Search Results - "Bressan, Ray A"
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Mutations in a subfamily of abscisic acid receptor genes promote rice growth and productivity
Published in Proceedings of the National Academy of Sciences - PNAS (05-06-2018)“…Abscisic acid (ABA) is a key phytohormone that controls plant growth and stress responses. It is sensed by the pyrabactin resistance 1 (PYR1)/PYR1-like…”
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Abscisic acid dynamics, signaling, and functions in plants
Published in Journal of integrative plant biology (01-01-2020)“…Abscisic acid (ABA) is an important phytohormone regulating plant growth, development, and stress responses. It has an essential role in multiple physiological…”
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ABA receptor PYL9 promotes drought resistance and leaf senescence
Published in Proceedings of the National Academy of Sciences - PNAS (16-02-2016)“…Drought stress is an important environmental factor limiting plant productivity. In this study, we screened drought-resistant transgenic plants from 65…”
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Epigenetic switch from repressive to permissive chromatin in response to cold stress
Published in Proceedings of the National Academy of Sciences - PNAS (05-06-2018)“…Switching from repressed to active status in chromatin regulation is part of the critical responses that plants deploy to survive in an ever-changing…”
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Role and Functional Differences of HKT1-Type Transporters in Plants under Salt Stress
Published in International journal of molecular sciences (01-03-2019)“…Abiotic stresses generally cause a series of morphological, biochemical and molecular changes that unfavorably affect plant growth and productivity. Among…”
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Arabidopsis Duodecuple Mutant of PYL ABA Receptors Reveals PYL Repression of ABA-Independent SnRK2 Activity
Published in Cell reports (Cambridge) (12-06-2018)“…Abscisic acid (ABA) is an important phytohormone controlling responses to abiotic stresses and is sensed by proteins from the PYR/PYL/RCAR family. To explore…”
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The miR165/166 Mediated Regulatory Module Plays Critical Roles in ABA Homeostasis and Response in Arabidopsis thaliana
Published in PLoS genetics (03-11-2016)“…The function of miR165/166 in plant growth and development has been extensively studied, however, its roles in abiotic stress responses remain largely unknown…”
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Control of Plant Water Use by ABA Induction of Senescence and Dormancy: An Overlooked Lesson from Evolution
Published in Plant and cell physiology (01-08-2017)“…Drought stress is a condition that in specific climate contexts results in insufficient water availability and often limits plant productivity through…”
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The genome of the extremophile crucifer Thellungiella parvula
Published in Nature genetics (01-09-2011)“…Thellungiella parvula is related to Arabidopsis thaliana and is endemic to saline, resource-poor habitats, making it a model for the evolution of plant…”
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Arabidopsis AGDP1 links H3K9me2 to DNA methylation in heterochromatin
Published in Nature communications (31-10-2018)“…Heterochromatin is a tightly packed form of chromatin that is associated with DNA methylation and histone 3 lysine 9 methylation (H3K9me). Here, we identify an…”
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Rheostatic Control of ABA Signaling through HOS15-Mediated OST1 Degradation
Published in Molecular plant (04-11-2019)“…Dehydrating stresses trigger the accumulation of abscisic acid (ABA), a key plant stress-signaling hormone that activates Snf1-Related Kinases (SnRK2s) to…”
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Arabidopsis ECERIFERUM9 Involvement in Cuticle Formation and Maintenance of Plant Water Status
Published in Plant physiology (Bethesda) (01-07-2012)“…Mutation of the ECERIFERUM9 (CER9) gene in Arabidopsis (Arabidopsis thaliana) causes elevated amounts of 18-carbon-length cutin monomers and a dramatic shift…”
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Overexpression of Arabidopsis YUCCA6 in Potato Results in High-Auxin Developmental Phenotypes and Enhanced Resistance to Water Deficit
Published in Molecular plant (01-03-2013)“…Indole-3-acetic acid (IAA), a major plant auxin, is produced in both tryptophan-dependent and tryptophan-independent pathways. A major pathway in Arabidopsis…”
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AtNHX1 exchanger mediates potassium compartmentation in vacuoles of transgenic tomato
Published in The Plant journal : for cell and molecular biology (01-02-2010)“…NHX-type antiporters in the tonoplast have been reported to increase the salt tolerance of various plants species, and are thought to mediate the…”
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Involvement of Arabidopsis HOS15 in histone deacetylation and cold tolerance
Published in Proceedings of the National Academy of Sciences - PNAS (25-03-2008)“…Histone modification in chromatin is one of the key control points in gene regulation in eukaryotic cells. Protein complexes composed of histone…”
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TsHKT1;2, a HKT1 Homolog from the Extremophile Arabidopsis Relative Thellungiella salsuginea, Shows K+ Specificity in the Presence of NaCl
Published in Plant physiology (Bethesda) (01-03-2012)“…Cellular Na(+)/K(+) ratio is a crucial parameter determining plant salinity stress resistance. We tested the function of plasma membrane Na(+)/K(+)…”
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A novel thiol-reductase activity of Arabidopsis YUC6 confers drought tolerance independently of auxin biosynthesis
Published in Nature communications (28-08-2015)“…YUCCA (YUC) proteins constitute a family of flavin monooxygenases (FMOs), with an important role in auxin (IAA) biosynthesis. Here we report that Arabidopsis…”
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It's Hard to Avoid Avoidance: Uncoupling the Evolutionary Connection between Plant Growth, Productivity and Stress "Tolerance"
Published in International journal of molecular sciences (20-11-2018)“…In the last 100 years, agricultural developments have favoured selection for highly productive crops, a fact that has been commonly associated with loss of key…”
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AtPR5K2, a PR5-Like Receptor Kinase, Modulates Plant Responses to Drought Stress by Phosphorylating Protein Phosphatase 2Cs
Published in Frontiers in plant science (11-10-2019)“…Cell surface receptors perceive signals from the environment and transfer them to the interior of the cell. The Arabidopsis thaliana PR5 receptor-like kinase…”
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Control of DNA methylation and heterochromatic silencing by histone H2B deubiquitination
Published in Nature (07-06-2007)“…Epigenetic regulation involves reversible changes in DNA methylation and/or histone modification patterns. Short interfering RNAs (siRNAs) can direct DNA…”
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