Search Results - "Mettler‐Altmann, Tabea"
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Natural variation in stomata size contributes to the local adaptation of water‐use efficiency in Arabidopsis thaliana
Published in Molecular ecology (01-10-2018)“…Stomata control gas exchanges between the plant and the atmosphere. How natural variation in stomata size and density contributes to resolve trade‐offs between…”
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2
Nitrate or ammonium: Influences of nitrogen source on the physiology of a green alga
Published in Ecology and evolution (01-02-2019)“…In freshwaters, algal species are exposed to different inorganic nitrogen (Ni) sources whose incorporation varies in biochemical energy demand. We hypothesized…”
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3
Acclimation of photosynthesis to supersaturated CO2 in aquatic plant bicarbonate users
Published in Freshwater biology (01-10-2016)“…Summary The photosynthesis of submerged aquatic plants can be limited by carbon dioxide (CO2) because of the low diffusivity of dissolved gas in water. About…”
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4
Cytokinin‐promoted secondary growth and nutrient storage in the perennial stem zone of Arabis alpina
Published in The Plant journal : for cell and molecular biology (01-03-2021)“…SUMMARY Perennial plants maintain their lifespan through several growth seasons. Arabis alpina serves as a model Brassicaceae species to study perennial…”
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The mitochondrial NAD+ transporter (NDT1) plays important roles in cellular NAD+ homeostasis in Arabidopsis thaliana
Published in The Plant journal : for cell and molecular biology (01-11-2019)“…Summary Nicotinamide adenine dinucleotide (NAD+) is an essential coenzyme required for all living organisms. In eukaryotic cells, the final step of NAD+…”
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6
Effects of microcompartmentation on flux distribution and metabolic pools in Chlamydomonas reinhardtii chloroplasts
Published in eLife (11-10-2018)“…Cells and organelles are not homogeneous but include microcompartments that alter the spatiotemporal characteristics of cellular processes. The effects of…”
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7
Glycerolipid profile differences between perennial and annual stem zones in the perennial model plant Arabis alpina
Published in Plant direct (01-01-2021)“…The perennial life style is a successful ecological strategy, and Arabis alpina is a recently developed model Brassicaceae species for studying it. One aspect,…”
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8
Multiomics resolution of molecular events during a day in the life of Chlamydomonas
Published in Proceedings of the National Academy of Sciences - PNAS (05-02-2019)“…The unicellular green alga Chlamydomonas reinhardtii displays metabolic flexibility in response to a changing environment. We analyzed expression patterns of…”
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9
A repeat protein links Rubisco to form the eukaryotic carbon-concentrating organelle
Published in Proceedings of the National Academy of Sciences - PNAS (24-05-2016)“…Biological carbon fixation is a key step in the global carbon cycle that regulates the atmosphere’s composition while producing the food we eat and the fuels…”
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10
Interactive effects of nitrate concentrations and carbon dioxide on the stoichiometry, biomass allocation and growth rate of submerged aquatic plants
Published in Freshwater biology (01-06-2017)“…The partial pressure of carbon dioxide (CO2) in freshwater ecosystems is likely to be affected by climate change, but little is known of its potential effects…”
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11
Quantification of Polyphosphate in Microalgae by Raman Microscopy and by a Reference Enzymatic Assay
Published in Analytical chemistry (Washington) (21-11-2017)“…Polyphosphates have occurred in living cells early in evolution and microalgae contain these important polymers in their cells. Progress in research of…”
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12
The sugar transporter SWEET10 acts downstream of FLOWERING LOCUS T during floral transition of Arabidopsis thaliana
Published in BMC plant biology (03-02-2020)“…Floral transition initiates reproductive development of plants and occurs in response to environmental and endogenous signals. In Arabidopsis thaliana, this…”
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13
Ammonia inhibits energy metabolism in astrocytes in a rapid and glutamate dehydrogenase 2-dependent manner
Published in Disease models & mechanisms (04-11-2020)“…Astrocyte dysfunction is a primary factor in hepatic encephalopathy (HE) impairing neuronal activity under hyperammonemia. In particular, the early events…”
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14
Regional hypothermia improves gastric microcirculatory oxygenation during hemorrhage in dogs
Published in PloS one (10-12-2019)“…Mild systemic hypothermia increases gastric mucosal oxygenation (μHbO2) during hemorrhagic shock in dogs. In the context of critical blood loss hypothermia…”
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15
Exogenous vasopressin dose-dependently modulates gastric microcirculatory oxygenation in dogs via V1A receptor
Published in Critical care (London, England) (12-11-2019)“…Hypercapnia improves gastric microcirculatory oxygenation (μHbO ) and increases vasopressin plasma levels, whereas V1A receptor blockade abolishes the increase…”
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16
Control of Drosophila Growth and Survival by the Lipid Droplet-Associated Protein CG9186/Sturkopf
Published in Cell reports (Cambridge) (26-03-2019)“…Lipid droplets (LDs) are the universal cellular storage organelles for esterified neutral lipids. The increasing number of characterized LD-associated proteins…”
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17
The Photorespiratory BOU Gene Mutation Alters Sulfur Assimilation and Its Crosstalk With Carbon and Nitrogen Metabolism in Arabidopsis thaliana
Published in Frontiers in plant science (27-11-2018)“…This study was aimed at elucidating the significance of photorespiratory serine (Ser) production for cysteine (Cys) biosynthesis. For this purpose, sulfur (S)…”
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18
Melatonin pretreatment improves gastric mucosal blood flow and maintains intestinal barrier function during hemorrhagic shock in dogs
Published in Microcirculation (New York, N.Y. 1994) (01-05-2017)“…ABSTRACT Objective Melatonin improves hepatic perfusion after hemorrhagic shock and may reduce stress‐induced gastric lesions. This study was designed to…”
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The Combined Loss of Triose Phosphate and Xylulose 5-Phosphate/Phosphate Translocators Leads to Severe Growth Retardation and Impaired Photosynthesis in Arabidopsis thaliana tpt/xpt Double Mutants
Published in Frontiers in plant science (02-10-2018)“…The xylulose 5-phosphate/phosphate translocator (XPT) represents the fourth functional member of the phosphate translocator (PT) family residing in the plastid…”
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Knock-Down of the Phosphoserine Phosphatase Gene Effects Rather N- Than S-Metabolism in Arabidopsis thaliana
Published in Frontiers in plant science (11-12-2018)“…The aim of present study was to elucidate the significance of the phosphorylated pathway of Ser production for Cys biosynthesis in leaves at day and night and…”
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