Article
Loss-of-function mutations in the ethylene receptor ETR1 cause enhanced sensitivity and exaggerated response to ethylene in Arabidopsis.
Plant physiology - 1 Aug 2002
Cancel Jesse D, Larsen Paul B
Abstract excerpt
Ethylene signaling in Arabidopsis begins at a family of five ethylene receptors that regulate activity of a downstream mitogen-activated protein kinase kinase kinase, CTR1. Triple and quadruple loss-of-function ethylene receptor mutants display a constitutive ethylene response phenotype, indicating they function as negative regulators in this pathway. No ethylene-related phenotype has been described for single...
Topics
- Alkenes
- Amino Acids, Cyclic
- Arabidopsis
- Cation Transport Proteins
- Copper Transporter 1
- Ethylenes
- Gene Expression Regulation, Plant
- Hypocotyl
- Membrane Proteins
- Mutation
- Phenotype
- Plant Leaves
- Plant Proteins
- Plant Roots
- Protein Binding