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Article

The Arabidopsis mutant eer2 has enhanced ethylene responses in the light.

Journal of experimental botany - 1 Sept 2005

De Paepe Annelies, De Grauwe Liesbeth, Bertrand Sophie, Smalle Jan, Van der Straeten Dominique

Abstract excerpt

By screening for ethylene response mutants in Arabidopsis, a novel mutant, eer2, was isolated which displays enhanced ethylene responses. On a low nutrient medium (LNM) light-grown eer2 seedlings showed a significant hypocotyl elongation in response to low levels of 1-amino-cyclopropane-1-carboxylate (ACC), the precursor of ethylene, compared with the wild type, indicating that eer2 is hypersensitive to ethylene....

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PMID: 16043454
DOI: 10.1093/jxb/eri234

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

Related research

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The Arabidopsis mutant eer2 has enhanced ethylene responses in the light.PMID 16043454Read ↗

ETR2 is an ETR1-like gene involved in ethylene signaling in Arabidopsis.Semantic proximity Read ↗

ENHANCING ctr1-10 ETHYLENE RESPONSE2 is a novel allele involved in CONSTITUTIVE TRIPLE-RESPONSE1-mediated ethylene receptor signaling in Arabidopsis.Semantic proximity Read ↗

Enhanced ethylene responsiveness in the Arabidopsis eer1 mutant results from a loss-of-function mutation in the protein phosphatase 2A A regulatory subunit, RCN1.Semantic proximity Read ↗

Loss-of-function mutations in the ethylene receptor ETR1 cause enhanced sensitivity and exaggerated response to ethylene in Arabidopsis.Semantic proximity Read ↗

REVERSION-TO-ETHYLENE SENSITIVITY1, a conserved gene that regulates ethylene receptor function in Arabidopsis.Semantic proximity Read ↗

Two Arabidopsis mutants that overproduce ethylene are affected in the posttranscriptional regulation of 1-aminocyclopropane-1-carboxylic acid synthase.Semantic proximity Read ↗

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The ethylene signal transduction pathway in plants.Semantic proximity Read ↗

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Dominant gain-of-function mutations in transmembrane domain III of ERS1 and ETR1 suggest a novel role for this domain in regulating the magnitude of ethylene response in Arabidopsis.Semantic proximity Read ↗

ETR1-specific mutations distinguish ETR1 from other Arabidopsis ethylene receptors as revealed by genetic interaction with RTE1.Semantic proximity Read ↗

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