You shall not pass! A Chromatin barrier story in plants

Autor: Florent Velay, Louis-Valentin Méteignier, Christophe Laloi

Publikováno v: Frontiers in Plant Science, Vol 13 (2022)

As in other eukaryotes, the plant genome is functionally organized in two mutually exclusive chromatin fractions, a gene-rich and transcriptionally active euchromatin, and a gene-poor, repeat-rich, and transcriptionally silent heterochromatin. In Dro

Externí odkaz: https://doaj.org/article/5faccc00db8c4082b79336cc7dcd2f50

Structural Maintenance of Chromosome 3 interacts with the Topoisomerase VI complex and contributes to the oxidative stress response inArabidopsis thaliana

Autor: Florent Velay, Dina Abdallah, Cécile Lecampion, Nadia Kbiri, Stefano D’Alessandro, Benjamin Field, Christophe Laloi

SummaryIn plants adverse environmental conditions can induce the accumulation of reactive oxygen species, such as singlet oxygen or hydrogen peroxide, at the level of the photosynthetic apparatus. The coordinated action of nucleus-encoded genes is re

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bb4fc8a0319fe9ae66a7652cd1d5010e
https://doi.org/10.1101/2022.10.27.514040

MoBiFC: development of a modular bimolecular fluorescence complementation toolkit for the analysis of chloroplast protein-protein interactions

Autor: Florent Velay, Mélanie Soula, Marwa Mehrez, Clément Belbachir, Stefano D’Alessandro, Christophe Laloi, Patrice Crete, Ben Field

Publikováno v: Plant Methods
Plant Methods, 2022, 18 (1), pp.69. ⟨10.1186/s13007-022-00902-1⟩

Background The bimolecular fluorescence complementation (BiFC) assay has emerged as one of the most popular methods for analysing protein–protein interactions (PPIs) in plant biology. This includes its increasing use as a tool for dissecting the mo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0910e727d3fbc13a673e1651f9edf8be
https://pubmed.ncbi.nlm.nih.gov/35619173

Plant Chromatin Catches the Sun

Autor: Christophe Laloi, Fredy Barneche, Clara Bourbousse

Publikováno v: Frontiers in Plant Science
Frontiers in Plant Science, Frontiers, 2020, 10, ⟨10.3389/fpls.2019.01728⟩
Frontiers in Plant Science, Frontiers, 2020, 10, pp.1728. ⟨10.3389/fpls.2019.01728⟩
Frontiers in Plant Science, 2020, 10, pp.1728. ⟨10.3389/fpls.2019.01728⟩
Frontiers in Plant Science, Vol 10 (2020)
Frontiers in Plant Science, 2020, 10, ⟨10.3389/fpls.2019.01728⟩

International audience; Plants use solar radiation as energy source for photosynthesis. They also take advantage of the information provided by the varying properties of sunlight, such as wavelength, orientation, and periodicity, to trigger physiolog

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f5c8435a04013741b8949b775ea245b2
http://europepmc.org/articles/PMC6992579

An Easy Method for Plant Polysome Profiling

Autor: Christophe Robaglia, Cécile Lecampion, Maïna Floris, Jean Raphaël Fantino, Christophe Laloi

Publikováno v: Journal of visualized experiments : JoVE
Journal of visualized experiments : JoVE, JoVE, 2016, ⟨10.3791/54231⟩
Journal of visualized experiments : JoVE, 2016, 114, pp.e54231. ⟨10.3791/54231⟩
Journal of visualized experiments : JoVE, 2016, 114, ⟨10.3791/54231⟩

International audience; Translation of mRNA to protein is a fundamental and highly regulated biological process. Polysome profiling is considered as a gold standard for the analysis of translational regulation. The method described here is an easy an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a647a3c2d82181e3c38549be53a83f91
https://hal-cea.archives-ouvertes.fr/cea-02370683