Hydroxycastasterone
WebREACTION: R09761: Help: Entry: R09761 Reaction WebThe reduction of castasterone with sodium in ethanol produced chiefly the known 6α-hydroxy stereoisomer, whereas reduction with sodium borohydride in methanol afforded mainly the novel 6β-epimer. Both compounds showed variable bioactivity through four separate assays via the rice leaf lamina inclination bioassay. However, when treated with …
Hydroxycastasterone
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WebIn these experiments, the intermediate 6α-hydroxycastasterone was identified, indicating that DWARF catalyzes two steps in BR biosynthesis. These data show that DWARF is involved in the C-6 oxidation in BR biosynthesis. Brassinosteroids (BRs) are steroidal plant hormones essential for normal plant growth and development. WebLipids [BR:br08002] ST Sterol lipids ST01 Sterols ST0103 Ergosterols and C24-methyl derivatives C15803 6alpha-Hydroxycastasterone
Web6alpha-Hydroxycastasterone C28H50O5 CID 15542699 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, … Web1 mrt. 2000 · It is shown that the Arabidopsis dwarf5 mutants are disrupted in a sterol Delta7 reduction step, indicating that it is required for the proper growth and development of these two organisms. The brassinosteroid (BR) biosynthetic pathway, and the sterol pathway which is prerequisite to the BR pathway, are rapidly being characterized because of the …
Web26-hydroxycastasterone. ChEBI ID. CHEBI:133216. Definition. A brassinosteroid that is castasterone carrying an additional hydroxy substituent at position 26. Stars. This entity has been manually annotated by the ChEBI Team. Supplier Information. We are unable to retrieve the vendor information for this entry at this time. Web17 dec. 2003 · Abstract. Active brassinosteroids, such as brassinolide (BL) and castasterone, are growth promoting plant hormones. An Arabidopsis cytochrome P450 …
Web1 mei 2001 · Request PDF On May 1, 2001, Pierre Benveniste and others published Brassinosteroids. Steroidal Plant Hormones, Edited by A. Sakurai, T. Yokota and S.D. …
Web6alpha-Hydroxycastasterone campestan-2alpha,3alpha,6alpha,22R,23R-pentol ST 28:0;O5 C28H50O5 466.365825 LMST01030129 Castasterone 6-oxo-campestan … hamish lairdWebAbstract : Precursor administration experiments with 2 H-labelled 6-oxocampestanol, 6-deoxocastasterone and 6α-hydroxycastasterone in cultured cells of Catharanthus … burns in the kitchenWebepi-1a-hydroxycastasterone (3-epi-1a-OH-CS) and 1b-hydroxycastasterone (1b-OH-CS) (Table 1)(Mandava, 1988;Kim,1991;AdamandPetzold,1994;Yokota,1995; Bishopetal.,1999;Fujioka,1999;Schmidtetal.,2000 ). With respect to the B-ring oxidation stage, BRs are dividedinto7-oxalactone,6-ketone(6-oxo)and6-deoxo (non … burns involving the airway often lead toWeb6alpha-Hydroxycastasterone C28H50O5 CID 15542699 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological ... burns international harborWebC_ID CAS ID Metabolite Molecular formula Mw Organism; C00000012: 1164-45-0: Gibberellin A12: C20H28O4: 332.19875938: Catharanthus roseus: C00000024: 19427-32-8: Gibberellin A24 burns in the laboratoryWebBrassinolide is synthesized from campesterol, a common plant sterol that has the same carbon skeleton as that found in brassinolide (Fig. 2). The first step of the reaction is conversion of campesterol to campestanol via three intermediates; 24 R -methylcholest-4-en-3β-ol, 24 R -methylcholest-4-en-3-one, and 24 R -methyl-5α-cholestan-3-one. hamish lauderWebDOI: 10.1038/nbt1173 Corpus ID: 11486793; Erect leaves caused by brassinosteroid deficiency increase biomass production and grain yield in rice @article{Sakamoto2006ErectLC, title={Erect leaves caused by brassinosteroid deficiency increase biomass production and grain yield in rice}, author={Tomoaki … burns in tampa fl