Search Results - "Boudet, Alain Michel"

Evolution and current status of research in phenolic compounds by Boudet, Alain-Michel

“…Several phases may be schematically delineated The characterization of the enzymatic steps leading to specific branches of phenolic metabolism The use of…”
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Molecular phenotyping of lignin-modified tobacco reveals associated changes in cell-wall metabolism, primary metabolism, stress metabolism and photorespiration by Dauwe, Rebecca, Morreel, Kris, Goeminne, Geert, Gielen, Birgit, Rohde, Antje, Van Beeumen, Jos, Ralph, John, Boudet, Alain-Michel, Kopka, Joachim, Rochange, Soizic F, Halpin, Claire, Messens, Eric, Boerjan, Wout

“…Lignin is an important component of secondarily thickened cell walls. Cinnamoyl CoA reductase (CCR) and cinnamyl alcohol dehydrogenase (CAD) are two key…”
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Down-regulation of cinnamoyl-CoA reductase in tomato (Solanum lycopersicum L.) induces dramatic changes in soluble phenolic pools by Rest, Benoît van der, Danoun, Saïda, Boudet, Alain-Michel, Rochange, Soizic F

“…Health-beneficial properties of many secondary plant metabolites have created much interest into the control of their biosynthesis in crop species. Phenolic…”
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In situ analysis of lignins in transgenic tobacco reveals a differential impact of individual transformations on the spatial patterns of lignin deposition at the cellular and subcellular levels by Chabannes, Matthieu, Ruel, Katia, Yoshinaga, Arata, Chabbert, Brigitte, Jauneau, Alain, Joseleau, Jean‐Paul, Boudet, Alain‐Michel

“…Summary Using tobacco transgenic lines altered in the monolignol biosynthetic pathway and which differ in their lignin profiles we have evaluated lignin…”
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cell wall and secretory proteome of a tobacco cell line synthesising secondary wall by Millar, David J, Whitelegge, Julian P, Bindschedler, Laurence V, Rayon, Catherine, Boudet, Alain-Michel, Rossignol, Michel, Borderies, Gisèle, Bolwell, G. Paul

“…The utility of plant secondary cell wall biomass for industrial and biofuel purposes depends upon improving cellulose amount, availability and extractability…”
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Down-Regulation of Caffeic Acid O-Methyltransferase in Maize Revisited Using a Transgenic Approach by Piquemal, Joel, Simon Chamayou, Isabelle Nadaud, Michel Beckert, Yves Barrière, Isabelle Mila, Lapierre, Catherine, Rigau, Joan, Puigdomenech, Pere, Jauneau, Alain, Catherine Digonnet, Alain-Michel Boudet, Deborah Goffner, Pichon, Magalie

“…Transgenic maize (Zea mays) plants were generated with a construct harboring a maize caffeic acid O-methyltransferase (COMT) cDNA in the antisense (AS)…”
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hca: an Arabidopsis mutant exhibiting unusual cambial activity and altered vascular patterning by Pineau, C, Freydier, A, Ranocha, P, Jauneau, A, Turner, S, Lemonnier, G, Renou, J.P, Tarkowski, P, Sandberg, G, Jouanin, L

“…By screening a T-DNA population of Arabidopsis mutants for alterations in inflorescence stem vasculature, we have isolated a mutant with a dramatic increase in…”
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Metabolite profiling reveals a role for atypical cinnamyl alcohol dehydrogenase CAD1 in the synthesis of coniferyl alcohol in tobacco xylem by Damiani, I, Morreel, K, Danoun, S, Goeminne, G, Yahiaoui, N, Marque, C, Kopka, J, Messens, E, Goffner, D, Boerjan, W

“…In angiosperms, lignin is built from two main monomers, coniferyl and sinapyl alcohol, which are incorporated respectively as G and S units in the polymer. The…”
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Strong decrease in lignin content without significant alteration of plant development is induced by simultaneous down‐regulation of cinnamoyl CoA reductase (CCR) and cinnamyl alcohol dehydrogenase (CAD) in tobacco plants by Chabannes, Matthieu, Barakate, Abdellah, Lapierre, Catherine, Marita, Jane M., Ralph, John, Pean, Michel, Danoun, Saïda, Halpin, Claire, Grima‐Pettenati, Jacqueline, Boudet, Alain Michel

“…Summary Different transgenic tobacco lines down‐regulated for either one or two enzymes of the monolignol pathway were compared for their lignin content and…”
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Introduction of sense constructs of cinnamate 4-hydroxylase (CYP73A24) in transgenic tomato plants shows opposite effects on flux into stem lignin and fruit flavonoids by Millar, David J., Long, Marianne, Donovan, Georgina, Fraser, Paul D., Boudet, Alain-Michel, Danoun, Saida, Bramley, Peter M., Bolwell, G. Paul

“…Overexpression of CYP73A24 led to desirable increases in antioxidant flavonoids in fruit without alteration of the carotenoid background. However many lines…”
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Modification of hemicellulose content by antisense down-regulation of UDP-glucuronate decarboxylase in tobacco and its consequences for cellulose extractability by Bindschedler, Laurence V., Tuerck, Jutta, Maunders, Martin, Ruel, Katia, Petit-Conil, Michel, Danoun, Saida, Boudet, Alain-Michel, Joseleau, Jean-Paul, Paul Bolwell, G.

“…Antisense expression of UDP-glucuronate decarboxylase in tobacco led to increased cellulose relative to xylan content in secondary cell walls. Although lignin…”
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An efficient procedure to stably introduce genes into an economically important pulp tree (Eucalyptus grandis x Eucalyptus urophylla) by TOURNIER, Vincent, GRAT, Sabine, MARQUE, Christiane, EL KAYAL, Walid, PENCHEL, Ricardo, DE ANDRADE, Gisele, BOUDET, Alain-Michel, TEULIERES, Chantal

“…Regeneration problems are one of the main limitations preventing the wider application of genetic engineering strategies to the genus Eucalyptus. Seedlings…”
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The polymorphism of the genes/enzymes involved in the last two reductive steps of monolignol synthesis: what is the functional significance? by Boudet, Alain-Michel, Hawkins, Simon, Rochange, Soizic

“…The polymorphism of genes and enzymes involved in the last two steps of monolignol synthesis is examined in the light of recent data coming from genomic…”
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A procedure for shoot organogenesis in vitro from leaves and nodes of an elite Eucalyptus gunnii clone: comparative histology by Hervé, Philippe, Jauneau, Alain, Pâques, Marc, Marien, Jean-Noël, Michel Boudet, Alain, Teulières, Chantal

“…In Eucalyptus, shoot regeneration has mainly been achieved from juvenile material (i.e. seedlings). Here, we present a procedure for shoot regeneration from…”
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Down regulation of Cinnamyl Alcohol Dehydrogenase, a lignification enzyme, in Eucalyptus camaldulensis by Valério, Luisa, Carter, Dawn, Rodrigues, José C, Tournier, Vincent, Gominho, Jorge, Marque, Christiane, Alain-Michel Boudet, Maunders, Martin, Pereira, Helena, Teulières, Chantal

“…A procedure for A. tumefaciens-mediated genetic transformation of a juvenile E. camaldulensis clone is presented. CAD antisense full-length cDNAs from…”
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Reassessment of qualitative changes in lignification of transgenic tobacco plants and their impact on cell wall assembly by Ruel, Katia, Chabannes, Matthieu, Boudet, Alain-Michel, Legrand, Michel, Joseleau, Jean-Paul

“…In tobacco plants the effect of antisense down-regulation of various genes encoding enzymes of the monolignol biosynthetic pathway resulted in quantitative and…”
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Enrichment in specific soluble sugars of two eucalyptus cell-suspension cultures by various treatments enhances their frost tolerance via a noncolligative mechanism by Travert, S, Valerio, L, Fouraste, I, Boudet, A.M, Teulieres, C

“…A cell-suspension culture obtained from the hybrid Eucalyptus gunnii/Eucalyptus globulus was hardened by exposure to lower temperatures, whereas in the same…”
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Purification and Characterization of Cinnamoyl-Coenzyme A:NADP Oxidoreductase in Eucalyptus gunnii by Deborah Goffner, Campbell, Malcolm M., Christian Campargue, Marc Clastre, Borderies, Gisèle, Annie Boudet, Alain Michel Boudet

“…Cinnamoyl-coenzyme A:NADP oxidoreductase (CCR, EC 1.2.1.44), the entry-point enzyme into the monolignol biosynthetic pathway, was purified to apparent…”
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Purification and characterization of cinnamyl alcohol dehydrogenase isoforms from the periderm of Eucalyptus gunnii Hook by Hawkins, S.W, Boudet, A.M

“…Cinnamyl alcohol dehydrogenase (CAD, EC 1.1.1.195) isoforms were purified from the periderm (containing both suberized and lignified cell layers) of Eucalyptus…”
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A new era for lignocellulosics utilization through biotechnology by Boudet, Alain Michel

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