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Irene López-Vidriero
Researcher at Spanish National Research Council
Publications - 31
Citations - 4552
Irene López-Vidriero is an academic researcher from Spanish National Research Council. The author has contributed to research in topics: Gene & Transcription factor. The author has an hindex of 23, co-authored 31 publications receiving 3830 citations. Previous affiliations of Irene López-Vidriero include Autonomous University of Madrid & Complutense University of Madrid.
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The JAZ family of repressors is the missing link in jasmonate signalling
Andrea Chini,Sandra Fonseca,Guillermo Fernández,Bruce Adie,José-Manuel Chico,Oscar Lorenzo,Gloria García-Casado,Irene López-Vidriero,Francisca María Lozano,María Rosa Ponce,José Luis Micol,Roberto Solano +11 more
TL;DR: The identification of JASMONATE-INSENSITIVE 3 (JAI3) and a family of related proteins named JAZ (jasmonate ZIM-domain), in Arabidopsis thaliana and the existence of a regulatory feed-back loop involving MYC2 and JAZ proteins, which provides a mechanistic explanation for the pulsed response to jasmonate and the subsequent desensitization of the cell.
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DNA-binding specificities of plant transcription factors and their potential to define target genes
José Manuel Franco-Zorrilla,Irene López-Vidriero,José L. Carrasco,Marta Godoy,Pablo Vera,Roberto Solano +5 more
TL;DR: By characterizing the target sequence specificity of 63 plant TFs representing 25 families, using protein-binding microarrays, the data support the correlation between cis-regulatory elements in vivo and the sequence determined in vitro and provides a framework to explore regulatory networks in plants.
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Phytochrome interacting factors 4 and 5 control seedling growth in changing light conditions by directly controlling auxin signaling.
Patricia Hornitschek,Markus V. Kohnen,Séverine Lorrain,Jacques Rougemont,Karin Ljung,Irene López-Vidriero,José Manuel Franco-Zorrilla,Roberto Solano,Martine Trevisan,Sylvain Pradervand,Sylvain Pradervand,Ioannis Xenarios,Christian Fankhauser +12 more
TL;DR: The identification of genome-wide PIF5-binding sites during shade avoidance revealed that this bHLH transcription factor regulates the expression of a subset of previously identified SAS genes, and this study suggests that PIF4 and Pif5 regulate elongation growth by controlling directly the expression for auxin biosynthesis and auxin signaling components.
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The bHLH Transcription Factors TSAR1 and TSAR2 Regulate Triterpene Saponin Biosynthesis in Medicago truncatula
Jan Mertens,Jacob Pollier,Robin Vanden Bossche,Irene López-Vidriero,José Manuel Franco-Zorrilla,Alain Goossens +5 more
TL;DR: Two homologous jasmonate-inducible transcription factors of the basic helix-loop-helix family, TSAR1 and TSAR2, which direct triterpene saponin biosynthesis in Medicago truncatula are reported on, hinting at distinct functionalities within the regulation of the pathway.
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Genome-wide mapping of Arabidopsis thaliana origins of DNA replication and their associated epigenetic marks
Celina Costas,María de la Paz Sánchez,María de la Paz Sánchez,Hume Stroud,Yanchun Yu,Juan Carlos Oliveros,Suhua Feng,Alberto Benguria,Irene López-Vidriero,Xiaoyu Zhang,Roberto Solano,Steven E. Jacobsen,Crisanto Gutierrez +12 more
TL;DR: This study profiled origins in Arabidopsis thaliana by high-throughput sequencing of newly synthesized DNA and identified ~1,500 putative origins genome-wide, supported by chromatin immunoprecipitation and microarray experiments to identify ORC1- and CDC6-binding sites.