Journal Article10.1016/0092-8674(93)90119-B
CTR1, a negative regulator of the ethylene response pathway in Arabidopsis, encodes a member of the raf family of protein kinases
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TL;DR: A recessive Arabidopsis mutant, ctr1, that constitutively exhibits seedling and adult phenotypes observed in plants treated with the plant hormone ethylene is isolated and the DNA sequences of four mutant alleles were determined.
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About: This article is published in Cell. The article was published on 12 Feb 1993. The article focuses on the topics: Ethylene binding & c-Raf.
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Citations
Protein kinases 6. The eukaryotic protein kinase superfamily: kinase (catalytic) domain structure and classification.
Steven K. Hanks,Tony Hunter +1 more
TL;DR: The eukaryotic protein kinases make up a large superfamily of homologous proteins, and a classification scheme can be founded on a kinase domain phylogeny, which reveals families of enzymes that have related substrate specificities and modes of regulation.
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Ethylene biosynthesis and signaling networks.
TL;DR: The plant hormone ethylene is involved in many aspects of the plant life cycle, including seed germination, root hair development, root nodulation, flower senescence, and more.
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Ethylene-induced stomatal closure in Arabidopsis occurs via AtrbohF-mediated hydrogen peroxide synthesis
Radhika Desikan,Rhian Harrett-Williams,Cecilia Tagliavia,Klaus Harter,Richard Hooley,John T. Hancock,Steven J. Neill +6 more
TL;DR: The data indicate that ethylene and H(2)O( 2) signalling in guard cells are mediated by ETR1 via EIN2 and ARR2-dependent pathway(s), and identify AtrbohF as a key mediator of stomatal responses to ethylene.
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Functional analysis of oxidative stress-activated mitogen-activated protein kinase cascade in plants.
TL;DR: The authors showed that H2O2 is a potent activator of mitogen-activated protein kinases (MAPKs) in Arabidopsis leaf cells using epitope tagging and a protoplast transient expression assay.
References
Ethylene biosynthesis: Identification of 1-aminocyclopropane-1-carboxylic acid as an intermediate in the conversion of methionine to ethylene.
Douglas O. Adams,Shang Fa Yang +1 more
TL;DR: Data indicate the following sequence for the pathway of ethylene biosynthesis in apple tissue: methionine --> S-adenosylmethionine ― ACC ― ethylene --> methylthioadenosine --> ACC --> ethylene.
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Raf-1 activates MAP kinase-kinase.
John M. Kyriakis,Harald App,Xian-feng Zhang,Papia Banerjee,David L. Brautigan,Ulf R. Rapp,Joseph Avruch +6 more
TL;DR: Results indicate that c-Raf-1 is an immediate upstream activator of MAPK-K in vivo, the first physiological substrate of the c-raf-l protooncogene product to be identified.
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Exploiting the triple response of Arabidopsis to identify ethylene-related mutants.
Plinio Guzmán,Joseph R. Ecker +1 more
TL;DR: Alterations in the response of dark-grown seedlings to ethylene (the "triple response") were used to isolate a collection of ethylene-related mutants in Arabidopsis thaliana and should prove to be useful tools for dissecting the mode of Ethylene action in plants.
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PROSITE : a dictionary of sites and patterns in proteins
TL;DR: A dictionary of sites and patterns found in protein sequences, developed, in the last two years, by the author, which is called PROSITE.
Isolation of the Arabidopsis ABI3 gene by positional cloning.
TL;DR: The primary structure of the encoded protein was deduced from sequence analysis of a corresponding cDNA clone, and the size of this predicted protein was reduced by 40% due to the presence of a point mutation that introduced a premature stop codon.
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