other pathways via trans activity on different genes. This review summarizes the origin, biogenesis, conservation, and evolutionary characteristics of the miR482/2118 superfamily and delineates its diverse functions in disease resistance, plant development, stress responses, etc.

disease resistance evolution function divergence genic male sterility miR482 2118 superfamily NBS-LRR phasiRNAs reproduction

SCI

英语

其他

National Science Foundation of China[31872063] ; Special Support Program of Guangdong Province[2019TX05N193]

Plant Sciences

Plant Sciences

WOS:000723144600001

WILEY

PLANT & ANIMAL SCIENCE

2-s2.0-85120348655

Web of Science

1.South China Agr Univ, State Key Lab Conservat & Utilizat Subtrop Agrobi, Guangzhou 510640, Guangdong, Peoples R China
2.South China Agr Univ, Guangdong Lab Lingnan Modern Agr, Guangzhou 510640, Guangdong, Peoples R China
3.South China Agr Univ, Key Lab Biol & Germplasm Enhancement Hort Crops S, Minist Agr & Rural Affairs, Guangzhou 510640, Guangdong, Peoples R China
4.South China Agr Univ, Coll Hort, Guangdong Litchi Engn Res Ctr, Guangzhou 510640, Guangdong, Peoples R China
5.Southern Univ Sci & Technol, Sch Life Sci, Dept Biol, Shenzhen 518055, Peoples R China
6.Southern Univ Sci & Technol, Inst Plant & Food Sci, Shenzhen 518055, Peoples R China

Zhang, Yanqing,Waseem, Muhammad,Zeng, Zaohai,et al. MicroRNA482/2118, a miRNA superfamily essential for both disease resistance and plant development[J]. NEW PHYTOLOGIST,2021,233(5):2047-2057.

Zhang, Yanqing.,Waseem, Muhammad.,Zeng, Zaohai.,Xu, Jing.,Chen, Chengjie.,...&Xia, Rui.(2021).MicroRNA482/2118, a miRNA superfamily essential for both disease resistance and plant development.NEW PHYTOLOGIST,233(5),2047-2057.

Zhang, Yanqing,et al."MicroRNA482/2118, a miRNA superfamily essential for both disease resistance and plant development".NEW PHYTOLOGIST 233.5(2021):2047-2057.