Výsledky vyhledávání - "Guilhem Vialart"

Akademický článek

Extraction of Coumarins from Leaves, Petioles, Stems and Roots of Ruta graveolens and Nicotiana benthamiana

Autor: Alain Hehn, Guilhem Vialart, Alexandre Olry, Frederic Bourgaud

Publikováno v: Bio-Protocol, Vol 2, Iss 22 (2012)

This method describes the extraction of coumarins and furanocoumarins from leaves of Ruta graveolens (a natural furanocoumarin) producer, and Nicotiana benthamiana.

Externí odkaz: https://doaj.org/article/47668d43cf47419583a38c3b15ba8e04

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A bacterial artificial chromosome (BAC) genomic approach reveals partial clustering of the furanocoumarin pathway genes in parsnip

Autor: Olivier Coriton, Gianni Galati, Guilhem Vialart, Sandro Roselli, Alexandre Olry, David W. Ritchie, Nicolas Navrot, Célia Krieger, Sonia Vautrin, Frédéric Bourgaud, Hélène Bergès, Alain Hehn

Publikováno v: Plant Journal
Plant Journal, 2017, 89 (6), pp.1119-1132. ⟨10.1111/tpj.13450⟩
Plant Journal, Wiley, 2017, 89 (6), pp.1119-1132. ⟨10.1111/tpj.13450⟩

International audience; Furanocoumarins are specialized metabolites that are involved in the defense of plants against phytophagous insects. The molecular and functional characterization of the genes involved in their biosynthetic pathway is only par

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f65e601f556347dd0c0f8c921ae2ea33
https://inria.hal.science/hal-01531248

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Elucidation of the furanocoumarin biosynthetic pathway in Pastinaca sativa

Autor: Sandro Roselli, Alexandre Olry, Sonia Vautrin, Olivier Coriton, Dave Ritchie, Gianni Galati, Nicolas Navrot, Célia Krieger, Guilhem Vialart, Helene Berges, Frederic Bourgaud, Alain Hehn

Publikováno v: 11th national meeting of the SFBV-Société Française de Biologie Végétale
11th national meeting of the SFBV-Société Française de Biologie Végétale, Jul 2016, Angers, France
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Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::a85324d1a3e6a5aa86f7246d56ba8818
https://hal.univ-lorraine.fr/hal-03638776

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A 2-oxoglutarate-dependent dioxygenase from Ruta graveolens L. exhibits p-coumaroyl CoA 2′-hydroxylase activity (C2′H): a missing step in the synthesis of umbelliferone in plants

Autor: Bun-ichi Shimizu, Frédéric Bourgaud, Romain Larbat, Alain Hehn, Célia Krieger, Yukihiro Sugimoto, Cédric Paris, Alexandre Olry, Guilhem Vialart, Kyoko Ito, Masaharu Mizutani

Publikováno v: The Plant Journal. 70:460-470

Summary Coumarins are important compounds that contribute to the adaptation of plants to biotic or abiotic stresses. Among coumarins, umbelliferone occupies a pivotal position in the plant phenylpropanoid network. Previous studies indicated that umbe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::39fc2cbbebbe1b2824137fa4c8f8c202
https://doi.org/10.1111/j.1365-313x.2011.04879.x

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CYP98A22, a phenolic ester 3'-hydroxylase specialized in the synthesis of chlorogenic acid, as a new tool for enhancing the furanocoumarin concentration in Ruta graveolens

Autor: Guilhem Vialart, Fazeelat Karamat, Alexandre Olry, Danièle Werck-Reichhart, Sébastien Doerper, Pascaline Ullmann, Frédéric Bourgaud, Alain Hehn

Publikováno v: BMC Plant Biology
BMC Plant Biology, BioMed Central, 2012, 12, pp.152. ⟨10.1186/1471-2229-12-152⟩
BMC Plant Biology, Vol 12, Iss 1, p 152 (2012)
BMC Plant Biology, BioMed Central, 2012, 12, pp.152
BMC Plant Biology (12), . (2012)
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Background Furanocoumarins are molecules with proven therapeutic properties and are produced in only a small number of medicinal plant species such as Ruta graveolens. In vivo, these molecules play a protective role against phytophageous insect attac

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::586d034045fc0e73b6418aa109cdc585
https://hal.archives-ouvertes.fr/hal-00753705

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A 2-oxoglutarate-dependent dioxygenase involved in the biosynthesis of umbelliferone, an intermediate of the furanocoumarin pathway

Autor: Frederic Bourgaud, Guilhem Vialart, Alain Hehn, Alexandre Olry, Cedric Paris, Mazaharu Mizutani, Kyoko Ito

Publikováno v: 17. International Conference on Cytochrome P450. Biochemistry, Biophysics and Structure
17. International Conference on Cytochrome P450. Biochemistry, Biophysics and Structure, Jun 2011, Manchester, United Kingdom
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International audience

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::76a1385da41850fe60ffd4acf8e58903
https://hal.inrae.fr/hal-02805672

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