Effects of gibberellin on organogenesis of Cyperus esculentus L. induced by gibberellin biosynthesis inhibitor
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منابع مشابه
Effects of shoot-applied gibberellin/gibberellin-biosynthesis inhibitors on root growth and expression of gibberellin biosynthesis genes in Arabidopsis thaliana
To elucidate the involvement of gibberellin (GA) in the growth regulation of Arabidopsis roots, effects of shoot-applied GA and GA-biosynthesis inhibitors on the root were examined. Applying GA to the shoot of Arabidopsis slightly enhanced the primary root elongation. Treating shoots with uniconazole, a GA biosynthesis inhibitor, also resulted in enhancement of primary root elongation, while sh...
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Strigolactones (SLs) are a class of plant hormones that regulate diverse physiological processes, including shoot branching and root development. They also act as rhizosphere signaling molecules to stimulate the germination of root parasitic weeds and the branching of arbuscular mycorrhizal fungi. Although various types of cross talk between SLs and other hormones have been reported in physiolo...
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In his studies on the nature of inheritance, Gregor Mendel (1866) examined seven pairs of traits in pea, including one he called “difference in the length of the stem” (Fig. 1). The tall character dominated the dwarf, segregating three tall to one dwarf. When Mendel’s work was rediscovered at the beginning of this century, Orland White introduced the term Le, for Length, to represent this trait...
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The [(2RS,3RS)-1-(4-chlorophenyl)-4,4-dimethyl-2-(1,2,4-triazol-1- yl)-pentan-3-ol] (paclobutrazol, PP333) measured in apple seedlings (;York Imperial' Malus domestica Borkh) was confirmed by gas chromatography-mass spectrometry. Data showed that paclobutrazol was taken up through roots and transported primarily in the xylem through the stems and accumulated in leaves. No detectable basipetal m...
متن کاملGROWTH RETARDANTS: Effects on Gibberellin Biosynthesis and Other Metabolic Pathways.
Plant growth retardants are applied in agronomic and horticultural crops to reduce unwanted longitudinal shoot growth without lowering plant productivity. Most growth retardants act by inhibiting gibberellin (GA) biosynthesis. To date, four different types of such inhibitors are known: (a) Onium compounds, such as chlormequat chloride, mepiquat chloride, chlorphonium, and AMO-1618, which block ...
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ژورنال
عنوان ژورنال: Journal of Weed Science and Technology
سال: 2005
ISSN: 0372-798X,1882-4757
DOI: 10.3719/weed.50.supplement_130