A quantitative gibberellin signaling biosensor reveals a role for gibberellins in internode specification at the shoot apical meristem

Autor: Bihai Shi, Amelia Felipo-Benavent, Guillaume Cerutti, Carlos Galvan-Ampudia, Lucas Jilli, Geraldine Brunoud, Jérome Mutterer, Elody Vallet, Lali Sakvarelidze-Achard, Jean-Michel Davière, Alejandro Navarro-Galiano, Ankit Walia, Shani Lazary, Jonathan Legrand, Roy Weinstain, Alexander M. Jones, Salomé Prat, Patrick Achard, Teva Vernoux

Publikováno v: Nature Communications, Vol 15, Iss 1, Pp 1-18 (2024)

Abstract Growth at the shoot apical meristem (SAM) is essential for shoot architecture construction. The phytohormones gibberellins (GA) play a pivotal role in coordinating plant growth, but their role in the SAM remains mostly unknown. Here, we deve

Externí odkaz: https://doaj.org/article/9986d747207c44faba63b699c97c4c89

An Arabidopsis Mutant Over-Expressing Subtilase SBT4.13 Uncovers the Role of Oxidative Stress in the Inhibition of Growth by Intracellular Acidification

Autor: José A. Fernández, Amelia Felipo, Jesús Muñoz-Bertomeu, Lourdes Rubio, Edgardo A Vilcara, Regina Niñoles, Enric Sayas, Ramón Serrano, Eduardo Bueso, Gaetano Bissoli

Publikováno v: International Journal of Molecular Sciences
Volume 21
Issue 3
International Journal of Molecular Sciences, Vol 21, Iss 3, p 1173 (2020)

Intracellular acid stress inhibits plant growth by unknown mechanisms and it occurs in acidic soils and as consequence of other stresses. In order to identify mechanisms of acid toxicity, we screened activation-tagging lines of Arabidopsis thaliana f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e7291a588a82d80ebc7097d024b918d8

Regulation of xylem fibers differentiation by gibberellins through DELLA-KNAT1 interaction

Autor: Amelia Felipo-Benavent, Cristina Urbez, David Alabadí, Noel Blanco-Touriñán, Nicolas Baumberger, Patrick Achard, Antonio Serrano-Mislata, Javier Agustí, Miguel A. Blázquez

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
instname
Development
Development, 2018, 145 (23), ⟨10.1242/dev.164962⟩
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia

The thickening of plant organs is supported by secondary growth, a process by which new vascular tissues (xylem and phloem) are produced. Xylem is composed of several cell types, including xylary fibers, parenchyma and vessel elements. In Arabidopsis

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::78144eb126e87c9bf182f174257b0077
http://hdl.handle.net/10261/179031

Expanded CTG repeats trigger miRNA alterations in Drosophila that are conserved in myotonic dystrophy type 1 patients

Autor: Ana Aiastui, Adolfo López de Munain, Victoria Fernandez-Pedrosa, Begoña Aguado, Amparo Garcia-Lopez, Francisco Hernández-Torres, Amelia Felipo-Benavent, Manuel de la Mata, Oihane Jaka, Jesus J. Vilchez, Ruben Artero, Juan M. Fernandez-Costa, Manuel Pérez-Alonso, S. Zuñiga

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
instname

Myotonic dystrophy type 1 (DM1) is caused by the expansion of CTG repeats in the 3' untranslated region of the DMPK gene. Several missplicing events and transcriptional alterations have been described in DM1 patients. A large number of these defects

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20676f85201e1f4b9a1d6d6e3cd08839
http://hdl.handle.net/10261/95880