Index Catalog // ScholarsArchive@OSU

High-Density SNP Genotyping of Tomato (Solanum lycopersicum L.) Reveals Patterns of Genetic Variation Due to Breeding

Creator:: Sim, Sung-Chur, Van Deynze, Allen, Stoffel, Kevin, Douches, David S., Zarka, Daniel, Ganal, Martin W., Chetelat, Roger T., Hutton, Samuel F., Scott, John W., Gardner, Randolph G., Panthee, Dilip R., Mutschler, Martha, Myers, James R., and Francis, David M.
Abstract:: The effects of selection on genome variation were investigated and visualized in tomato using a high-density single nucleotide polymorphism (SNP) array. 7,720 SNPs were genotyped on a collection of 426 tomato accessions (410 inbreds and 16 hybrids) and over 97% of the markers were polymorphic in the entire collection. Principal...
Resource Type:: Article
Full Text:: (Solanum lycopersicum L.) Reveals Patterns of Genetic Variation Due to Breeding Sung-Chur Sim1, Allen Van

Climate and Demography Dictate the Strength of Predator-Prey Overlap in a Subarctic Marine Ecosystem

Creator:: Hunsicker, Mary E., Ciannelli, Lorenzo, Bailey, Kevin M., Zador, Stephani, and Stige, Leif Christian
Abstract:: There is growing evidence that climate and anthropogenic influences on marine ecosystems are largely manifested by changes in species spatial dynamics. However, less is known about how shifts in species distributions might alter predator-prey overlap and the dynamics of prey populations. We developed a general approach to quantify species spatial...
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Full Text:: , Kevin M. Bailey2, Stephani Zador2, Leif Christian Stige3 1 College of Earth, Ocean and Atmospheric

Catalyst selective and regiodivergent O- to C- or N-carboxyl transfer of pyrazolyl carbonates: synthetic and computational studies

Creator:: Gould, Eoin, Walden, Daniel M., Kasten, Kevin, Johnston, Ryne C., Wu, Jiufeng, Slawin, Alexandra M., Mustard, Thomas J. L., Johnston, Brittany, Davies, Tony, Cheong, Paul Ha-Yeon, and Smith, Andrew D.
Abstract:: The regiodivergent O- to C- or N-carboxyl transfer of pyrazolyl carbonates is described, with DMAP giving preferential N-carboxylation and triazolinylidenes promoting selective C-carboxylation (both with up to >99 : 1 regioselectivity). An enantioselective O- to C-carboxyl variant using NHC catalysis is demonstrated (up to 92% ee), while mechanistic and DFT studies outline...
Resource Type:: Article
Full Text:: Daniel M. Walden,b Kevin Kasten,a Ryne C. Johnston,b Jiufeng Wu,a Alexandra M. Z. Slawin,a Thomas J. L

Recruitment, Growth and Mortality of an Antarctic Hexactinellid Sponge, Anoxycalyx joubini

Creator:: Dayton, Paul K., Kim, Stacy, Jarrell, Shannon C., Oliver, John S., Hammerstrom, Kamille, Fisher, Jennifer L., O'Connor, Kevin, Barber, Julie S., Robilliard, Gordon, Barry, James, Thurber, Andrew R., and Conlan, Kathy
Abstract:: Polar ecosystems are sensitive to climate forcing, and we often lack baselines to evaluate changes. Here we report a nearly 50-year study in which a sudden shift in the population dynamics of an ecologically important, structure-forming hexactinellid sponge, Anoxycalyx joubini was observed. This is the largest Antarctic sponge, with individuals...
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Full Text:: . Oliver2, Kamille Hammerstrom2, Jennifer L. Fisher3, Kevin O’Connor2, Julie S. Barber4, Gordon Robilliard5

Factors Controlling Soil Microbial Biomass and Bacterial Diversity and Community Composition in a Cold Desert Ecosystem: Role of Geographic Scale

Creator:: Van Horn, David J., Van Horn, M. Lee, Barrett, John E., Gooseff, Michael N., Altrichter, Adam E., Geyer, Kevin M., Zeglin, Lydia H., and Takacs-Vesbach, Cristina D.
Abstract:: Understanding controls over the distribution of soil bacteria is a fundamental Understanding controls over the distribution of soil bacteria is a fundamental step toward describing soil ecosystems, understanding their functional capabilities, and predicting their responses to environmental change. This study investigated the controls on the biomass, species richness, and community...
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Full Text:: , Kevin M. Geyer3, Lydia H. Zeglin5, Cristina D. Takacs-Vesbach1* 1Department of Biology, University of

Does wildfire likelihood increase following insect outbreaks in conifer forests?

Creator:: Meigs, Garrett W., Campbell, John L., Zald, Harold S. J., Bailey, John D., Shaw, David C., and Kennedy, Robert E.
Abstract:: Although there is acute concern that insect-caused tree mortality increases the likelihood or severity of subsequent wildfire, previous studies have been mixed, with findings typically based on stand-scale simulations or individual events. This study investigates landscape- and regional-scale wildfire likelihood following outbreaks of the two most prevalent native insect pests...
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Full Text:: outbreaks in conifer forests? Meigs, G. W., Campbell, J. L., Zald, H. S., Bailey, J. D., Shaw, D. C

Does wildfire likelihood increase following insect outbreaks in conifer forests?

Creator:: Meigs, Garrett W., Campbell, John L., Zald, Harold S. J., Bailey, John D., Shaw, David C., and Kennedy, Robert E.
Abstract:: Although there is acute concern that insect‐caused tree mortality increases the likelihood or severity of subsequent wildfire, previous studies have been mixed, with findings typically based on stand‐scale simulations or individual events. This study investigates landscape‐ and regional‐scale wildfire likelihood following outbreaks of the two most prevalent native insect pests...
Resource Type:: Article
Full Text:: outbreaks in conifer forests? Meigs, G. W., Campbell, J. L., Zald, H. S. J., Bailey, J. D., Shaw, D. C

Does wildfire likelihood increase following insect outbreaks in conifer forests?

Creator:: Meigs, Garrett W., Campbell, John L., Zald, Harold S. J., Bailey, John D., Shaw, David C., and Kennedy, Robert E.
Abstract:: Although there is acute concern that insect‐caused tree mortality increases the likelihood or severity of subsequent wildfire, previous studies have been mixed, with findings typically based on stand‐scale simulations or individual events. This study investigates landscape‐ and regional‐scale wildfire likelihood following outbreaks of the two most prevalent native insect pests...
Resource Type:: Article
Full Text:: outbreaks in conifer forests? Meigs, G. W., Campbell, J. L., Zald, H. S. J., Bailey, J. D., Shaw, D. C

The Generation Challenge Programme Platform: Semantic Standards and Workbench for Crop Science

Creator:: Bruskiewich, Richard, Senger, Martin, Davenport, Guy, Ruiz, Manuel, Rouard, Mathieu, Hazekamp, Tom, Takeya, Masaru, Doi, Koji, Satoh, Kouji, Costa, Marcos, Simon, Reinhard, Balaji, Jayashree, Akintunde, Akinnola, Mauleon, Ramil, Wanchana, Samart, Shah, Trushar, Anacleto, Mylah, Portugal, Arllet, Ulat, Victor Jun, Thongjuea, Supat, Braak, Kyle, Ritter, Sebastian, Dereeper, Alexis, Skofic, Milko, Rojas, Edwin, Martins, Natalia, Pappas, Georgios, Alamban, Ryan, Almodiel, Roque, Barboza, Lord Hendrix, Detras, Jeffrey, Manansala, Kevin, Mendoza, Michael Jonathan, Morales, Jeffrey, Peralta, Barry, Valerio, Rowena, Zhang, Yi, Gregorio, Sergio, Hermocilla, Joseph, Echavez, Michael, Yap, Jan Michael, Farmer, Andrew, Schiltz, Gary, Lee, Jennifer, Casstevens, Terry, Jaiswal, Pankaj, Meintjes, Ayton, Wilkinson, Mark, Good, Benjamin, Wagner, James, Morris, Jane, Marshall, David, Collins, Anthony, Kikuchi, Shoshi, Metz, Thomas, McLaren, Graham, and van Hintum, Theo
Abstract:: The Generation Challenge programme (GCP) is a global crop research consortium directed toward crop improvement through the application of comparative biology and genetic resources characterization to plant breeding. A key consortium research activity is the development of a GCP crop bioinformatics platform to support GCP research. This platform includes the...
Resource Type:: Article
Full Text:: Pappas,6 Ryan Alamban,1 Roque Almodiel,1 Lord Hendrix Barboza,1 Jeffrey Detras,1 Kevin Manansala,1

A new instrument to measure plot-scale runoff

Creator:: Stewart, R. D., Liu, Z., Rupp, D. E., Higgins, C. W., and Selker, J. S.
Abstract:: Accurate measurement of the amount and timing of surface runoff at multiple scales is needed to understand fundamental hydrological processes. At the plot-scale (i.e., length scales on the order of 1 to 10 m) current methods for direct measurement of runoff either store the water in a collection vessel, which...
Resource Type:: Article
Full Text:: than three or- ders of magnitude (up to 300 L min−1) while requiring only 30 cm of hydraulic head

ScholarsArchive@OSU

High-Density SNP Genotyping of Tomato (Solanum lycopersicum L.) Reveals Patterns of Genetic Variation Due to Breeding

Climate and Demography Dictate the Strength of Predator-Prey Overlap in a Subarctic Marine Ecosystem

Catalyst selective and regiodivergent O- to C- or N-carboxyl transfer of pyrazolyl carbonates: synthetic and computational studies

Recruitment, Growth and Mortality of an Antarctic Hexactinellid Sponge, Anoxycalyx joubini

Factors Controlling Soil Microbial Biomass and Bacterial Diversity and Community Composition in a Cold Desert Ecosystem: Role of Geographic Scale

Does wildfire likelihood increase following insect outbreaks in conifer forests?

Does wildfire likelihood increase following insect outbreaks in conifer forests?

Does wildfire likelihood increase following insect outbreaks in conifer forests?

The Generation Challenge Programme Platform: Semantic Standards and Workbench for Crop Science

A new instrument to measure plot-scale runoff

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