L
Laurent Gutierrez
Researcher at University of Picardie Jules Verne
Publications - 40
Citations - 3897
Laurent Gutierrez is an academic researcher from University of Picardie Jules Verne. The author has contributed to research in topics: Linum & Gene. The author has an hindex of 24, co-authored 38 publications receiving 3317 citations. Previous affiliations of Laurent Gutierrez include Umeå University & Swedish University of Agricultural Sciences.
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Journal ArticleDOI
The lack of a systematic validation of reference genes: a serious pitfall undervalued in reverse transcription-polymerase chain reaction (RT-PCR) analysis in plants
Laurent Gutierrez,Mélanie Mauriat,Stéphanie Guénin,Jérôme Pelloux,Jean-François Lefebvre,Romain Louvet,Christine Rusterucci,Thomas Moritz,François Guerineau,Catherine Bellini,Catherine Bellini,Olivier Van Wuytswinkel +11 more
TL;DR: Evidence is presented indicating that no gene can act as a universal reference, implying the need for a systematic validation of reference genes.
Journal ArticleDOI
Normalization of qRT-PCR data: the necessity of adopting a systematic, experimental conditions-specific, validation of references
Stéphanie Guénin,Mélanie Mauriat,Jérôme Pelloux,Olivier Van Wuytswinkel,Catherine Bellini,Catherine Bellini,Laurent Gutierrez,Laurent Gutierrez +7 more
TL;DR: The concept of normalization in transcript quantification is introduced here in an attempt to convince molecular biologists, and non-specialists, that systematic validation of reference genes is essential for producing accurate, reliable data in qRT-PCR analyses, and thus should be an integral component of them.
Journal ArticleDOI
Phenotypic Plasticity of Adventitious Rooting in Arabidopsis Is Controlled by Complex Regulation of AUXIN RESPONSE FACTOR Transcripts and MicroRNA Abundance
Laurent Gutierrez,John D. Bussell,John D. Bussell,Daniel Ioan Pacurar,Daniel Ioan Pacurar,Joséli Schwambach,Monica Lacramioara Pacurar,Monica Lacramioara Pacurar,Catherine Bellini,Catherine Bellini +9 more
TL;DR: It is demonstrated here that a subtle balance of activator and repressor AUXIN RESPONSE FACTOR (ARF) transcripts controls adventitious root initiation and microRNA activity appears to be required for fine-tuning of this process.
Journal ArticleDOI
Auxin Controls Arabidopsis Adventitious Root Initiation by Regulating Jasmonic Acid Homeostasis
Laurent Gutierrez,Gaëlle Mongelard,Kristýna Floková,Daniel Ioan Pacurar,Ondřej Novák,Ondřej Novák,Paul E. Staswick,Mariusz Kowalczyk,Monica Lacramioara Pacurar,Monica Lacramioara Pacurar,Hervé Demailly,Gaia Geiss,Catherine Bellini,Catherine Bellini +13 more
TL;DR: A model in which adventitious rooting is an adaptive developmental response involving crosstalk between the auxin and jasmonate regulatory pathways is proposed.
Journal ArticleDOI
Combined networks regulating seed maturation.
Laurent Gutierrez,Olivier Van Wuytswinkel,Mathieu Castelain,Catherine Bellini,Catherine Bellini +4 more
TL;DR: Seed maturation is an important phase of seed development during which embryo growth ceases, storage products accumulate, the protective tegument differentiates and tolerance to desiccation develops, leading to seed dormancy.