Basic information
Locus name	AT2G02741
Alias	MIR840
Organism	Arabidopsis thaliana
Taxonomic identifier	[NCBI]
Function category
Effect for Senescence	promote
Gene Description	MicroRNA840 (MIR840) accelerates leaf senescence by targeting the overlapping 3��UTRs of PPR and WHIRLY3 in Arabidopsis thaliana
Evidence	Genetic evidence [Ref 1]
References	1: Ren Y, Li M, Wang W, Lan W, Schenke D, Cai D, Miao Y. MicroRNA840 (MIR840) accelerates leaf senescence by targeting the overlapping 3'UTRs of PPR and WHIRLY3 in Arabidopsis thaliana Plant J. 2022 Jan;109(1):126-143. doi: 10.1111/tpj.15559. Epub 2021 Dec 1.
Mutant information
Mutant name	pri-miR840 OE
Mutant/Transgenic
Ecotype	Col-0
Mutagenesis type	transgene