Gibberellin A_<12> Is Converted to Gibberellin A_<53> in Cultured Cells of Nicotiana tabacum and Catharanthus roseus
スポンサーリンク
概要
- 論文の詳細を見る
The metabolism of GA_<12> and its precursors was investigated in cultured cells of seven cell lines of Nicotiana tabacum and three cell lines of Catharanthus roseus using ^<14>C-labeled substrates. The presence of a metabolic pathway from ent-7a-hydroxykaurenoic acid to GA_<53> via GA_<12>-aldehyde and GA_<12> was demonstrated in the cultured cells. GA_<12> was effectively converted to GA_<53> in cells of BY-2, 2b-4, 2b-13 and CG from N. tabacum. By contrast, GA_<53> was not converted to any other GAS in all of the lines of cells examined. The metabolism of C_<19>-GAs was also examined using 3H-labeled substrates. The conversion of GA_<20> to GA_<29> and GA_1 and of GA_4 to GA_<34> Occurred more efficiently in cells from C. roseus than in cells from N. tabacum. However, 13-hydroxylation of GA_4 and GA_9 was not observed in any of the cell cultures examined. Among the various metabolites, GA_<53>, GA_<29> and GA_<34> were identified by full-scan GC/MS.
- 日本植物生理学会の論文
著者
-
SAKURAI Akira
The Institute of Physical and Chemical Research
-
Kamiya Y
Riken Plant Science Center
-
FUJIOKA Shozo
The Institute of Physical and Chemical Research (RIKEN)
-
Sakurai A
The Institute Of Physical And Chemical Research (riken)
-
Sakurai Akira
The Inst. Of Phys. And Chem. Res.
-
Song Nam
The Institute Of Physical And Chemical Research (riken):genetic Engineering Research Institute Korea
-
Kamiya Yuji
The Institute of Physical and Chemical Research
-
Kamiya Y
Growth Regulation Research Group Riken Plant Science Center
-
Liu Jang
Genetic Engineering Research Institute Korea Institute Of Science And Technology
-
Fujioka Shozo
Plant Functions Laboratory The Institute Of Physical And Chemical Research (riken)
-
Kamiya Yuji
Frontier Research Program The Institute Of Physical And Chemical Research
-
Kamiya Yuji
Growth Regulation Research Group Riken Plant Science Center (psc)
関連論文
- Isolation and Identification of (-)-Jasmonic Acid from Wild Rice, Oryza officinalis, as an Antifungal Substance(Organic Chemistry)
- Emission of ent-Kaurene, a Diterpenoid Hydrocarbon Precursor for Gibberellins, into the Headspace from Plants
- Structural Analyses of Carbon Chains in 5-Alk(en)ylresorcinols of Rye and Wheat Whole Flour by Tandem Mass Spectrometry
- Structures of Oryzalides A and B, and Oryzalic Acid A, a Group of Novel Antimicrobial Diterpenes, Isolated from Healthy Leaves of a Bacterial Leaf Blight-resistant Cultivar of Rice Plant(Organic Chemistry)
- Identification of the Female Sex Pheromone of the Cabbage Webworm
- CDNA CLONING OF GIBBERELLIN 20-OXIDASE FROM RICE(Oryza sativa L. )SEEDLINGS
- Amino Acid Sequence of αk Substance, a Mating Pheromone of Saccharomyces kluyveri
- Chemical Structure of Mating Pheromone Peptides, α^ and α^ Pheromones, Produced by Mating Type α Cells of Saccharomyces kluyveri(Organic Chemistry)
- Partial Characterization of a 17 kDa Acidic Protein, EFP, Induced by Thiocarbamate in the Early Flowering Phase in Asparagus Seedlings
- CHARACTARIZATION OF EFP (EARLY FLOWERING PROTEIN) IN ASPARAGUS
- 41 Thiocarbamate-Induced Early Flowering Protein is Expressed in Male Asparagus Flower
- Cloning of the cDNA encoding a novel PR-like protein induced by thiocarbamate during early flowering phase in Asparagus seedlings.
- CLONING OF ent-KAURENE SYNTHASE B cDNA FROM PUMPKIN(Cucurbita maxima L. )
- C-55 Characterization of a novel PR-like protein induced by thiocarbamate during early flowering phase in Asparagus seedlings
- cDNA CLONING OF ENT-KAURENE SYNTHETASEB FROM THE IMMATURE SEEDS OF PUMPKIN
- Effects of a Plant-Growth Regulator, Prohexadione-Calcium (BX-112), on the Endogenous Levels of Gibberellins in Rice
- Effects of a Plant-Growth Regulator, Prohexadione, on the Biosynthesis of Gibberellins in Cell-Free Systems Derived from Immature Seeds
- Effects of a New Plant Growth Regulator Prohexadione Calcium (BX-112) on Shoot Elongation Caused by Exogenously Applied Gibberellins in Rice (Oryza sativa L.) Seedlings
- Gibberellin Is Essentially Required for Carrot (Daucus carota L.) Somatic Embryogenesis : Dynamic Regulation of Gibberellin 3-Oxidase Gene Expressions(Biochemistry & Molecular Biology)
- Diterpene Cyclases Responsible for the Biosynthesis of Phytoalexins, Momilactones A, B, and Oryzalexins A-F in Rice
- Comparative Studies on the Arabidopsis Aldehyde Oxidase (AAO) Gene Family Revealed a Major Role of AAO3 in ABA Biosynthesis in Seeds
- Production of Homo-and Hetero-Dimeric Isozymes from Two Aldehyde Oxidase Gense of Arabidopsis thaliana
- INVOLVEMENT OF ARABIDOPSIS ALDEHYDE OXIDASE IN ABA BIOSYNTHESIS
- TWO ALDEHYDE OXIDASE GENES OF ARABIDOPSIS THALIANA ENCODE PEPTIDES FOR THREE DIMERIC ISOZYMES
- Molecular Cloning of a Novel Sex Pheromone Responsible for the Release of a Different Sex Pheromone in Closterium peracerosum-strigosum-littorale Complex
- Molecular Cloning and Characterization of Aldehyde Oxidases in Arabidopsis thaliana
- MOLECULAR ANALYSIS OF ALDEHYDE OXIDASE GENE FROM MAIZE COLEOPTILES
- Deactivation of Gibberellin by 2-Oxidation during Germination of Photoblastic Lettuce Seeds(Organic Chemistry)
- Studies on a Quantitative Analysis of Oryzalides and Oryzalic Acids in Rice Plants by GC-SIM
- Structures of Oryzalic Acid B and Three Related Compounds, a Group of Novel Antibacterial Diterpenes, Isolated from Leaves of a Bacterial Leaf Blight-Resistent Cultivar of Rice
- Novel C_-Kaurane Type of Diterpene (Oryzalide A), a New Antimicrobial Compound Isolated from Healthy Leaves of a Bacterial Leaf Blight-resistant Cultivar of Rice Plant(Organic Chemistry)
- Structures of Two Novel Pyriculol-related Compounds and Identification of Naturally Produced Epipyriculol from Pyricularia oryzae(Organic Chemistry)
- Effects of phytohormones on development of apoplastic specific endopeptidase activities from pea stem
- REGULATION BY LIGHT AND LOCALIZATION OF GENE EXPRESSION OF GIBBERELLIN BIOSYNTHETIC ENZYMES DURING GERMINATION OF PHOTOBLASTIC LETTUCE SEEDS
- Regulation by Phytochrome of Gene Expression of Gibberellin Biosynthetic Enzymes during Germination of Photoblastic Lettuce Seeds
- Effects of the removal of cotyledons on endogenous gibberellin levels in hypocotyls of young cucumber and tomato seedlings
- Contribution of Gibberellin Deactivation by AtGA2ox2 to the Suppression of Germination of Dark-Imbibed Arabidopsis thaliana Seeds
- Differential Expression of Acid Invertase Genes during Seed Germination in Arabidopsis thaliana
- Regulation of Gibberellin Biosynthetic Genes during Arabidopsis Seed Germination
- Biological Activities of Biosynthetically-related Congeners of Brassinolide
- Identification of a New Brassinosteroid, Cathasterone, in Cultured Cells of Catharanthus roseus as a Biosynthetic Precursor of Teasterone
- Possible Involvement of 3-Dehydroteasterone in the Conversion of Teasterone to Typhasterol in Cultured Cells of Catharanthus roseus
- Identification of Brassinosteroid-like Active Substances in Plant-cell Cultures
- Occurrence of Brassinolide and Castasterone in Crown Gall Cells of Catharanthus roseus(Biological Chemistry)
- Occurrence of Castasterone, Brassinolide and Methyl 4-Chloroindole-3-acetate in Immature Vicia faba Seeds(Organic Chemistry)
- Changes in Endogenous Gibberellin Contents during Growth of Cultued Tobacco Cells
- Gibberellin Production in Cultured Cells of Nicotiana tabacum
- Effects of Fluorogibberellins on Plant Growth and Gibberellin 3β-Hydroxylases
- Effects of Ethylene and Gibberellins on the Elongation of Rice Seedlings (Oryza sativa L.)
- Inhibition of ent-Kaurene Synthase by Quaternary Ammonium Growth Retardants
- Effects of 3-Methylgibberellin Analogs on Gibberellin 3β-Hydroxylases and Plant Growth
- Fluctuation of Endogenous Gibberellin and Abscisic Acid Levels in Germinating Seeds of Barley
- Specific Accumulation of Antifungal 5-Alk(en)ylresorchinol Homologs in Etiolated Rice Seedlings
- Structure of a New Antifungal C_-Hydroxyfatty Acid Isolated from Leaves of Wild Rice (Oryza officinalis)
- Toxic Activity of Mimics of the Host-Specific Pathotoxin PM-Toxin on Corn Carrying Texas Male-sterile Cytoplasm(Organic Chemistry)
- Detection of the IAA Biosynthetic Pathway from Tryptophan via Indole-3-Acetamide in Bradyrhizobium spp
- Endogenous Levels of Gibberellins, IAA and Cytokinins in Catharanthus Crown Gall Tissues of Different Tumor Types
- Morphological Observations and Qualitative and Quantitative Studies of Auxins after Induction of Tobacco Genetic Tumor
- Endogenous Levels of Gibberellins, IAA and Cytokinins in Tobacco Crown Gall Tissues of Different Morphologies
- Brassinolide Is Biosynthesized from Castasterone in Catharanthus roseus Crown Gall Cells(Organic Chemistry)
- PCP Award PRESENCE OF A PATHWAY FOR THE BIOSYNTHESIS OF AUXIN VIA INDOLE-3-ACETAMIDE IN TRIFOLIATA ORANGE.
- Presence of a Pathway for the Biosynthesis of Auxin via Indole-3-Acetamide in Trifoliata Orange
- The Presence of an Enzyme that Converts Indole-3-acetamide into IAA in Wild and Cultivated Rice
- ANALYSIS OF ENDOGENOUS GIBBERELLINS ANDα-AMYLASE ACTIVITY IN GERMINATING RICE SEEDS
- Identification of Brassinolide, Castasterone, Typhasterol, and Teasterone from the Pollen of Lilium elegans
- DISTRIBUTION OF GA, IAA AND ABA IN WEEPING AND UPRIGHT TYPES OF JAPANESE CHERRY, Prunus spachiana
- Analysis of Endogenous Gibberellins and Abscisic Acid in Vegetative Shoots of Normal and Weeping Japanese Cherry (Prunus spachiana)
- ent-Kaurene Synthesis and Endogenous Levels of Gibberellins in a Shoot Forming Tobacco Crown Gall Tissue
- Effects of the new plant growth retardants of quaternary ammonium iodides on gibberellin biosynthesis in Gibberella fujikuroi
- Sites of Inhibition by a Plant-Growth Regulator, 4'-Chloro-2'-(a-hydroxybenzyl)-isonicotinanilide (Inabenfide), and its Related Compounds in the Biosynthesis of Gibberellins
- Biosynthesis of Brassinosteroids in Seedlings of Catharanthus roseus, Nicotiana tabacum, and Oryza sativa
- Metabolism of Gibberellins in Cell-Free Extracts of Anthers from Normal and Dwarf Rice
- Quantitative Analysis of Endogenous Gibberellins in Normal and Dwarf Cultivars of Rice
- Fluctuation of the Endogenous IAA Level in Rice during Its Life Cycle(Organic Chemistry)
- Effects of Deoxygibberellin C (DGO and 16-Deoxo-DGC on Gibberellin 3β-Hydroxylase and Plant Growth
- Conversion of GA_5 to GA_6 and GA_3 in Cell-free Systems from Phaseolus vulgaris and Oryza sativa(Organic Chemistry)
- Partial Purification and Characterization of Gibberellin 3β-hydroxylase from Immature Seeds of Phaseolus vulgaris L
- Metabolism of [^C]GA_ in a Cell-Free System from Developing Seeds of Phaseolus vulgaris L.
- Isolation of a Gibberellin Biosynthesis Inhibitor from Testas of Phaseolus vulgaris L.(Organic Chemistry)
- C1-65 Influence of development stages of Asparagus seed embryo on flower induction
- Identification of Castasterone, 6-Deoxocastasterone, Typhasterol and 6-Deoxotyphasterol from the Shoots of Arabidopsis thaliana
- Induction of sexual agglutinability of a mating-type cells as the primary action of the peptidyl sex factor from α mating-type cells in Saccharomyces cerevisiae
- Identification of Teasterone and Phytosterols in the Lipid Fraction from Seeds of Cannabis sativa L.
- Gibberellin A_ Is Converted to Gibberellin A_ in Cultured Cells of Nicotiana tabacum and Catharanthus roseus
- Gibberellin Transport from the Cotyledon to Plumule in the Flowering of Pharbitis nil
- 39 Involvement of Endogenous IAA and ABA in the Flowering of Pharbitis nil
- Effect of Uniconazole and Gibberellin on the Flowering of Pharbitis nil
- Involvement of GA transport from cotyledon to plumules in the flowering of Pharbitis nil
- C-53 EFFECTS OF UNICONAZOLE AND GIBBERELLINS ON THE FLOWERING OF PHARBITIS NIL
- Distribution of Endogenous Gibberellins in Vegetative Shoots of Rice : GROWTH AND DEVELOPMENT
- Identification and Quantification of Abscisic Acid, Indole-3-acetic Acid and Gibberellins in Phloem Exudates of Pharbitis nil
- Fluctuation of Endogenous Gibberellin Levels in the Early Development of Rice
- A2-10 ANALYSIS OF PLANT HORMONES IN PHLOEM EXUDATESFROM COTYLEDONS OF PHARBITIS NIL
- Effects of a Plant Growth Regulator, Prohexadione Calcium (BX-112), on the Elongation of Rice Shoots Caused by Exogenouslyl Applied Gibberellins and Helminthosporol, Part II
- Isolation and Identification of _L-Pipecolic Acid and Nicotinamide as Flower-Inducing Substances in Lemna
- Flowering and Endogenous Levels of Plant Hormones in Lremna Species
- Isolation and Identification of Lutein from Lemna paucicostata 381 as an Inhibitor of Benzoic Acid-induced Flowering in Lemna paucicostata 151(Biological Chemistry)
- Studies on Biosynthesis of Brassinosteroids
- Isolation and Identification of Xanthoxin from Marine Plants(Organic Chemistry)
- Structure/Activity Relationships of Grandinol: a Germination Inhibitor in Eucalyptus