Galactoglucomannan oligosaccharides are assumed to affect tracheary element formation via interaction with auxin in Zinnia xylogenic cell culture

Autor: Anna Kákošová, Desana Lišková, Catherine Digonnet, Deborah Goffner

Publikováno v: Plant Cell Reports. 32:479-487

Galactoglucomannan oligosaccharides seem to interact with auxin in xylogenic cell culture, thus influencing mainly metaxylem-like tracheary element differentiation depending on timing with hormones and the process kinetics. Complex mapping of Zinnia

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::76b06a4dbe7924bb426132d2a14b61a0
https://doi.org/10.1007/s00299-012-1379-9

Deciphering the route of Ralstonia solanacearum colonization in Arabidopsis thaliana roots during a compatible interaction: focus at the plant cell wall

Autor: Marine Chasseray, Catherine Digonnet, Yves Marco, Nicolas Denancé, Alain Jauneau, Philippe Ranocha, Patrick Dabos, Deborah Goffner, Yves Martinez

Publikováno v: Planta
Planta, Springer Verlag, 2012, 236 (5), pp.1419-1431. ⟨10.1007/s00425-012-1694-y⟩

International audience; The compatible interaction between the model plant, Arabidopsis thaliana, and the GMI1000 strain of the phytopathogenic bacterium, Ralstonia solanacearum, was investigated in an in vitro pathosystem. We describe the progressio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ac64f1b38ef057811541785f97a017d
https://hal.inrae.fr/hal-02646906

Novel markers of xylogenesis in zinnia are differentially regulated by auxin and cytokinin

Autor: Magalie Pichon, Sylvain Legay, Deborah Goffner, Odile Barbier, Edouard Pesquet, Philippe Ranocha, Catherine Digonnet

Publikováno v: Plant Physiology
Plant Physiology, American Society of Plant Biologists, 2005, 139 (4), pp.1821-1839. ⟨10.1104/pp.105.064337⟩

The characterization of in vitro xylogenic cultures of zinnia (Zinnia elegans) has led to major discoveries in the understanding of xylem formation in plants. We have constructed and characterized a subtractive library from zinnia cultures enriched i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b382b34a5a2cc6bd89a652ca65791f1c
https://hal.inrae.fr/hal-02683376

Down-regulation of caffeic acid o-methyltransferase in maize revisited using a transgenic approach

Autor: Simon Chamayou, Alain-Michel Boudet, Magalie Pichon, Joan Rigau, Deborah Goffner, Yves Barrière, Michel Beckert, Catherine Lapierre, Joël Piquemal, Alain Jauneau, Catherine Digonnet, Isabelle Mila, Pere Puigdomènech, Isabelle Nadaud

Publikováno v: Plant Physiology
Plant Physiology, American Society of Plant Biologists, 2002, 130, pp.1675-1685. ⟨10.1104/pp.012237⟩
Plant Physiology, 2002, 130, pp.1675-1685. ⟨10.1104/pp.012237⟩

Transgenic maize (Zea mays) plants were generated with a construct harboring a maize caffeic acidO-methyltransferase (COMT) cDNA in the antisense (AS) orientation under the control of the maize Adh1(alcohol dehydrogenase) promoter. Adh1-driven β-glu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6a558fe4d306c40971c826fd84e678ac
https://hal.archives-ouvertes.fr/hal-01189685

In Vitro Fusion of Gametes and Production of Zygotes

Autor: Horst LöUrz, Jean-Emmanuel Faure, Catherine Digonnet, Erhard Kranz

Publisher Summary This chapter presents a model for in vitro fertilization (IVF) using single plant gametes and the subsequent development of their fusion products, the zygotes. The frequency of fusion and high cell division rates allow this method t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6785c82448595a071b5d494f5decc3aa
https://doi.org/10.1016/s0074-7696(08)61104-3