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16 results on '"Bony, Aurélie"'

3. Citronellol biosynthesis in pelargonium is a multi-step pathway involving PRISE enzymes

Author

Martinelli, Laure, primary, Bihanic, Camille, additional, Bony, Aurélie, additional, Gros, Florence, additional, Conart, Corentin, additional, Fiorucci, Sébastien, additional, Casabianca, Hervé, additional, Schiets, Frédéric, additional, Chietera, Giorgiana, additional, Boachon, Benoît, additional, Blerot, Bernard, additional, Baudino, Sylvie, additional, Jullien, Frédéric, additional, and Saint-Marcoux, Denis, additional

Published
2023
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6. A cytosolic bifunctional geranyl/farnesyl diphosphate synthase provides MVA-derived GPP for geraniol biosynthesis in rose flowers

Author

Conart, Corentin, primary, Bomzan, Dikki Pedenla, additional, Huang, Xing-Qi, additional, Bassard, Jean-Etienne, additional, Paramita, Saretta N., additional, Saint-Marcoux, Denis, additional, Rius-Bony, Aurélie, additional, Hivert, Gal, additional, Anchisi, Anthony, additional, Schaller, Hubert, additional, Hamama, Latifa, additional, Magnard, Jean-Louis, additional, Lipko, Agata, additional, Swiezewska, Ewa, additional, Jame, Patrick, additional, Riveill, Geneviève, additional, Hibrand-Saint Oyant, Laurence, additional, Rohmer, Michel, additional, Lewinsohn, Efraim, additional, Dudareva, Natalia, additional, Baudino, Sylvie, additional, Caissard, Jean-Claude, additional, and Boachon, Benoît, additional

Published
2023
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9. Duplication and Specialization of NUDX1 in Rosaceae Led to Geraniol Production in Rose Petals

Author

Conart, Corentin, primary, Saclier, Nathanaelle, additional, Foucher, Fabrice, additional, Goubert, Clément, additional, Rius-Bony, Aurélie, additional, Paramita, Saretta N, additional, Moja, Sandrine, additional, Thouroude, Tatiana, additional, Douady, Christophe, additional, Sun, Pulu, additional, Nairaud, Baptiste, additional, Saint-Marcoux, Denis, additional, Bahut, Muriel, additional, Jeauffre, Julien, additional, Hibrand Saint-Oyant, Laurence, additional, Schuurink, Robert C, additional, Magnard, Jean-Louis, additional, Boachon, Benoît, additional, Dudareva, Natalia, additional, Baudino, Sylvie, additional, and Caissard, Jean-Claude, additional

Published
2022
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11. Lavandula angustifoliaMill. a model of aromatic and medicinal plant to study volatile organic compounds synthesis, evolution and ecological functions

Author

Fontez, Mathias, Bony, Aurélie, Nicole, Florence, Moja, Sandrine, and Jullien, Frédéric

Abstract

ABSTRACTLavandula angustifoliaMill. or true lavender is an emblematic plant from dry and calcareous hills of the south of France. Lavender essential oils obtained from inflorescences harvested at bloom stage are mainly composed of monoterpenes and few sesquiterpenes. The characteristic lavender smell is due to linalool and linalyl acetate that represent more than half of the emitted volatile organic compound (VOC) quantity. These monoterpenoids are derived from plastidial pathway precursors. The regulation of this pathway in lavender is mainly managed by the successive expression of two DXS during flower development. In the light of 10 years of published data on lavender, it appears that biochemical pathways of main terpenes are mostly depicted. Several transcriptomic libraries are available and a genome at chromosome scale has been assembled and molecular markers developed. The diversity of lavender terpenes and their biosynthesis are reviewed with additional original data regarding the anatomical glandular structures and expression of genes involved in IPP biosynthesis.

Published
2023
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12. Functional diversification in the Nudix hydrolase gene family drives sesquiterpene biosynthesis in Rosa × wichurana

Author

Sun, Pulu, primary, Dégut, Clément, additional, Réty, Stéphane, additional, Caissard, Jean‐Claude, additional, Hibrand‐Saint Oyant, Laurence, additional, Bony, Aurélie, additional, Paramita, Saretta N., additional, Conart, Corentin, additional, Magnard, Jean‐Louis, additional, Jeauffre, Julien, additional, Abd‐El‐Haliem, Ahmed M., additional, Marie‐Magdelaine, Jordan, additional, Thouroude, Tatiana, additional, Baltenweck, Raymonde, additional, Tisné, Carine, additional, Foucher, Fabrice, additional, Haring, Michel, additional, Hugueney, Philippe, additional, Schuurink, Robert C., additional, and Baudino, Sylvie, additional

Published
2020
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13. Functional Analysis of Four Terpene Synthases in Rose-Scented Pelargonium Cultivars (Pelargonium × hybridum) and Evolution of Scent in the Pelargonium Genus

Author

Blerot, Bernard, primary, Martinelli, Laure, additional, Prunier, Cécile, additional, Saint-Marcoux, Denis, additional, Legrand, Sylvain, additional, Bony, Aurélie, additional, Sarrabère, Loïc, additional, Gros, Florence, additional, Boyer, Nicolas, additional, Caissard, Jean-Claude, additional, Baudino, Sylvie, additional, and Jullien, Frédéric, additional

Published
2018
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15. Isolation and functional characterization of a τ-cadinol synthase, a new sesquiterpene synthase from Lavandula angustifolia

Author

Jullien, Frédéric, primary, Moja, Sandrine, additional, Bony, Aurélie, additional, Legrand, Sylvain, additional, Petit, Cécile, additional, Benabdelkader, Tarek, additional, Poirot, Kévin, additional, Fiorucci, Sébastien, additional, Guitton, Yann, additional, Nicolè, Florence, additional, Baudino, Sylvie, additional, and Magnard, Jean-Louis, additional

Published
2013
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16. Isolation and functional characterization of a τ-cadinol synthase, a new sesquiterpene synthase from Lavandula angustifolia.

Author

Jullien, Frédéric, Moja, Sandrine, Bony, Aurélie, Legrand, Sylvain, Petit, Cécile, Benabdelkader, Tarek, Poirot, Kévin, Fiorucci, Sébastien, Guitton, Yann, Nicolè, Florence, Baudino, Sylvie, and Magnard, Jean-Louis

Abstract

In this paper we characterize three sTPSs: a germacrene D (LaGERDS), a ( E)-β-caryophyllene (LaCARS) and a τ-cadinol synthase (LaCADS). τ-cadinol synthase is reported here for the first time and its activity was studied in several biological models including transiently or stably transformed tobacco species. Three dimensional structure models of LaCADS and Ocimum basilicum γ-cadinene synthase were built by homology modeling using the template structure of Gossypium arboreum δ-cadinene synthase. The depiction of their active site organization provides evidence of the global influence of the enzymes on the formation of τ-cadinol: instead of a unique amino-acid, the electrostatic properties and solvent accessibility of the whole active site in LaCADS may explain the stabilization of the cadinyl cation intermediate. Quantitative PCR performed from leaves and inflorescences showed two patterns of expression. LaGERDS and LaCARS were mainly expressed during early stages of flower development and, at these stages, transcript levels paralleled the accumulation of the corresponding terpene products (germacrene D and ( E)-β-caryophyllene). By contrast, the expression level of LaCADS was constant in leaves and flowers. Phylogenetic analysis provided informative results on potential duplication process leading to sTPS diversification in lavender. [ABSTRACT FROM AUTHOR]

Published
2014
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