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Trends in Plant Science, 2009
Post-embryonic plant growth and development are sustained by meristems, a source of undifferentiated cells that give rise to the adult plant structures. Two hormones, cytokinin and auxin, are known to act antagonistically in controlling meristem activities.
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Post-embryonic plant growth and development are sustained by meristems, a source of undifferentiated cells that give rise to the adult plant structures. Two hormones, cytokinin and auxin, are known to act antagonistically in controlling meristem activities.
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Cytokinin catabolism and cytokinin oxidase
Phytochemistry, 1983Abstract Cytokinin oxidase has been highly purified from mature Zea mays kernels.
Brian A. McGaw, Roger Horgan
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Capillary electrophoresis of cytokinins and cytokinin ribosides
Journal of Chromatography A, 1997A CE separation of cytokinins and cytokinin ribosides and some other purine and pyrimidine bases has been developed. Two electrolyte systems have been tested: 150 mM phosphoric acid, pH 1.8 and 50 mM sodium dodecylsulphate + 20 mM borate, pH 9.2. The migration times were measured and the effects of the solute structures were discussed.
V, Pacáková +3 more
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Current Opinion in Plant Biology, 1998
Although cytokinin plays a central role in plant development, our knowledge of the biosynthesis, distribution, perception and signal transduction of cytokinin is limited. Recent molecular-genetic studies have, however, implicated involvement of a two-component system in cytokinin signal transduction.
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Although cytokinin plays a central role in plant development, our knowledge of the biosynthesis, distribution, perception and signal transduction of cytokinin is limited. Recent molecular-genetic studies have, however, implicated involvement of a two-component system in cytokinin signal transduction.
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Essays in Biochemistry, 2015
Cytokinin is an essential plant hormone that is involved in a wide range of plant growth and developmental processes which are controlled through its signalling pathway. Cytokinins are a class of molecules that are N6-substituted adenine derivatives, such as isopentenyl adenine, and trans- and cis-zeatin, which are common in most plants. The ability to
Erika A, Keshishian, Aaron M, Rashotte
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Cytokinin is an essential plant hormone that is involved in a wide range of plant growth and developmental processes which are controlled through its signalling pathway. Cytokinins are a class of molecules that are N6-substituted adenine derivatives, such as isopentenyl adenine, and trans- and cis-zeatin, which are common in most plants. The ability to
Erika A, Keshishian, Aaron M, Rashotte
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Science's STKE, 2007
Cytokinins are key regulators of a large number of processes in plant development, which is highly plastic and adaptive, and remarkably resilient and self-perpetuating. Cytokinin signaling involves a multistep two-component system, also called a phosphorelay signaling system.
Bruno, Müller, Jen, Sheen
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Cytokinins are key regulators of a large number of processes in plant development, which is highly plastic and adaptive, and remarkably resilient and self-perpetuating. Cytokinin signaling involves a multistep two-component system, also called a phosphorelay signaling system.
Bruno, Müller, Jen, Sheen
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Cytokinin oxidase is key enzyme of cytokinin degradation
Biochemistry (Moscow), 2012Cytokinin oxidase (EC 1.5.99.12) is an enzyme that catalyzes the irreversible degradation of cytokinin phytohormones that are extremely necessary for growth, development, and differentiation of plants. Cytokinin oxidase plays an important role in the regulation of quantitative level of cytokinins and their distribution in plant tissues.
A M, Avalbaev +3 more
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Planta, 1976
Substances that coeluted with zeatin and zeatin riboside were extracted from soils supporting plants growing in symbiotic association with microorganisms.
J, van Staden, G G, Dimalla
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Substances that coeluted with zeatin and zeatin riboside were extracted from soils supporting plants growing in symbiotic association with microorganisms.
J, van Staden, G G, Dimalla
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Cytokinin Oxidase/Cytokinin Dehydrogenase Assay: Optimized Procedures and Applications
Analytical Biochemistry, 2002Spectrophotometric methods for determining the activity of cytokinin oxidase/cytokinin dehydrogenase (EC 1.5.99.12) were developed and optimized. A sensitive end-point method based on a combination of the electron acceptor 2,6-dichlorophenolindophenol and Schiff base formation of the reaction product with 4-aminophenol under acidic conditions can be ...
Ivo, Frébort +5 more
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