Plant Signaling & Behavior · 2017 · 20 citations · 44 references
Life SciencesPlant BiologyPlant SciencesPlant Molecular BiologyPlant PhysiologySignal TransductionEthylene BiologyEthylene PhysiologyHormone PerceptionPlant Hormone PhysiologyPlant Hormone SignalingPlant HormonesConstitutive Expression SystemsConstitutive Gene ExpressionEpidermal CellsEthylene Response RegulationEthylene Signal TransductionExogenous Ethylene TreatmentHormone Signaling In Stress ResponsesRice Submergence Tolerance
Ethylene is gaseous plant hormone that controls a variety of physiologic activities. OsERS1 and OsETR2 are major ethylene receptors in rice that have been reported to have different regulatory functions. The GFP fused N-terminus of OsERS1 and OsETR2 showed differentially localization patterns when transiently expressed in onion epidermal cells. Base on these results, we suggested that OsERS1 could be localized to plasma membranes, whereas OsETR2 could be localized to the endoplasmic reticulum. Furthermore, instead of the constitutive expression profile of OsERS1, OsETR2 is differentially expressed in seedlings of light/dark-grown conditions, submergence or exogenous ethylene treatments. Our results and others support the notion that OsERS1 and OsETR2 could have different roles during rice plant submergence.
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Sub1A is an ethylene-response-factor-like gene that confers submergence tolerance to rice
Kenong Xu, Xia Xu, Takeshi Fukao et al. · Nature · 2006 · 1.6K citations