Search Results - "Vayssieres, Alice"
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Involvement of auxin pathways in modulating root architecture during beneficial plant–microorganism interactions
Published in Plant, cell and environment (01-05-2013)“…The community of researchers studying molecular plant‐microbe interactions under the banners of fundamental plant science, biofuel‐bioenergy, and crop…”
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Vernalization shapes shoot architecture and ensures the maintenance of dormant buds in the perennial Arabis alpina
Published in The New phytologist (01-07-2020)“…• Perennials have a complex shoot architecture with axillary meristems organized in zones of differential bud activity and fate. This includes zones of buds…”
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Adventitious rooting in response to long-term cold: a possible mechanism of clonal growth in alpine perennials
Published in Frontiers in plant science (2024)“…Arctic alpine species experience extended periods of cold and unpredictable conditions during flowering. Thus, often, alpine plants use both sexual and asexual…”
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PIF4 enhances DNA binding of CDF2 to co-regulate target gene expression and promote Arabidopsis hypocotyl cell elongation
Published in Nature plants (01-09-2021)“…How specificity is conferred within gene regulatory networks is an important problem in biology. The basic helix–loop–helix PHYTOCHROME-INTERACTING FACTORs…”
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Effector MiSSP7 of the mutualistic fungus Laccaria bicolor stabilizes the Populus JAZ6 protein and represses jasmonic acid (JA) responsive genes
Published in Proceedings of the National Academy of Sciences - PNAS (03-06-2014)“…Ectomycorrhizal fungi, such as Laccaria bicolor, support forest growth and sustainability by providing growth-limiting nutrients to their plant host through a…”
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Systematic analyses of the MIR172 family members of Arabidopsis define their distinct roles in regulation of APETALA2 during floral transition
Published in PLoS biology (02-02-2021)“…MicroRNAs (miRNAs) play important roles in regulating flowering and reproduction of angiosperms. Mature miRNAs are encoded by multiple MIRNA genes that can…”
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Development of the Poplar-Laccaria bicolor Ectomycorrhiza Modifies Root Auxin Metabolism, Signaling, and Response
Published in Plant physiology (Bethesda) (01-09-2015)“…Root systems of host trees are known to establish ectomycorrhizae (ECM) interactions with rhizospheric fungi. This mutualistic association leads to dramatic…”
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Coordination of shoot apical meristem shape and identity by APETALA2 during floral transition in Arabidopsis
Published in Nature communications (13-08-2024)“…Plants flower in response to environmental signals. These signals change the shape and developmental identity of the shoot apical meristem (SAM), causing it to…”
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Regulation of shoot meristem shape by photoperiodic signaling and phytohormones during floral induction of Arabidopsis
Published in eLife (14-12-2020)“…Floral transition, the onset of plant reproduction, involves changes in shape and identity of the shoot apical meristem (SAM). The change in shape, termed…”
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MicroRNA172 controls inflorescence meristem size through regulation of APETALA2 in Arabidopsis
Published in The New phytologist (01-07-2022)“…Summary The APETALA2 (AP2) transcription factor regulates flower development, floral transition and shoot apical meristem (SAM) maintenance in Arabidopsis. AP2…”
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HIGH NITROGEN INSENSITIVE 9 (HNI9)-mediated systemic repression of root NO3 −uptake is associated with changes in histone methylation
Published in Proceedings of the National Academy of Sciences - PNAS (09-08-2011)“…In plants, root nitrate uptake systems are under systemic feedback repression by the N satiety of the whole organism, thus adjusting the N acquisition capacity…”
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FLOWERING REPRESSOR AAA+ ATPase 1 is a novel regulator of perennial flowering in Arabis alpina
Published in The New phytologist (01-10-2022)“…Summary Arabis alpina is a polycarpic perennial, in which PERPETUAL FLOWERING1 (PEP1) regulates flowering and perennial traits in a vernalization‐dependent…”
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Cell remodeling and subtilase gene expression in the actinorhizal plant Discaria trinervis highlight host orchestration of intercellular Frankia colonization
Published in The New phytologist (01-08-2018)“…Nitrogen-fixing filamentous Frankia colonize the root tissues of its actinorhizal host Discaria trinervis via an exclusively intercellular pathway. Here we…”
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Involvement of auxin pathways in modulating root architecture during beneficial plantmicroorganism interactions
Published in Plant, cell and environment (01-05-2013)“…A wide variety of microorganisms known to produce auxin and auxin precursors form beneficial relationships with plants and alter host root development…”
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Transformed Hairy Roots of Discaria trinervis: A Valuable Tool for Studying Actinorhizal Symbiosis in the Context of Intercellular Infection
Published in Molecular plant-microbe interactions (01-11-2011)“…Among infection mechanisms leading to root nodule symbiosis, the intercellular infection pathway is probably the most ancestral but also one of the least…”
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Mycorrhiza for all: an under-earth revolution
Published in The New phytologist (01-05-2013)Get full text
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Role of auxin during intercellular infection of Discaria trinervis by Frankia
Published in Frontiers in plant science (21-08-2014)“…Nitrogen-fixing nodules induced by Frankia in the actinorhizal plant Discaria trinervis result from a primitive intercellular root invasion pathway that does…”
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HIGH NITROGEN INSENSITIVE 9 (HNI9)-mediated systemic repression of root NO 3 − uptake is associated with changes in histone methylation
Published in Proceedings of the National Academy of Sciences - PNAS (09-08-2011)“…In plants, root nitrate uptake systems are under systemic feedback repression by the N satiety of the whole organism, thus adjusting the N acquisition capacity…”
Get full text
Journal Article