Search Results - "Karady, Michal"
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A WOX/Auxin Biosynthesis Module Controls Growth to Shape Leaf Form
Published in Current biology (21-12-2020)“…A key challenge in biology is to understand how the regional control of cell growth gives rise to final organ forms. Plant leaves must coordinate growth along…”
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Plant roots sense soil compaction through restricted ethylene diffusion
Published in Science (American Association for the Advancement of Science) (15-01-2021)“…Soil compaction represents a major challenge for modern agriculture. Compaction is intuitively thought to reduce root growth by limiting the ability of roots…”
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3
Cell-surface receptors enable perception of extracellular cytokinins
Published in Nature communications (27-08-2020)“…Cytokinins are mobile multifunctional plant hormones with roles in development and stress resilience. Although their Histidine Kinase receptors are…”
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4
Ethylene inhibits rice root elongation in compacted soil via ABA- and auxin-mediated mechanisms
Published in Proceedings of the National Academy of Sciences - PNAS (26-07-2022)“…Soil compaction represents a major agronomic challenge, inhibiting root elongation and impacting crop yields. Roots use ethylene to sense soil compaction as…”
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5
Conifers exhibit a characteristic inactivation of auxin to maintain tissue homeostasis
Published in The New phytologist (01-06-2020)“…• Dynamic regulation of the concentration of the natural auxin (IAA) is essential to coordinate most of the physiological and developmental processes and…”
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Implantable Organic Electronic Ion Pump Enables ABA Hormone Delivery for Control of Stomata in an Intact Tobacco Plant
Published in Small (Weinheim an der Bergstrasse, Germany) (01-10-2019)“…Electronic control of biological processes with bioelectronic devices holds promise for sophisticated regulation of physiology, for gaining fundamental…”
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7
Autoregulation of RCO by Low-Affinity Binding Modulates Cytokinin Action and Shapes Leaf Diversity
Published in Current biology (16-12-2019)“…Mechanisms through which the evolution of gene regulation causes morphological diversity are largely unclear. The tremendous shape variation among plant leaves…”
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Profiling of 1-aminocyclopropane-1-carboxylic acid and selected phytohormones in Arabidopsis using liquid chromatography-tandem mass spectrometry
Published in Plant methods (16-03-2024)“…Gaseous phytohormone ethylene levels are directly influenced by the production of its immediate non-volatile precursor 1-aminocyclopropane-1-carboxylic acid…”
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Reaction Wood Anatomical Traits and Hormonal Profiles in Poplar Bent Stem and Root
Published in Frontiers in plant science (07-12-2020)“…Reaction wood (RW) formation is an innate physiological response of woody plants to counteract mechanical constraints in nature, reinforce structure and…”
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10
Maintenance of Photosynthesis as Leaves Age Improves Whole Plant Water Use Efficiency in an Australian Wheat Cultivar
Published in Agronomy (Basel) (01-08-2020)“…Leaf-level water use efficiency (WUEi) is often used to predict whole plant water use efficiency (WUEwp), however these measures rarely correlate. A better…”
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Dynamics of Auxin and Cytokinin Metabolism during Early Root and Hypocotyl Growth in Theobroma cacao
Published in Plants (Basel) (12-05-2021)“…The spatial location and timing of plant developmental events are largely regulated by the well balanced effects of auxin and cytokinin phytohormone interplay…”
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IPT9, a cis-zeatin cytokinin biosynthesis gene, promotes root growth
Published in Frontiers in plant science (14-10-2022)“…Cytokinin and auxin are plant hormones that coordinate many aspects of plant development. Their interactions in plant underground growth are well established,…”
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13
Extra- and intracellular distribution of cytokinins in the leaves of monocots and dicots
Published in New biotechnology (25-09-2016)“…•Plant hormones cytokinins are distributed unequally within the cellular compartments and in the cell exterior of the leaf.•Monocot and dicot plants show…”
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14
Contrasting patterns of cytokinins between years in senescing aspen leaves
Published in Plant, cell and environment (01-05-2017)“…Cytokinins are plant hormones that typically block or delay leaf senescence. We profiled 34 different cytokinins/cytokinin metabolites (including precursors,…”
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Regulating plant physiology with organic electronics
Published in Proceedings of the National Academy of Sciences - PNAS (02-05-2017)“…The organic electronic ion pump (OEIP) provides flow-free and accurate delivery of small signaling compounds at high spatiotemporal resolution. To date, the…”
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16
Modulation of Arabidopsis root growth by specialized triterpenes
Published in The New phytologist (01-04-2021)“…Summary Plant roots are specialized belowground organs that spatiotemporally shape their development in function of varying soil conditions. This root…”
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Tissue‐specific hormone profiles from woody poplar roots under bending stress
Published in Physiologia plantarum (01-01-2019)“…Mechanical forces induced by bending are able to trigger an asymmetrical response in Populus nigra L. woody taproots. This response includes the recruitment of…”
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Limited light intensity and low temperature: Can plants survive freezing in light conditions that more accurately replicate the cold season in temperate regions?
Published in Environmental and experimental botany (01-10-2021)“…•Cold-acclimation under low PPFD is not inhibited under short-day photoperiods.•Omic analyses reveal light intensity-dependent and -independent acclimation…”
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Flexure wood formation via growth reprogramming in hybrid aspen involves jasmonates and polyamines and transcriptional changes resembling tension wood development
Published in The New phytologist (01-12-2023)“…Summary Stem bending in trees induces flexure wood but its properties and development are poorly understood. Here, we investigated the effects of low‐intensity…”
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Modification of xylan in secondary walls alters cell wall biosynthesis and wood formation programs and improves saccharification
Published in Plant biotechnology journal (22-10-2024)“…Wood of broad-leaf tree species is a valued source of renewable biomass for biorefinery and a target for genetic improvement efforts to reduce its…”
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