Výsledky vyhledávání - "Adrien Lemaire"

The structural, dynamical and biochemical characterizations of Verticillium dahliae pectate lyase, VdPelB, highlight its specificities

Autor: Josip Safran, Vanessa Ung, Julie Bouckaert, Olivier Habrylo, Roland Molinié, Jean-Xavier Fontaine, Adrien Lemaire, Aline Voxeur, Serge Pilard, Corinne Pau-Roblot, Davide Mercadante, Jérôme Pelloux, Fabien Sénéchal

Pectins, complex polysaccharides and major components of the plant primary cell wall, can be degraded by pectate lyases (PLs). PLs cleave glycosidic bonds of homogalacturonans (HG), the main pectic domain, by β-elimination, releasing unsaturated oli

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee829c028e9813156607bfca52b6bece
https://hal.science/hal-03858972

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Differences in the structure of plant polygalacturonases specify enzymes’ dynamics and processivities to fine-tune cell wall pectins

The fine-tuning of pectins by polygalacturonases (PGs) plays a key role in modulating plant cell wall chemistry and mechanics, impacting plant development. In plants, the high number of PGs encoded in the genome questions the regulation of pectin dep

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::42215d7ce8bad81e15c1228a4c0c519b
https://doi.org/10.1101/2022.06.22.497136

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Putative pectate lyase PLL12 and callose deposition through polar CALS7 are necessary for long-distance phloem transport in Arabidopsis

Autor: Lothar Kalmbach, Matthieu Bourdon, Ilya Belevich, Josip Safran, Adrien Lemaire, Jung-ok Heo, Sofia Otero, Bernhard Blob, Jérôme Pelloux, Eija Jokitalo, Ykä Helariutta

Publikováno v: Current Biology-CB
Current Biology-CB, 2023, ⟨10.1016/j.cub.2023.01.038⟩

In plants, the phloem distributes photosynthetic products for metabolism and storage over long distances. It relies on specialized cells, the sieve elements, which are enucleated and interconnected through large so-called sieve pores in their adjoini

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::24512b2a97dc43cec900942f8833d866
https://doi.org/10.1016/j.cub.2023.01.038

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Design of a Protein with Improved Thermal Stability by an Evolution-Based Generative Model

Autor: Pengfei Tian, Adrien Lemaire, Fabien Sénéchal, Olivier Habrylo, Viviane Antonietti, Pascal Sonnet, Valérie Lefebvre, Frederikke Isa Marin, Robert B. Best, Jérôme Pelloux, Davide Mercadante

Publikováno v: Tian, P, Lemaire, A, Senechal, F, Habrylo, O, Antonietti, V, Sonnet, P, Lefebvre, V, Marin, F I, Best, R B, Pelloux, J & Mercadante, D 2022, ' Design of a Protein with Improved Thermal Stability by an Evolution-Based Generative Model ', Angewandte Chemie International Edition, vol. 61, no. 50, e202202711, pp. 1-8 . https://doi.org/10.1002/anie.202202711
Angewandte Chemie International Edition
Angewandte Chemie International Edition, 2022, 61 (50), ⟨10.1002/anie.202202711⟩

Efficient design of functional proteins with higher thermal stability remains challenging especially for highly diverse sequence variants. Considering the evolutionary pressure on protein folds, sequence design optimizing evolutionary fitness could h

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::14f1516d90c8e4aee8850d91dc084320
https://curis.ku.dk/portal/da/publications/design-of-a-protein-with-improved-thermal-stability-by-an-evolutionbased-generative-model(e746b978-bec3-4079-8c5e-fa53b4545152).html

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Characterization of a novel strain of Aspergillus aculeatinus: From rhamnogalacturonan type I pectin degradation to improvement of fruit juice filtration

Autor: Magali Wagner, Aurore Perrin, Yves Coutel, Pascal Le Blond, Anaïs Guillaume, Yoann Carré, Corinne Pau-Roblot, Catherine Fourtot-Brun, Olivier Habrylo, Catalina Duran Garzon, Loïc Levavasseur, Jérôme Pelloux, Adrien Lemaire, Pauline Trezel, Stéphane Georgé, Clémence Millet

Publikováno v: Carbohydrate Polymers
Carbohydrate Polymers, 2021, 262, pp.117943. ⟨10.1016/j.carbpol.2021.117943⟩

International audience; Aspergillus spp. are well-known producers of pectinases commonly used in the industry. Aspergillus aculeatinus is a recently identified species but poorly characterized. This study aimed at giving a comprehensive characterizat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae03b8beec10bd0015658f9255c16fdb
https://doi.org/10.1016/j.carbpol.2021.117943

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Three novel rhamnogalacturonan I- pectins degrading enzymes from Aspergillus aculeatinus: Biochemical characterization and application potential

Autor: Adrien Lemaire, Jérôme Pelloux, Valérie Lefebvre, Corinne Pau-Roblot, Solène Bassard, Catalina Duran Garzon, Olivier Habrylo, Aurore Perrin, Pauline Trezel, Anaïs Guillaume, Olivier Van Wuytswinkel

Publikováno v: Carbohydrate Polymers
Carbohydrate Polymers, Elsevier, 2020, 248, pp.116752-. ⟨10.1016/j.carbpol.2020.116752⟩
Carbohydrate Polymers, 2020, 248, pp.116752-. ⟨10.1016/j.carbpol.2020.116752⟩

Rhamnogalaturonans I (RGI) pectins, which are a major component of the plant primary cell wall, can be recalcitrant to digestion by commercial enzymatic cocktails, in particular during fruit juice clarification process. To overcome these problems and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de0d8e42cda9830ff025e01520fbbaae
https://doi.org/10.1016/j.carbpol.2020.116752

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