Index Catalog // ScholarsArchive@OSU

Modelling dendritic ecological networks in space: an integrated network perspective

Creator:: Peterson, Erin E., Ver Hoef, Jay M., Isaak, Dan J., Falke, Jeffrey A., Fortin, Marie-Jos ee, Jordan, Chris E., McNyset, Kristina, Monestiez, Pascal, Ruesch, Aaron S., Sengupta, Aritra, Som, Nicholas, Steel, E. Ashley, Theobald, David M., Torgersen, Christian E., and Wenger, Seth J.
Abstract:: Dendritic ecological networks (DENs) are a unique form of ecological networks that exhibit a dendritic network topology (e.g. stream and cave networks or plant architecture). DENs have a dual spatial representation; as points within the network and as points in geographical space. Consequently, some analytical methods used to quantify relationships...
Resource Type:: Article
Full Text:: *Correspondence: E-mail: Erin.Peterson@csiro.au © 2013 Blackwell Publishing Ltd/CNRS and Commonwealth of

Genes expressed by the biological control bacterium Pseudomonas protegens Pf-5 on seed surfaces under the control of the global regulators GacA and RpoS

Creator:: Kidarsa, Teresa A., Shaffer, Brenda T., Goebel, Neal C., Roberts, Daniel P., Buyer, Jeffrey S., Johnson, Aaron, Kobayashi, Donald Y., Zabriskie, T. Mark, Paulsen, Ian, and Loper, Joyce E.
Abstract:: Gene expression profiles of the biological control strain Pseudomonas protegens Pf-5 inhabiting pea seed surfaces were revealed using a whole-genome oligonucleotide microarray. We identified genes expressed by Pf-5 under the control of two global regulators (GacA and RpoS) known to influence biological control and secondary metabolism. Transcript levels of 897...
Resource Type:: Article

The effect of zinc limitation on the transcriptome of Pseudomonas protegens Pf-5

Creator:: Lim, Chee Kent, Hassan, Karl A., Penesyan, Anahit, Loper, Joyce E., and Paulsen, Ian T.
Abstract:: Zinc is an important nutrient but can be lacking in some soil environments, influencing the physiology of soil-dwelling bacteria. Hence, we studied the global effect of zinc limitation on the transcriptome of the rhizosphere biocontrol strain Pseudomonas protegens Pf-5 (formerly Pseudomonas fluorescens). We observed that the expression of the putative...
Resource Type:: Article
Full Text:: .1462-2920.2012.02849.x © 2012 Society for Applied Microbiology and Blackwell Publishing Ltd

Epigenetic regulation of adaptive responses of forest tree species to the environment

Creator:: Braeutigam, Katharina, Vining, Kelly J., Lafon-Placette, Clement, Fossdal, Carl G., Mirouze, Marie, Gutierrez Marcos, Jose, Fluch, Silvia, Fernandez Fraga, Mario, Angeles Guevara, M., Abarca, Dolores, Johnsen, Oystein, Maury, Stephane, Strauss, Steven H., Campbell, Malcolm M., Rohde, Antje, Diaz-Sala, Carmen, and Cervera, Maria-Teresa
Abstract:: Epigenetic variation is likely to contribute to the phenotypic plasticity and adaptative capacity of plant species, and may be especially important for long-lived organisms with complex life cycles, including forest trees. Diverse environmental stresses and hybridization/polyploidization events can create reversible heritable epigenetic marks that can be transmitted to subsequent generations...
Resource Type:: Article
Full Text:: , overdominance, and 400 ª 2013 The Authors. Published by Blackwell Publishing Ltd. Epigenetics and Forest Tree

Cloud shading and fog drip influence the metabolism of a coastal pine ecosystem

Creator:: Carbone, Mariah S., Williams, A. Park, Ambrose, Anthony R., Boot, Claudia M., Bradley, Eliza S., Dawson, Todd E., Schaeffer, Sean M., Schimel, Joshua P., and Still, Christopher J.
Abstract:: Assessing the ecological importance of clouds has substantial implications for our basic understanding of ecosystems and for predicting how they will respond to a changing climate. This study was conducted in a coastal Bishop pine forest ecosystem that experiences regular cycles of stratus cloud cover and inundation in summer. Our...
Resource Type:: Article
Full Text:: , fax + 1 805 892 2510, e-mail: mcarbone@nceas.ucsb.edu 484 © 2012 Blackwell Publishing Ltd Global

Fine-scale parallel patterns in diversity of small benthic Arctic charr (Salvelinus alpinus) in relation to the ecology of lava/groundwater habitats

Creator:: Kristjansson, Bjarni K., Skulason, Skuli, Snorrason, Sigurour S., and Noakes, David L. G.
Abstract:: It is critical to study factors that are important for origin and maintenance of biological diversity. A comparative approach involving a large number of populations is particularly useful.We use this approach to study the relationship between ecological factors and phenotypic diversity in Icelandic Arctic charr (Salvelinus alpinus). Numerous populations of...
Resource Type:: Article
Full Text:: 1994; c© 2012 The Authors. Published by Blackwell Publishing Ltd. This is an open access article under

Functional responses and scaling in predator–prey interactions of marine fishes: contemporary issues and emerging concepts

Creator:: Hunsicker, Mary E., Ciannelli, Lorenzo, Bailey, Kevin Mclean, Buckel, Jeffrey A., White, J. Wilson, Link, Jason S., Essington, Timothy E., Gaichas, Sarah, Anderson, Todd W., Brodeur, Richard D., Chan, Kung-Sik, Chen, Kun, Englund, Goran, Frank, Kenneth T., Freitas, Vania, Hixon, Mark A., Hurst, Thomas, Johnson, Darren W., Kitchell, James F., Reese, Doug, Rose, George A., Sjodin, Henrik, Sydeman, William J., van der Veer, Henk W., Vollset, Knut, and Zador, Stephani
Abstract:: Predatorprey interactions are a primary structuring force vital to the resilience of marine communities and sustainability of the worlds oceans. Human influences on marine ecosystems mediate changes in species interactions. This generality is evinced by the cascading effects of overharvesting top predators on the structure and function of marine ecosystems....
Resource Type:: Article
Full Text:: Blackwell Publishing Ltd/CNRS Stewart-Oaten 1989). In marine fishes, numerical responses of predators to

High diversity and widespread occurrence of mitotic spore mats in ectomycorrhizal Pezizales

Creator:: Healy, R. A., Smith, M. E., Bonito, G. M., Pfister, D. H., Ge, Z-W., Guevara, G. G., Williams, G., Stafford, K., Kumar, L., Lee, T., Hobart, C., Trappe, J., Vilgalys, R., and McLaughlin, D. J.
Abstract:: Fungal mitospores may function as dispersal units and/ or spermatia, and thus play a role in distribution and/or mating of species that produce them. Mitospore production in ectomycorrhizal (EcM) Pezizales is rarely reported, but here we document mitospore production by a high diversity of EcM Pezizales on three continents, in...
Resource Type:: Article

More than a meal… integrating non-feeding interactions into food webs

Creator:: Kefi, Sonia, Berlow, Eric L., Wieters, Evie A., Navarrete, Sergio A., Petchey, Owen L., Wood, Spencer A., Boit, Alice, Joppa, Lucas N., Lafferty, Kevin D., Williams, Richard J., Martinez, Neo D., Menge, Bruce A., Blanchette, Carol A., Iles, Alison C., and Brose, Ulrich
Abstract:: Organisms eating each other are only one of many types of well documented and important interactions among species. Other such types include habitat modification, predator interference and facilitation. However, ecological network research has been typically limited to either pure food webs or to networks of only a few (<3) interaction...
Resource Type:: Article
Full Text:: : 291–300 doi: 10.1111/j.1461-0248.2011.01732.x � 2012 Blackwell Publishing Ltd/CNRS including

Responses in growth rate of larval northern anchovy (Engraulis mordax) to anomalous upwelling in the northern California Current

Creator:: Takahashi, Motomitsu, Checkley, David M., Jr., Litz, Marisa N. C., Brodeur, Richard D., and Peterson, William T.
Abstract:: We examined variability in growth rate during the larval stage of northern anchovy (Engraulis mordax) in response to physical and biological environmental factors in 2005 and 2006. The onset of spring upwelling was anomalously delayed by 2–3 months until mid-July in 2005; in contrast, spring upwelling in 2006 began as...
Resource Type:: Article
Full Text:: Blackwell Publishing Ltd, Fish. Oceanogr., 21:6, 393–404. microscope at 10–50· magnification and mounted

ScholarsArchive@OSU

Modelling dendritic ecological networks in space: an integrated network perspective

Genes expressed by the biological control bacterium Pseudomonas protegens Pf-5 on seed surfaces under the control of the global regulators GacA and RpoS

The effect of zinc limitation on the transcriptome of Pseudomonas protegens Pf-5

Epigenetic regulation of adaptive responses of forest tree species to the environment

Cloud shading and fog drip influence the metabolism of a coastal pine ecosystem

Fine-scale parallel patterns in diversity of small benthic Arctic charr (Salvelinus alpinus) in relation to the ecology of lava/groundwater habitats

Functional responses and scaling in predator–prey interactions of marine fishes: contemporary issues and emerging concepts

High diversity and widespread occurrence of mitotic spore mats in ectomycorrhizal Pezizales

More than a meal… integrating non-feeding interactions into food webs

Responses in growth rate of larval northern anchovy (Engraulis mordax) to anomalous upwelling in the northern California Current

Limit your search

Academic Affiliation

Creator

Date

Decade

Language

License

Non-Academic Affiliation

Peer Reviewed

Resource Type

Rights Statement

Search Constraints

Search Results

Limit your search