24-表芸苔素内酯
24-表芸苔素内酯结构式
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常用名 | 24-表芸苔素内酯 | 英文名 | Epibrassinolide |
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| CAS号 | 78821-43-9 | 分子量 | 480.677 | |
| 密度 | 1.1±0.1 g/cm3 | 沸点 | 633.7±55.0 °C at 760 mmHg | |
| 分子式 | C28H48O6 | 熔点 | 256°C | |
| MSDS | 中文版 美版 | 闪点 | 202.3±25.0 °C |
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Organ-specific effects of brassinosteroids on stomatal production coordinate with the action of Too Many Mouths.
J. Integr. Plant Biol. 57(3) , 247-55, (2015) In Arabidopsis, stomatal development initiates after protodermal cells acquire stomatal lineage cell fate. Stomata or their precursors communicate with their neighbor epidermal cells to ensure the "one cell spacing" rule. The signals from EPF/EPFL peptide lig... |
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Conifer somatic embryogenesis: improvements by supplementation of medium with oxidation-reduction agents.
Tree Physiol. 35 , 209-24, (2015) A major barrier to the commercialization of somatic embryogenesis technology in loblolly pine (Pinus taeda L.) is recalcitrance of some high-value crosses to initiate embryogenic tissue (ET) and continue early-stage somatic embryo growth. Developing initiatio... |
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Proteomic Analysis of Microtubule Interacting Proteins over the Course of Xylem Tracheary Element Formation in Arabidopsis.
Plant Cell 27 , 2709-26, (2015) Plant vascular cells, or tracheary elements (TEs), rely on circumferential secondary cell wall thickenings to maintain sap flow. The patterns in which TE thickenings are organized vary according to the underlying microtubule bundles that guide wall deposition... |
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The poplar basic helix-loop-helix transcription factor BEE3 - Like gene affects biomass production by enhancing proliferation of xylem cells in poplar.
Biochem. Biophys. Res. Commun. 462 , 64-70, (2015) Brassinosteroids (BRs) play important roles in many aspects of plant growth and development, including regulation of vascular cambium activities and cell elongation. BR-induced BEE3 (brassinosteroid enhanced expression 3) is required for a proper BR response.... |
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Epibrassinolide-induced apoptosis regardless of p53 expression via activating polyamine catabolic machinery, a common target for androgen sensitive and insensitive prostate cancer cells.
Prostate 74(16) , 1622-33, (2014) Epibrassinolide (EBR), is a member of the brassinosteroids (BR), has been shown as an apoptotic inducer in different cancer cell lines. We previously showed that EBR induced apoptosis by activating polyamine catabolic pathway, which lead to the accumulation o... |
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Hormone profiles in microalgae: gibberellins and brassinosteroids.
Plant Physiol. Biochem. 70 , 348-53, (2013) Endogenous gibberellins and brassinosteroids were quantified in 24 axenic microalgae strains from the Chlorophyceae, Trebouxiophyceae, Ulvophyceae and Charophyceae microalgae strains after 4 days in culture. This is the first report of endogenous gibberellins... |
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24-Epibrassinolide regulates photosynthesis, antioxidant enzyme activities and proline content of Cucumis sativus under salt and/or copper stress.
Environ. Monit. Assess. 185(9) , 7845-56, (2013) Brassinosteroids have been extensively used to overcome various abiotic stresses. But its role in combined stress of salt and excess copper remains unexplored. Seeds of two cultivars (Rocket and Jumbo) of Cucumis sativus were grown in sand amended with copper... |
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Regulating the secondary metabolism in grape berry using exogenous 24-epibrassinolide for enhanced phenolics content and antioxidant capacity.
Food Chem. 141(3) , 3056-65, (2013) The objective of this study is to investigate the influence of application of exogenous 24-epibrassinolide (EBR) on the antioxidant capacity, anthocyanins and phenolics content of Vitis vinifera grape berry (cvs. Yan 73 and Cabernet Sauvignon). The grapevine ... |
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Synthesis of fatty acyl derivatives of 24-epibrassinolide.
J. Steroid Biochem. Mol. Biol. 137 , 345-54, (2013) A number of fatty acid (palmitic, myristic and lauric) esters (both 3α- and 3β-isomers) of epibrassinolide has been prepared as reference compounds for metabolic studies. Selective protection of the three of four hydroxyl groups of epibrassinolide was success... |