Basic mutant information
Mutant name	GVG::etr1-1 transgenic petunias
Mutant/Transgenic	transgenic
Ecotype	Petunia
Mutagenesis type	transgene
(Semi-)Dominant/Recessive	dominant
Description	The inducible promoter-regulated expression of the Arabidopsis ethylene receptor mutant ethylene-insensitive1-1 (etr1-1) causes ethylene insensitivity in petunia. The induced expression of etr1-1 by a chemical inducer dexamethasone resulted in retarded senescence and reduced disease symptoms on detached leaves and flowers or intact plants
References	1: Wang H, Liu G, Li C, Powell AL, Reid MS, Zhang Z, Jiang CZ Defence responses regulated by jasmonate and delayed senescence caused by ethylene receptor mutation contribute to the tolerance of petunia to Botrytis cinerea. Mol. Plant Pathol. 2013 Jun;14(5):453-69
Mutated genes
Locus name	AT1G66340
Alias	ETR1/EIN1
Organism	Arabidopsis thaliana
Description	Similar to prokaryote sensory transduction proteins. Mutant with a delayed senescence phenotype.
Phenotype information
Stress induced senescence Cell death marker:Ion leakage no Chlorophyll content high Leaf color green Redox status:ROS low