Gibberellins
Gibberellins structure
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Common Name | Gibberellins | ||
|---|---|---|---|---|
| CAS Number | 77-06-5 | Molecular Weight | 346.374 | |
| Density | 1.5±0.1 g/cm3 | Boiling Point | 628.6±55.0 °C at 760 mmHg | |
| Molecular Formula | C19H22O6 | Melting Point | 227 °C | |
| MSDS | Chinese USA | Flash Point | 231.4±25.0 °C | |
| Symbol |
GHS07 |
Signal Word | Warning | |
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Cotton WRKY1 mediates the plant defense-to-development transition during infection of cotton by Verticillium dahliae by activating JASMONATE ZIM-DOMAIN1 expression.
Plant Physiol. 166(4) , 2179-94, (2014) Plants have evolved an elaborate signaling network to ensure an appropriate level of immune response to meet the differing demands of developmental processes. Previous research has demonstrated that DELLA proteins physically interact with JASMONATE ZIM-DOMAIN... |
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Gibberellin Promotes Shoot Branching in the Perennial Woody Plant Jatropha curcas.
Plant Cell Physiol. 56 , 1655-66, (2015) Strigolactone (SL), auxin and cytokinin (CK) interact to regulate shoot branching. CK has long been considered to be the only key phytohormone to promote lateral bud outgrowth. Here we report that gibberellin also acts as a positive regulator in the control o... |
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SCARECROW-LIKE15 interacts with HISTONE DEACETYLASE19 and is essential for repressing the seed maturation programme.
Nat. Commun. 6 , 7243, (2015) Epigenetic regulation of gene expression is critical for controlling embryonic properties during the embryo-to-seedling phase transition. Here we report that a histone deacetylase19 (HDA19)-associated regulator, scarecrow-like15 (SCL15), is essential for repr... |
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SOS2-LIKE PROTEIN KINASE5, an SNF1-RELATED PROTEIN KINASE3-Type Protein Kinase, Is Important for Abscisic Acid Responses in Arabidopsis through Phosphorylation of ABSCISIC ACID-INSENSITIVE5.
Plant Physiol. 168 , 659-76, (2015) Abscisic acid (ABA) plays an essential role in seed germination. In this study, we demonstrate that one SNF1-related protein kinase3-type protein kinase, SOS2-like protein kinase5 (PKS5), is involved in ABA signal transduction via the phosphorylation of an in... |
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Uncovering DELLA-Independent Gibberellin Responses by Characterizing New Tomato procera Mutants.
Plant Cell 27 , 1579-94, (2015) Gibberellin (GA) regulates plant development primarily by triggering the degradation/deactivation of the DELLA proteins. However, it remains unclear whether all GA responses are regulated by DELLAs. Tomato (Solanum lycopersicum) has a single DELLA gene named ... |
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Silicon induces resistance to the brown spot fungus Cochliobolus miyabeanus by preventing the pathogen from hijacking the rice ethylene pathway.
New Phytol. 206(2) , 761-73, (2015) Although numerous studies have shown the ability of silicon (Si) to mitigate a wide variety of abiotic and biotic stresses, relatively little is known about the underlying mechanism(s). Here, we have investigated the role of hormone defense pathways in Si-ind... |
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Characterization of tub4(P287L) , a β-tubulin mutant, revealed new aspects of microtubule regulation in shade.
J. Integr. Plant Biol. 57 , 757-69, (2015) When sun plants, such as Arabidopsis thaliana, are under canopy shade, elongation of stems/petioles will be induced as one of the most prominent responses. Plant hormones mediate the elongation growth. However, how environmental and hormonal signals are trans... |
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Heme oxygenase-1 is involved in nitric oxide- and cGMP-induced α-Amy2/54 gene expression in GA-treated wheat aleurone layers.
Plant Mol. Biol. 81(1-2) , 27-40, (2013) Here, α-Amy2/54 gene expression was used as a molecular probe to investigate the interrelationship among nitric oxide (NO), cyclic GMP (cGMP), and heme oxygenase-1 (HO-1) in GA-treated wheat aleurone layers. The inducible expressions of α-Amy2/54 and α-amylas... |
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CbCBF from Capsella bursa-pastoris enhances cold tolerance and restrains growth in Nicotiana tabacum by antagonizing with gibberellin and affecting cell cycle signaling.
Plant Mol. Biol. 85(3) , 259-75, (2014) Plant cells respond to cold stress via a regulatory mechanism leading to enhanced cold acclimation accompanied by growth retardation. The C-repeat binding factor (CBF) signaling pathway is essential for cold response of flowering plants. Our previously study ... |
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A mitochondrial alkaline/neutral invertase isoform (A/N-InvC) functions in developmental energy-demanding processes in Arabidopsis.
Planta 237(3) , 813-22, (2013) Recent findings demonstrate that alkaline/neutral invertases (A/N-Invs), enzymes that catalyze the breakdown of sucrose into glucose and fructose, are essential proteins in plant life. The fact that different isoforms are present in multiple locations makes t... |