Basic mutant information
Mutant name	ore3
Mutant/Transgenic	mutant
Ecotype	Col-0
Mutagenesis type	EMS
(Semi-)Dominant/Recessive	recessive
Description	delayed senescence
References	1: Woo HR, Kim JH, Nam HG, Lim PO The delayed leaf senescence mutants of Arabidopsis, ore1, ore3, and ore9 are tolerant to oxidative stress. Plant Cell Physiol. 2004 Jul;45(7):923-32
Mutated genes
Locus name	AT5G03280
Alias	EIN2
Organism	Arabidopsis thaliana
Description	Involved in ethylene signal transduction. Acts downstream of CTR1. Positively regulates ORE1 and negatively regulates mir164A,B,C to regulate leaf senescence.
Phenotype information
Natural senescence Chlorophyll content high Leaf color green Stress induced senescence Cell death marker:Ion leakage low Chlorophyll content high Fv/Fm high Leaf color green Marker gene expression no