Search Results - "Pick, R."

Nitrogen forms influence microcystin concentration and composition via changes in cyanobacterial community structure by Monchamp, Marie-Eve, Pick, Frances R, Beisner, Beatrix E, Maranger, Roxane

“…The eutrophication of freshwaters is a global health concern as lakes with excess nutrients are often subject to toxic cyanobacterial blooms. Although…”
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Yolk sac macrophage progenitors traffic to the embryo during defined stages of development by Stremmel, C., Schuchert, R., Wagner, F., Thaler, R., Weinberger, T., Pick, R., Mass, E., Ishikawa-Ankerhold, H. C., Margraf, A., Hutter, S., Vagnozzi, R., Klapproth, S., Frampton, J., Yona, S., Scheiermann, C., Molkentin, J. D., Jeschke, U., Moser, M., Sperandio, M., Massberg, S., Geissmann, F., Schulz, C.

“…Tissue macrophages in many adult organs originate from yolk sac (YS) progenitors, which invade the developing embryo and persist by means of local…”
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Acceleration of cyanobacterial dominance in north temperate-subarctic lakes during the Anthropocene by Taranu, Zofia E., Gregory-Eaves, Irene, Leavitt, Peter R., Bunting, Lynda, Buchaca, Teresa, Catalan, Jordi, Domaizon, Isabelle, Guilizzoni, Piero, Lami, Andrea, McGowan, Suzanne, Moorhouse, Heather, Morabito, Giuseppe, Pick, Frances R., Stevenson, Mark A., Thompson, Patrick L., Vinebrooke, Rolf D.

“…Increases in atmospheric temperature and nutrients from land are thought to be promoting the expansion of harmful cyanobacteria in lakes worldwide, yet to date…”
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Cyanobacteria and cyanotoxins: the influence of nitrogen versus phosphorus by Dolman, Andrew M, Rücker, Jacqueline, Pick, Frances R, Fastner, Jutta, Rohrlack, Thomas, Mischke, Ute, Wiedner, Claudia

“…The importance of nitrogen (N) versus phosphorus (P) in explaining total cyanobacterial biovolume, the biovolume of specific cyanobacterial taxa, and the…”
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Analysis of intracellular and extracellular microcystin variants in sediments and pore waters by accelerated solvent extraction and high performance liquid chromatography-tandem mass spectrometry by Zastepa, Arthur, Pick, Frances R., Blais, Jules M., Saleem, Ammar

“…[Display omitted] •First analytical method for intracellular microcystins (MCs) in sediment.•Includes a suite of variants (LR, 7dmLR, RR, YR, WR, LA, LF, LY,…”
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Atrazine contamination at the watershed scale and environmental factors affecting sampling rates of the polar organic chemical integrative sampler (POCIS) by DALTON, Rebecca L, PICK, Frances R, BOUTIN, Céline, SALEEM, Ammar

“…Polar organic chemical integrative samplers (POCIS) were used to estimate atrazine contamination at 24 stream/river sites located across a watershed with land…”
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PLGG1, a plastidic glycolate glycerate transporter, is required for photorespiration and defines a unique class of metabolite transporters by Pick, Thea R., Bräutigam, Andrea, Schulz, Matthias A., Obata, Toshihiro, Fernie, Alisdair R., Weber, Andreas P. M.

“…Photorespiratory carbon flux reaches up to a third of photosynthetic flux, thus contributes massively to the global carbon cycle. The pathway recycles…”
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Connectivity of stormwater ponds impacts Odonata abundance and species richness by Richmond, I. C., Perron, M. C., Boyle, S. P., Pick, F. R.

“…Context The successful dispersal of an animal depends, partly, on landscape connectivity. Urbanization poses risks to dispersal activities by increasing…”
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Temporal trends in cyanobacteria revealed through DNA and pigment analyses of temperate lake sediment cores by Pal, S, Gregory-Eaves, I, Pick, F. R

“…Reports of cyanobacterial blooms in temperate lakes have been increasing over the last few decades. If blooms are indeed becoming more frequent or intense,…”
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Comparing Quantitative Methods for Analyzing Sediment DNA Records of Cyanobacteria in Experimental and Reference Lakes by Mejbel, Hebah S., Dodsworth, William, Baud, Alexandre, Gregory-Eaves, Irene, Pick, Frances R.

“…Sediment DNA (sedDNA) analyses are rapidly emerging as powerful tools for the reconstruction of environmental and evolutionary change. While there are an…”
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Effect of Light Intensity on the Relative Dominance of Toxigenic and Nontoxigenic Strains of Microcystis aeruginosa by LEBLANC RENAUD, Susan, PICK, Frances R, FORTIN, Nathalie

“…Classifications Services AEM Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley Reddit…”
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Effects of temperature and oxygen on cyanobacterial DNA preservation in sediments: A comparison study of major taxa by Mejbel, Hebah S., Dodsworth, William, Pick, Frances R.

“…The analysis of sediment DNA has emerged as a promising alternative to classical paleolimnological proxies, which typically rely on hard fossils to reconstruct…”
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Binding kinetics redefine the antagonist pharmacology of the corticotropin-releasing factor type 1 receptor by Fleck, Beth A, Hoare, Sam R J, Pick, Rebecca R, Bradbury, Margaret J, Grigoriadis, Dimitri E

“…Corticotropin-releasing factor (CRF) receptor antagonists are under preclinical and clinical investigation for stress-related disorders. In this study the…”
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Meteorological and Nutrient Conditions Influence Microcystin Congeners in Freshwaters by Taranu, Zofia E, Pick, Frances R, Creed, Irena F, Zastepa, Arthur, Watson, Sue B

“…Cyanobacterial blooms increasingly impair inland waters, with the potential for a concurrent increase in cyanotoxins that have been linked to animal and human…”
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Fate and Persistence of Particulate and Dissolved Microcystin-LA from Microcystis Blooms by Zastepa, A, Pick, F. R, Blais, J. M

“…Few studies have estimated fate and persistence of the hepatotoxic microcystins (MCs) in situ , making ecological and human health risk assessments…”
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Author Correction: Yolk sac macrophage progenitors traffic to the embryo during defined stages of development by Stremmel, C., Schuchert, R., Wagner, F., Thaler, R., Weinberger, T., Pick, R., Mass, E., Ishikawa-Ankerhold, H. C., Margraf, A., Hutter, S., Vagnozzi, R., Klapproth, S., Frampton, J., Yona, S., Scheiermann, C., Molkentin, J. D., Jeschke, U., Moser, M., Sperandio, M., Massberg, S., Geissmann, F., Schulz, C.

“…This article contains errors in Figs. 5 and 6, for which we apologize. In Fig. 5f, the image ‘E12.5 tail’ was inadvertently replaced with a duplicate of the…”
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Isolation and Characterization of [DLeu 1 ]microcystin-LY from Microcystis aeruginosa CPCC-464 by LeBlanc, Patricia, Merkley, Nadine, Thomas, Krista, Lewis, Nancy I, Békri, Khalida, Renaud, Susan LeBlanc, Pick, Frances R, McCarron, Pearse, Miles, Christopher O, Quilliam, Michael A

“…[D-Leu ]MC-LY ( ) ([M + H] / 1044.5673, Δ 2.0 ppm), a new microcystin, was isolated from strain CPCC464. The compound was characterized by H and C NMR…”
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Effect of nitrogen on cellular production and release of the neurotoxin anatoxin-a in a nitrogen-fixing cyanobacterium by Gagnon, Alexis, Pick, Frances R

“…Anatoxin-a (ANTX) is a neurotoxin produced by several freshwater cyanobacteria and implicated in lethal poisonings of domesticated animals and wildlife. The…”
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Reconstructing a long-term record of microcystins from the analysis of lake sediments by Zastepa, A., Taranu, Z.E., Kimpe, L.E., Blais, J.M., Gregory-Eaves, I., Zurawell, R.W., Pick, F.R.

“…Based on an analysis of sediment cores from Baptiste Lake (Alberta, Canada), we quantified century-scale trends in cyanobacteria and cyanotoxins, and…”
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Towards closing the remaining gaps in photorespiration - the essential but unexplored role of transport proteins by Eisenhut, M., Pick, T. R., Bordych, C., Weber, A. P. M.

“…Photorespiration is an essential prerequisite for all autotrophic organisms performing oxygenic photosynthesis. In contrast to the well-characterised enzymes…”
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