Exogenous Cytokinin Induces “Out of Season” Flowering in Protea cv. Carnival
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چکیده
منابع مشابه
Regulation of Cytokinin Oxidase Activity in Callus Tissues of Phaseolus vulgaris L. cv Great Northern.
The regulation of cytokinin oxidase activity in callus tissues of Phaseolus vulgaris L. cv Great Northern has been examined using an assay based on the oxidation of N(6)-(Delta(2)-isopentenyl)adenine-8-(14)C (i(6) Ade-8-(14)C) to adenine. Solutions of exogenous cytokinins applied directly to the surface of the callus tissues induced relatively rapid increases in cytokinin oxidase activity. The ...
متن کاملVascular expression and C-terminal sequence divergence of cytokinin response factors in flowering plants.
Cytokinin response factors (CRFs) are important transcription factors that form a side branch of the cytokinin signaling pathway and have been linked to cytokinin-regulated processes during development. CRF proteins are defined as belonging to a specific transcription factor family by the presence of an AP2/ERF DNA-binding domain and can be distinguished within this family by a group-specific C...
متن کاملProteomic Response and Quality Maintenance in Postharvest Fruit of Strawberry (Fragaria × ananassa) to Exogenous Cytokinin
The limitations in current understanding of the molecular mechanisms underlying fruit response to the application of plant growth regulators have increasingly become major challenges in improvement of crop quality. This study aimed to evaluate the response of strawberry to the preharvest application of exogenous cytokinin known as forchlorfenuron (CPPU). Postharvest internal and physiological q...
متن کاملCytokinin induced shoot regeneration and flowering of Scoparia dulcis L. (Scrophulariaceae)-an ethnomedicinal herb.
OBJECTIVE To develop an improved protocol for micropropagation of ethnomedicinally important Scoparia dulcis (S. dulcis) L. METHODS Explants were inoculated on MS basal medium supplemented with kinetin and 6-benzylaminopurine for shoot bud induction. To enhance the shoot induction, various auxins like 3-indoleacetic acid or 3-indolebutyric acid or α-naphthylacetic acid were tested along with ...
متن کاملeffect of giberelic acid on flowering delay apricot (cv. asgarabad)
abstract the goal of this experiment was to save apricot flowers from late spring frost damage. this experiment was conducted during 2007-2008 to examine the effect of application of different concentrations of gibberellic acid in two forms pure (ga3) and impure (berelex) at (0, 50, 100, 200, 300 mgl-1) at 23 august and 23 september to delay flowering in apricot asgarabad cultivar. a factorial ...
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ژورنال
عنوان ژورنال: Journal of the American Society for Horticultural Science
سال: 2009
ISSN: 0003-1062,2327-9788
DOI: 10.21273/jashs.134.3.308