DICLOFOP-METHYL AND DICLOFOP UPTAKE IN OAT (Avena sativa L.) PROTOPLASTS
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چکیده
منابع مشابه
Effects of diclofop and diclofop-methyl on the membrane potentials of wheat and oat coleoptiles.
Electrophysiological measurements were made on the mesophyll cells of wheat (Triticum aestivum L. cv Waldron) and oat (Avena sativa L. cv Garry) coleoptiles treated either with the herbicide diclofop-methyl (methyl 2-(4-(2',4'-dichlorophenoxy)phenoxy)propanoate), or it's primary metabolite diclofop, (2-(4-(2',4'-dichlorophenoxy)phenoxy)-propanoic acid). Application of a 100 micromolar solution ...
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A vena sativa , Chloroplasts, Protoplasts, Sulfite Efflux, Sulfite Uptake Processes of J5S-labelled sulfite uptake and efflux by oat protoplasts and their chloroplasts are very rapid: during the first minutes (or perhaps even seconds) after sulfite supply a state of equilibrium is established between the protoplasts and their chloroplasts and the incubation medium. Bicarbonate concentrations ra...
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Growth and electrophysiological studies in roots of intact diclofop-methyl susceptible and resistant seedlings were conducted to test the hypothesis that the herbicide acts primarily as a proton ionophore. The ester formulation of diclofop, at 0.2 micromolar, completely inhibited root growth in herbicide-susceptible oat (Avena sativa L.) after a 96 hour treatment, but induced only a delayed tra...
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Background Deficiency of available forms of phosphorus is common in most soils and causes reduction of crop plants growth and yield. Recently, model plants responses to phosphate (Pi) deficiency have been intensively studied. However, acclimation mechanisms of cereals like oat (Avena sativa L.), to low Pi stress remains not fully understood. Oat plants have been usually cultured on poor soils, ...
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ژورنال
عنوان ژورنال: Canadian Journal of Plant Science
سال: 1987
ISSN: 0008-4220,1918-1833
DOI: 10.4141/cjps87-025