Search Results - "Pierson, E.A."

Regional demographic trends from long-term studies of saguaro (Carnegiea gigantea) across the northern Sonoran Desert by Pierson, E.A., Turner, R.M., Betancourt, J.L.

“…Ten saguaro (Carnegiea gigantea) populations in the northern Sonoran Desert were monitored from 1959 to 2005 to discriminate how climate influences plant…”
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Large, Switchable Electrochromism in the Visible Through Far-Infrared in Conducting Polymer Devices by Chandrasekhar, P., Zay, B.J., Birur, G.C., Rawal, S., Pierson, E.A., Kauder, L., Swanson, T.

“…Advanced materials with large and dynamic variation in thermal properties, sought for urgent defense and space applications, have heretofore been elusive…”
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40: Comparison of Analgesic Practices in Pregnant and Non-Pregnant Emergency Department Patients by Bloch, R.B, Strout, T.D, Pierson, E.A

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Roles of Diffusible Signals in Communication Among Plant-Associated Bacteria by Pierson, L.S. III, Pierson, E.A

“…In nature, Pseudomonas species compete and co-exist in mixed communities with a diversity of prokaryotic and eukaryotic micro- and macroorganisms. Many…”
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Negative cross-communication among wheat rhizosphere bacteria: effect on antibiotic production by the biological control bacterium Pseudomonas aureofaciens 30-84 by Morello, J.E, Pierson, E.A, Pierson, L.S. III

“…Phenazine antibiotic production in the biological control bacterium Pseudomonas aureofaciens 30-84 is regulated in part via the PhzR/PhzI N-acyl homoserine…”
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An 85-year study of saguaro (Carnegiea Gigantea) demography by Pierson, Elizabeth A., Turner, Raymond M.

“…The saguaro population in a 700-ha area at the Desert Laboratory on Tumamoc Hill, Tucson, Arizona, was censused in 1908, one year after livestock were…”
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Interpopulation signaling via N-acyl-homoserine lactones among bacteria in the wheat rhizosphere by Pierson, E.A. (University of Arizona, Tucson, AZ.), Wood, D.W, Cannon, J.A, Blachere, F.M, Pierson, L.S. III

“…The biological control bacterium Pseudomonas aureofaciens 30-84 utilizes an N-acyl-homoserine lactone (AHL) signal molecule to control phenazine antibiotic…”
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Far infrared electrochromism in unique conducting polymer systems by Chandrasekhar, P., Birur, G.C., Stevens, P., Rawal, S., Pierson, E.A., Miller, K.L.

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Phenazine antibiotic production in Pseudomonas aureofaciens: role in rhizosphere ecology and pathogen suppression by Pierson, L.S. III, Pierson, E.A

“…Pseudomonas aureofaciens are soil-borne root-colonizing bacteria that produce phenazine antibiotics. Populations of P. aureofaciens strain 30-84 increase over…”
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Genetic analysis of the antifungal activity of a soilborne Pseudomonas aureofaciens strain by Vincent, M.N. (Monsanto Company, St. Louis, MO), Harrison, L.A, Brackin, J.M, Kovacevich, P.A, Mukerji, P, Weller, D.M, Pierson, E.A

“…Pseudomonas aureofaciens Q2-87 produces the antibiotic 2,4-diacetophloroglucinol (Phl), which inhibits Gaeumannomyces graminis var. tritici and other fungi in…”
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Comparative genomics of plant-asssociated Pseudomonas spp.: Insights into diversity and inheritance of traits involved in multitrophic interactions by Loper, J.E, Hassan, K.A, Mavrodi, D.V, Davis II, E.W, Lim, C.K, Shaffer, B.T, Elbourne, L.D.H, Stockwell, V.O, Hartney, S.L, Breakwell, K, Henkels, M.D, Tetu, S.G, Rangel, L.I, Kidarsa, T.A, Wilson, N.L, Mortel, J.E., van de, Song, C, Blumhagen, R, Radune, D, Hostetler, J.B, Brinkac, L.M, Durkin, A.C, Kluepfel, D.A, Wechter, W.P, Anderson, A.J, Kim, Y.C, Pierson III, L.S, Pierson, E.A, Lindow, S.E, Kobayashi, D.Y, Raaijmakers, J, Weller, D.M, Thomashow, L.S, Allen, A.E, Paulsen, I.T

“…We provide here a comparative genome analysis of ten strains within the Pseudomonas fluorescens group including seven new genomic sequences. These strains…”
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N-acyl-homoserine lactone-mediated gene regulation in biological control by fluorescent pseudomonads: current knowledge and future work by Pierson, L.S. III (Arizona Univ., Tucson, AZ (USA). Dept. of Plant Pathology), Wood, D.W, Pierson, E.A, Chancey, S.T

“…An emerging area within biological control is the role of N-acyl-homoserine lactones (N-acyl-HSL's) in the regulation of competitive fitness and pathogen…”
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Succession of desert plants on debris flow terraces, Grand Canyon, Arizona, U.S.A by Bowers, Janice E, Webb, Robert H, Pierson, Elizabeth A

“…Vegetation sampling on 11 debris flow terraces in Grand Canyon National Park, Arizona, U.S.A., showed that plant assemblages changed as age of surface…”
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effect of shading on photosynthesis, growth, and regrowth following defoliation for Bromus tectorum by Pierson, E.A, Mack, R.N, Black, R.A

“…The effect of full sunlight, 60%, or 90% attenuated light on photosynthetic rate, growth, leaf morphology, dry weight allocation patterns, phenology, and…”
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population biology of Bromus tectorum in forests: distinguishing the opportunity for dispersal from environmental restriction by Pierson, E.A, Mack, R.N

“…With increasing elevation and corresponding changes in the macroclimate, forest zones in the Intermountain Region of western North America are often dominated…”
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population biology of Bromus tectorum in forests: effect of disturbance, grazing, and litter on seedling establishment and reproduction by Pierson, E.A, Mack, R.N

“…The effect of tree canopy, understory, herbivores, and litter depth on seedling establishment, survival, and reproduction of the alien grass, Bromus tectorum…”
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Fluorescent pseudomonad populations in modified rhizosphere atmospheres by Kim, D.H., Misaghi, I.J., Pierson, E.A.

“…Populations of four isolates of fluorescent pseudomonads in the rhizosphere of tomato ( Lycopersicon esculentum cv. Earlypak) and cucumber ( Cucumis sativus…”
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Historical context and ecological impact of the 1950s drought in the American Southwest by Betancourt, J.L., Pierson, E.A.

“…In the American Southwest, the 1950s drought caused massive vegetation dieoffs from the lowland deserts well into conifer woodlands of the uplands, resetting…”
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