Index Catalog // ScholarsArchive@OSU

Contrasting distribution patterns of invasive and naturalized non-native species along environmental gradients in a semi-arid montane ecosystem

Creator:: Andersen, Kelly M., Naylor, Bridgett J., Endress, Bryan A., and Parks, Catherine G.
Abstract:: Questions: Mountain systems have high abiotic heterogeneity over local spatial scales, offering natural experiments for examining plant species invasions. We ask whether functional groupings explain non-native species spread into native vegetation and up elevation gradients.We examine whether non-native species distribution patterns are related to environmental variables after controlling for elevation...
Resource Type:: Article
Full Text:: gradients in a semi‐arid montane ecosystem. Applied Vegetation Science, 18(4), 683-693. doi:10.1111/avsc

Can Pollination Networks Withstand Species Loss? An Examination of Plant–Hummingbird Interactions and Their Responses to Experimental Removal of a Flowering Plant Species

Creator:: Leimberger, Kara G.
Abstract:: Global environmental change is causing local extinctions of species. When species depend on one another, as in the mutualistic relationship between plants and pollinators, loss of one interaction partner may cause cascading effects within the community – such as additional extinctions and reduced pollination services. Network theory provides a way...
Resource Type:: Dissertation

Drivers and Impacts of a Recent Annual Grass Invasion: Ventenata dubia and Fire in the Inland Northwest

Creator:: Tortorelli, Claire M.
Abstract:: Biological invasions threaten native biodiversity, alter ecosystem function, and are a major cause of economic losses across the planet. The most impactful invaders alter disturbance regimes and initiate state shifts to outside the historical range of variability of the ecosystem. Concern for ecological and economic losses has prompted a rapid...
Resource Type:: Dissertation
Full Text:: Science Volume 23 DOI: 10.1111/avsc.12511 Received 19 February 2020 Accepted 9 June 2020

Cooperative pricing and scale efficiency: The case of Korean rice processing complexes

Creator:: Yoo, Chun-Kwon, Gopinath, Munisamy, and Buccola, Steven
Abstract:: Unlike most investor-owned enterprises, cooperatives often have freedom to choose among a variety of firm objectives. Using 2002–2008 plantand province-level data, we ask in the present article which of several alternative maximands a Korean cooperative rice processing firm pursues. In contrast to earlier studies, farmer-member supply functions are incorporated into...
Resource Type:: Article
Full Text:: : 10.1111/agec.12013 310 C.-K. Yoo et al./ Agricultural Economics 44 (2013) 309–321 expenditures in 2007

Sequencing of 15 622 gene-bearing BACs clarifies the gene-dense regions of the barley genome

Creator:: Muñoz‐Amatriaín, Maria, Lonardi, Stefano, Luo, MingCheng, Madishetty, Kavitha, Svensson, Jan T., Moscou, Matthew J., Wanamaker, Steve, Jiang, Tao, Kleinhofs, Andris, Muehlbauer, Gary J., Wise, Roger P., Stein, Nils, Ma, Yaqin, Rodriguez, Edmundo, Kudrna, Dave, Bhat, Prasanna R., Chao, Shiaoman, Condamine, Pascal, Heinen, Shane, Resnik, Josh, Wing, Rod, Witt, Heather N., Alpert, Matthew, Beccuti, Marco, Bozdag, Serdar, Cordero, Francesca, Mirebrahim, Hamid, Ounit, Rachid, Wu, Yonghui, You, Frank, Zheng, Jie, Simková, Hana, Dolezel, Jaroslav, Grimwood, Jane, Schmutz, Jeremy, Duma, Denisa, Altschmied, Lothar, Blake, Tom, Bregitzer, Phil, Cooper, Laurel, Dilbirligi, Muharrem, Falk, Anders, Feiz, Leila, Graner, Andreas, Gustafson, Perry, Hayes, Patrick M., Lemaux, Peggy, Mammadov, Jafar, and Close, Timothy J.
Abstract:: Barley (Hordeum vulgare L.) possesses a large and highly repetitive genome of 5.1 Gb that has hindered the development of a complete sequence. In 2012, the International Barley Sequencing Consortium released a resource integrating whole-genome shotgun sequences with a physical and genetic framework. However, because only 6278 bacterial artificial chromosome...
Resource Type:: Article
Full Text:: the gene‐dense regions of the barley genome. The Plant Journal, 84(1), 216-227. doi:10.1111/tpj.12959

Efficient disruption and replacement of an effector gene in the oomycete Phytophthora sojae using CRISPR/Cas9

Creator:: Fang, Yufeng and Tyler, Brett M.
Abstract:: Phytophthora sojae is an oomycete pathogen of soybean. As a result of its economic importance, P. sojae has become a model for the study of oomycete genetics, physiology and pathology. The lack of efficient techniques for targeted mutagenesis and gene replacement have long hampered genetic studies of pathogenicity in Phytophthora species....
Resource Type:: Article
Full Text:: -*Correspondence: Email: Brett.Tyler@oregonstate.edu MOLECULAR PLANT PATHOLOGY DOI: 10.1111/mpp.12318 © 2015 BSPP

A taxonomic revision of Astragalus mokiacensis and allied taxa within the Astragalus lentiginosus complex of Section Diphysi

Creator:: Alexander, J. Andrew
Abstract:: North America, with over 400 species of Astragalus (Fabaceae), is one of three major centers of diversity, all of which comprise the majority of the nearly 1750 species of Astragalus worldwide. One of the most diverse species, Astragalus lentiginosus of Section Diphysi, is a polymorphic complex of over 40 varieties,...
Resource Type:: Dissertation
Full Text:: major centers of diversity, all of which comprise the majority of the nearly 1750 species of Astragalus

Evaluation of a Modified pH-Shift Process to Reduce 2-Methylisoborneol and Geosmin in Spiked Catfish and Produce a Consumer Acceptable Fried Catfish Nugget-Like Product

Creator:: Brown, T. M., Cerruto-Noya, C. A., Schrader, K. K., Kleinholz, C. W., and Mireles DeWitt, C. A.
Abstract:: Muddy and/or musty off-flavors in farmed-raised catfish occur as a result of the absorption of geosmin (GEO) and 2-methylisoborneol (MIB), compounds produced by algae. Previous research suggests the acid pH-shift method may be able to reduce off-flavors to produce a consumer acceptable product. The objective of this research was to...
Resource Type:: Article

Accelerated food source location in aging Drosophila

Creator:: Egenriether, Sada M., Chow, Eileen S., Krauth, Nathalie, and Giebultowicz, Jadwiga M.
Abstract:: Adequate energy stores are essential for survival, and sophisticated neuroendocrine mechanisms evolved to stimulate foraging in response to nutrient deprivation. Food search behavior is usually investigated in young animals, and it is not known how aging alters this behavior. To address this question in Drosophila melanogaster, we compared the ability...
Resource Type:: Article
Full Text:: , 14(5), 916-918, doi:10.1111/acel.12361 10.1111/acel.12361 John Wiley & Sons, Ltd. Version of

Feeding performance by sympatric blue and fin whales exploiting a common prey resource

Creator:: Friedlaender, Ari S., Goldbogen, Jeremy A., Hazen, Elliott L., Calambokidis, John, and Southall, Brandon L.
Abstract:: A major focus in macroecology is to understand the mechanisms that drive differences in habitat, morphology, and behavior in closely related species (Brown 1995). Within this paradigm, energy use and prey acquisition play a fundamental role in affecting behavior, especially with respect to foraging patterns and predator‐prey interactions. Because resources...
Resource Type:: Article
Full Text:: Mammal Science, 31(1), 345–354. doi:10.1111/mms.12134 10.1111/mms.12134 John Wiley & Sons Ltd

ScholarsArchive@OSU

Contrasting distribution patterns of invasive and naturalized non-native species along environmental gradients in a semi-arid montane ecosystem

Can Pollination Networks Withstand Species Loss? An Examination of Plant–Hummingbird Interactions and Their Responses to Experimental Removal of a Flowering Plant Species

Drivers and Impacts of a Recent Annual Grass Invasion: Ventenata dubia and Fire in the Inland Northwest

Cooperative pricing and scale efficiency: The case of Korean rice processing complexes

Sequencing of 15 622 gene-bearing BACs clarifies the gene-dense regions of the barley genome

Efficient disruption and replacement of an effector gene in the oomycete Phytophthora sojae using CRISPR/Cas9

A taxonomic revision of Astragalus mokiacensis and allied taxa within the Astragalus lentiginosus complex of Section Diphysi

Evaluation of a Modified pH-Shift Process to Reduce 2-Methylisoborneol and Geosmin in Spiked Catfish and Produce a Consumer Acceptable Fried Catfish Nugget-Like Product

Accelerated food source location in aging Drosophila

Feeding performance by sympatric blue and fin whales exploiting a common prey resource

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