Výsledky vyhledávání - "Françoise Ambard-Bretteville"

Tree stem phospho enol pyruvate carboxylase (PEPC): lack of biochemical and localization evidence for a C 4 ‐like photosynthesis system

Autor: Claire Damesin, Jeril Degrouard, Françoise Ambard-Bretteville, Jean Vidal, Danielle Jaillard, Jean-Noël Pierre, Daniel Berveiller

Publikováno v: New Phytologist. 176:775-781

Summary • Here, the kinetic properties and immunolocalization of phosphoenolpyruvate carboxylase (PEPC) and ribulose-1,5-bisphosphate carboxylase/oxygenase (Rubisco) in young stems of Fagus sylvatica were investigated. The aim of the study was to t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb5883a324f48fded55cd2aca28d8f9c
https://doi.org/10.1111/j.1469-8137.2007.02283.x

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Stress Induction of Mitochondrial Formate Dehydrogenase in Potato Leaves1

Autor: Françoise Ambard-Bretteville, Cécile Hourton-Cabassa, François Moreau, René Rémy, Catherine Colas des Francs-Small, Jacques Davy de Virville

Publikováno v: Plant Physiology. 116:627-635

In higher plants formate dehydrogenase (FDH, EC 1.2.1.2.) is a mitochondrial, NAD-dependent enzyme. We previously reported that in potato (Solanum tuberosum L.) FDH expression is high in tubers but low in green leaves. Here we show that in isolated t

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https://doi.org/10.1104/pp.116.2.627

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Dissecting phosphite-induced priming in Arabidopsis infected with Hyaloperonospora arabidopsidis

Autor: Patrick Saindrenan, Françoise Ambard-Bretteville, Kamal Massoud, Marie Garmier, Laure Didierlaurent, Laurane Pallandre, Thierry Barchietto, Thomas Le Rudulier, Jean-Marc Seng

Publikováno v: Plant physiology. 159(1)

Phosphite (Phi), a phloem-mobile oxyanion of phosphorous acid (H3PO3), protects plants against diseases caused by oomycetes. Its mode of action is unclear, as evidence indicates both direct antibiotic effects on pathogens as well as inhibition throug

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::30f6d6e60ab5329b67b61d346de0d560
https://pubmed.ncbi.nlm.nih.gov/22408091

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Cross-phosphorylation between Arabidopsis thaliana sucrose nonfermenting 1-related protein kinase 1 (AtSnRK1) and its activating kinase (AtSnAK) determines their catalytic activities

Autor: Françoise Ambard-Bretteville, Michael Hodges, Martine Thomas, Benoît Valot, Sylvie Nessler, Jean Vidal, Pierre Crozet, Fabien Jammes

Publikováno v: The Journal of biological chemistry. 285(16)

Arabidopsis thaliana sucrose nonfermenting 1-related protein kinase 1 complexes belong to the SNF1/AMPK/SnRK1 protein kinase family that shares an ancestral function as central regulators of metabolism. In A. thaliana, the products of AtSnAK1 and AtS

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::67aea39301855d0b54ec2508d8cacb35
https://pubmed.ncbi.nlm.nih.gov/20164192

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Chloroplast acetyl-CoA carboxylase activity is 2-oxoglutarate–regulated by interaction of PII with the biotin carboxyl carrier subunit

Autor: Françoise Ambard-Bretteville, Ana Belen Feria Bourrellier, Benoît Valot, Alain Guillot, Michael Hodges, Jean Vidal

Publikováno v: idUS. Depósito de Investigación de la Universidad de Sevilla
instname
idUS: Depósito de Investigación de la Universidad de Sevilla
Universidad de Sevilla (US)

The PII protein is a signal integrator involved in the regulation of nitrogen metabolism in bacteria and plants. Upon sensing of cellular carbon and energy availability, PII conveys the signal by interacting with target proteins, thereby modulating t

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The impact of PEPC phosphorylation on growth and development of Arabidopsis thaliana: Molecular and physiological characterization of PEPC kinase mutants

Autor: Françoise Ambard-Bretteville, Aurélie Gousset-Dupont, Bénédicte Lebouteiller, Jean Vidal, Caroline Mauve, Patrice Meimoun, Caroline Lelarge, Michael Hodges, Evelyne Besin

Publikováno v: FEBS Letters
FEBS Letters, Wiley, 2009, 583 (10), pp.1649-1652. ⟨10.1016/j.febslet.2009.04.030⟩
FEBS Letters, 2009, 583 (10), pp.1649-1652. ⟨10.1016/j.febslet.2009.04.030⟩

Two phosphoenolpyruvate carboxylase (PEPC) kinase genes (PPCk1 and PPCk2) are present in the Arabidopsis genome; only PPCk1 is expressed in rosette leaves. Homozygous lines of two independent PPCk1 T-DNA-insertional mutants showed very little (dln1),

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::76817d56abbe51bfce02d6ee58ffc9f7
https://hal.archives-ouvertes.fr/hal-00964785

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Two-dimensional electrophoretic comparison of mitochondrial polypeptides from different wheat (Triticum aestivum L.) tissues

Autor: René Rémy, Yves Henry, Françoise Ambard-Bretteville, Raúl Rios, Jacques De Buyser

Publikováno v: Plant Science. 76:159-166

The protein compositions of mitochondria isolated from etiolated leaves, green leaves (photosynthetic or non-photosynthetic), roots and calli from Triticum aestivum L. were compared by two-dimensional (2-D) gel electrophoresis. Qualitative and quanti

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https://doi.org/10.1016/0168-9452(91)90137-w

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Discrete mutations in the presequence of potato formate dehydrogenase inhibit the in vivo targeting of GFP fusions into mitochondria

Autor: Catherine Colas des Francs-Small, Olivier Grandjean, Françoise Ambard-Bretteville, Ian Small

Publikováno v: Biochemical and Biophysical Research Communications
Biochemical and Biophysical Research Communications, Elsevier, 2003, 311, pp.966-971
Biochemical and Biophysical Research Communications, 2003, 311, pp.966-971

Most mitochondrial proteins are encoded by the nucleus, translated in the cytosol, and imported. Mitochondrial precursors generally contain their targeting information in a cleavable N-terminal presequence, which is rich in hydroxylated and positivel

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https://hal.inrae.fr/hal-02677065

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Identification of a major soluble protein in mitochondria from nonphotosynthetic tissues as NAD-dependent formate dehydrogenase

Autor: Françoise Ambard-Bretteville, René Rémy, C. C. des Francs-Small, Ian Small

Publikováno v: Scopus-Elsevier
Plant Physiology
Plant Physiology, American Society of Plant Biologists, 1993, 102, pp.1171-1177

In many plant species, one of the most abundant soluble proteins (as judged by two-dimensional polyacrylamide gel electrophoresis) in mitochondria from nongreen tissues is a 40-kD polypeptide that is relatively scarce in mitochondria from photosynthe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::729df350933158d40718840b9900cf71
https://hal.inrae.fr/hal-02706845

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Variation of the polypeptide composition of mitochondria isolated from different potato tissues

Autor: René Rémy, Jean-Claude Huet, Catherine Colas des Francs-Small, Françoise Ambard-Bretteville, Marc Sallantin, Anny Darpas, Jean-Claude Pernollet

Publikováno v: Plant Physiology
Plant Physiology, American Society of Plant Biologists, 1992, 98, pp.273-278

The protein contents of mitochondria from different potato (Solanum tuberosum L.) tissues (tubers, dark-grown shoots, and green leaves) grown in a greenhouse or in vitro were compared by two-dimensional polyacrylamide gel electrophoresis. Two differe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0fba9e73eb8ce6d8988295dc6c6c47fc
https://hal.inrae.fr/hal-02706769

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