Search Results - "Amsler, C D"

Life strategy, ecophysiology and ecology of seaweeds in polar waters by Wiencke, C, Clayton, M N, Gomez, I, Iken, K, Lueder, U H, Amsler, C D, Karsten, U, Hanelt, D, Bischof, K, Dunton, K

“…Polar seaweeds are strongly adapted to the low temperatures of their environment, Antarctic species more strongly than Arctic species due to the longer cold…”
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Mesofauna associated with the marine sponge Amphimedon viridis. Do its physical or chemical attributes provide a prospective refuge from fish predation? by Huang, J.P., McClintock, J.B., Amsler, C.D., Huang, Y.M.

“…Marine sponges often harbor an abundance of associated organisms. We characterized mesofauna associated with the common tropical sponge Amphimedon viridis, and…”
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From the Arctic to the Antarctic: the major, minor, and trace elemental composition of echinoderm skeletons by Lebrato, M, McClintock, J. B, Amsler, M. O, Amsler, C. D, Ries, J. B, Egilsdottir, H, Lamare, M, Challener, R. C, Schram, J. B, Mah, C. L, Cuce, J, Baker, B. J

“…Biogenic carbonate production in benthic marine ecosystems is dominated by representatives of the Echinodermata. Carbon and other major, minor, and trace…”
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Biochemical composition, energy content and chemical antifeedant and antifoulant defenses of the colonial Antarctic ascidian Distaplia cylindrica by MCCLINTOCK, J. B, AMSLER, M. O, AMSLER, C. D, SOUTHWORTH, K. J, PETRIE, C, BAKER, B. J

“…The colonial ascidian Dstaplia cylindrica occurs both as scattered individual colonies or in "gardens" of colonies in fine-grained soft substrata below 20 m…”
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INDUCED DEFENSES IN MACROALGAE: THE HERBIVORE MAKES A DIFFERENCE by Amsler, Charles D.

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Multiple factors underlying the maximum motility of Escherichia coli as cultures enter post-exponential growth by AMSLER, C. D, CHO, M, MATSUMURA, P

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Activators of viral gene expression in polarized epithelial monolayers identified by rapid-throughput drug screening by SORSCHER, E. J, HARRIS, J, MADDRY, J, BAKER, B. J, HONG, J. S, ALEXANDER, M, ROTTGERS, A, HARDY, K, PONNAZHAGAN, S, COLLAWN, J. F, MCCLINTOCK, J, AMSLER, C. D, WEBSTER, A

“…Epithelial polarity and tight junction formation limit the ability of adenovirus, retrovirus and adeno-associated virus (AAV) to deliver and express virally…”
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An antarctic feeding triangle: defensive interactions between macroalgae, sea urchins, and sea anemones by Amsler, Charles D., McClintock, James B., Baker, Bill J.

“…A relationship between macroalgae (Phyllophora antarctica and liidaea coidata), the sea urchin Sterechinus neumayeri, and the sea anemone Isotealia antarctica…”
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Effects of ocean acidification over the life history of the barnacle Amphibalanus amphitrite by McDonald, MR, McClintock, JB, Amsler, CD, Rittschof, D, Angus, RA, Orihuela, B, Lutostanski, K

“…Increased levels of atmospheric CO sub(2) are anticipated to cause decreased seawater pH. Despite the fact that calcified marine invertebrates are particularly…”
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Tyrosine 106 of CheY plays an important role in chemotaxis signal transduction in Escherichia coli by Zhu, X, Amsler, C D, Volz, K, Matsumura, P

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Dispersal in kelps: factors affecting spore swimming and competency by Reed, Daniel C., Amsler, Charles D., Ebeling, Alfred W.

“…The distance over which propagules can successfully colonize new sites depends on processes that increase the time they remain competent while being dispersed…”
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Habitat choice and predator avoidance by Antarctic amphipods: the roles of algal chemistry and morphology by Zamzow, Jill P., Amsler, Charles D., McClintock, James B., Baker, Bill J.

“…Habitat choice is an important aspect of community structure. Perhaps the most important factor influencing choice by prey species is predation risk. Predators…”
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From the Arctic to the Antarctic: the major, minor, and trace elemental composition of echinoderm skeletons: Ecological Archives E094-127 by Lebrato, M., McClintock, J. B., Amsler, M. O., Ries, J. B., Egilsdottir, H., Lamare, M., Amsler, C. D., Challener, R. C., Schram, J. B., Mah, C. L., Cuce, J., Baker, B. J.

“…Biogenic carbonate production in benthic marine ecosystems is dominated by representatives of the Echinodermata. Carbon and other major, minor, and trace…”
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FliG and FliM distribution in the Salmonella typhimurium cell and flagellar basal bodies by Zhao, R, Amsler, C D, Matsumura, P, Khan, S

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Comprehensive evaluation of the palatability and chemical defenses of subtidal macroalgae from the Antarctic Peninsula by Amsler, Charles D., Iken, Katrin, McClintock, James B., Amsler, Margaret O., Peters, Kevin J., Hubbard, Joanna M., Furrow, F. Bruce, Baker, Bill J.

“…The palatability of 35 non-encrusting, subtidal macroalgal species collected from the vicinity of Palmer Station, Antarctica (64° 46′ S, 64° 03′ W), was…”
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Isolation, Structure Elucidation, and Biological Activity of the Steroid Oligoglycosides and Polyhydroxysteroids from the Antarctic Starfish Acodontaster conspicuus by De Marino, Simona, Iorizzi, Maria, Zollo, Franco, Minale, Luigi, Amsler, Charles D, Baker, Bill J, McClintock, James B

“…A total of 19 steroids, of which 13 steroidal oligoglycosides (nine new and four known) and six polyhydroxylated steroids (four new and two known), has been…”
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Nutrient stimulation of spore settlement in the kelps Pterygophora californica and Macrocystis pyrifera by AMSLER, C. D, NEUSHUL, M

“…Fertile Pterygophora californica Rupr. and Macrocystis pyrifera (L.) C. Ag. were collected in California, USA, from 1987 to 1989. Settlement activity of the…”
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Chemotactic effects of nutrients on spores of the kelps Macrocystis pyrifera and Pterygophora californica by AMSLER, C. D, NEUSHUL, M

“…Fertile Macrocystis pyrifera and Pterygophora californica were collected in California, USA in 1987 to 1988. Chemotaxis was measured by counting the number of…”
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Surface sequestration of chemical feeding deterrents in the Antarctic sponge Latrunculia apicalis as an optimal defense against sea star spongivory by FURROW, F. Bruce, AMSLER, Charles D, MCCLINTOCK, James B, BAKER, Bill J

“…Latrunculia apicalis is a spherically shaped demosponge that previous investigations have shown is rarely preyed upon by sea stars which are the dominant…”
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Further membranolide diterpenes from the Antarctic sponge Dendrilla membranosa by Ankisetty, S, Amsler, C.D, McClintock, J.B, Baker, B.J

“…Chemical investigation of the Antarctic sponge Dendrilla membranosa collected from the vicinity of Palmer Station on Anvers Island, Antarctica, yielded three…”
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