Search Results - "Auriac, Marie Christine"
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The penetration of sunflower root tissues by the parasitic plant Orobanche cumana is intracellular
Published in The New phytologist (01-03-2024)“…Key message: Combination of in vivo confocal, large field and transmission electron microscopy approaches revealed how intimate the relationship between the…”
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2
Rhizobium leguminosarum symbiovar viciae strains are natural wheat endophytes that can stimulate root development
Published in Environmental microbiology (01-11-2022)“…Although rhizobia that establish a nitrogen‐fixing symbiosis with legumes are also known to promote growth in non‐legumes, studies on rhizobial associations…”
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3
Immunity at Cauliflower Hydathodes Controls Systemic Infection by Xanthomonas campestris pv campestris
Published in Plant physiology (Bethesda) (01-06-2017)“…Hydathodes are water pores found on leaves of a wide range of vascular plants and are the sites of guttation. We report here on the detailed anatomy of…”
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Anatomy of leaf apical hydathodes in four monocotyledon plants of economic and academic relevance
Published in PloS one (17-09-2020)“…Hydathode is a plant organ responsible for guttation in vascular plants, i.e. the release of droplets at leaf margin or surface. Because this organ connects…”
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5
Spatio-temporal control of mutualism in legumes helps spread symbiotic nitrogen fixation
Published in eLife (12-10-2017)“…Mutualism is of fundamental importance in ecosystems. Which factors help to keep the relationship mutually beneficial and evolutionarily successful is a…”
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6
Reprogramming of DNA methylation is critical for nodule development in Medicago truncatula
Published in Nature plants (31-10-2016)“…The legume– Rhizobium symbiosis leads to the formation of a new organ, the root nodule, involving coordinated and massive induction of specific genes. Several…”
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The Symbiosis-Related ERN Transcription Factors Act in Concert to Coordinate Rhizobial Host Root Infection
Published in Plant physiology (Bethesda) (01-06-2016)“…Legumes improve their mineral nutrition through nitrogen-fixing root nodule symbioses with soil rhizobia. Rhizobial infection of legumes is regulated by a…”
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8
A receptor-like kinase enhances sunflower resistance to Orobanche cumana
Published in Nature plants (01-12-2019)“…Orobanche cumana (sunflower broomrape) is an obligate parasitic plant that infects sunflower roots, causing yield losses. Here, by using a map-based cloning…”
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Development of a GAL4-VP16/UAS trans-activation system for tissue specific expression in Medicago truncatula
Published in PloS one (29-11-2017)“…Promoters with tissue-specific activity are very useful to address cell-autonomous and non cell autonomous functions of candidate genes. Although this strategy…”
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10
Arabidopsis transcription factor WRKY27 influences wilt disease symptom development caused by Ralstonia solanacearum
Published in The Plant journal : for cell and molecular biology (01-12-2008)“…WRKY transcription factors play a key role in modulating the plant defense transcriptome. Here we show that the Arabidopsis mutant wrky27-1, which lacks a…”
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Wild Helianthus species: A reservoir of resistance genes for sustainable pyramidal resistance to broomrape in sunflower
Published in Frontiers in plant science (20-10-2022)“…Orobanche cumana Wall., sunflower broomrape, is one of the major pests for the sunflower crop. Breeding for resistant varieties in sunflower has been the most…”
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Role of N-Glycosylation Sites and CXC Motifs in Trafficking of Medicago truncatula Nod Factor Perception Protein to Plasma Membrane
Published in The Journal of biological chemistry (30-03-2012)“…The lysin motif receptor-like kinase, NFP (Nod factor perception), is a key protein in the legume Medicago truncatula for the perception of…”
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13
Queuosine biosynthesis is required for sinorhizobium meliloti-induced cytoskeletal modifications on HeLa Cells and symbiosis with Medicago truncatula
Published in PloS one (08-02-2013)“…Rhizobia are symbiotic soil bacteria able to intracellularly colonize legume nodule cells and form nitrogen-fixing symbiosomes therein. How the plant cell…”
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14
Nodulation studies in the model legume Medicago truncatula: Advantages of using the constitutive EF1α promoter and limitations in detecting fluorescent reporter proteins in nodule tissues
Published in Molecular plant-microbe interactions (01-09-2007)“…The Cauliflower mosaic virus 35S promoter currently is being used in RNAi-based approaches for attenuating host gene expression during legume root nodule…”
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15
MtEFD and MtEFD2: Two transcription factors with distinct neofunctionalization in symbiotic nodule development
Published in Plant physiology (Bethesda) (27-06-2022)“…Rhizobium-legume nitrogen-fixing symbiosis involves the formation of a specific organ, the root nodule, which provides bacteria with the proper cellular…”
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LCO Receptors Involved in Arbuscular Mycorrhiza Are Functional for Rhizobia Perception in Legumes
Published in Current biology (16-12-2019)“…Bacterial lipo-chitooligosaccharides (LCOs) are key mediators of the nitrogen-fixing root nodule symbiosis (RNS) in legumes. The isolation of LCOs from…”
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Medicago truncatula ERN Transcription Factors: Regulatory Interplay with NSP1/NSP2 GRAS Factors and Expression Dynamics throughout Rhizobial Infection
Published in Plant physiology (Bethesda) (01-12-2012)“…Rhizobial nodulation factors (NFs) activate a specific signaling pathway in Medicago truncatula root hairs that involves the complex interplay of Nodulation…”
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18
Transmission of Methylobacterium mesophilicum by Bucephalogonia xanthophis for Paratransgenic Control Strategy of Citrus Variegated Chlorosis
Published in The journal of microbiology (01-08-2009)“…Methylobacterium mesophilicum, originally isolated as an endophytic bacterium from citrus plants, was genetically transformed to express green fluorescent…”
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In vivo Interference with AtTCP20 Function Induces Severe Plant Growth Alterations and Deregulates the Expression of Many Genes Important for Development
Published in Plant physiology (Bethesda) (01-03-2009)“…AtTCP20 is a transcription factor belonging to the Arabidopsis (Arabidopsis ihaliana) TCP-P subfamily, characterized by its capacity to bind to site II motifs…”
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Nod factor internalization and microtubular cytoskeleton changes occur concomitantly during nodule differentiation in alfalfa
Published in Development (Cambridge) (01-02-1998)“…Reorganization of the plant cytoskeleton is thought to play an important role during nodule ontogeny. In situ immunolocalisation of tubulin reveals that…”
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