Index Catalog // ScholarsArchive@OSU

A virocentric perspective on the evolution of life

Creator:: Koonin, Eugene V. and Dolja, Valerian V.
Abstract:: Viruses and/or virus-like selfish elements are associated with all cellular life forms and are the most abundant biological entities on Earth, with the number of virus particles in many environments exceeding the number of cells by one to two orders of magnitude. The genetic diversity of viruses is commensurately enormous...
Resource Type:: Article
Full Text:: , reconstruction of gene repertoire evolution and proposed expansion of the giant virus family. Virol J 2013, 10

Lichen communities and caribou habitat in Denali National Park and Preserve, Alaska, USA

Creator:: Nelson, Peter R.
Abstract:: Lichens play many important roles in subarctic terrestrial ecosystems by fixing nitrogen, colonizing rock and gravel, stabilizing otherwise bare soil, adding significantly to vegetation biodiversity and serving as the primary food for caribou in the winter. In these chapters, I analyzed lichen community and ecological trait structure along environmental gradients,...
Resource Type:: Dissertation
Full Text:: degree of Doctor of Philosophy in Botany and Plant Pathology presented on October 2, 2013. Title

Phytophthora Have Distinct Endogenous Small RNA Populations That Include Short Interfering and microRNAs

Creator:: Fahlgren, Noah, Bollmann, Stephanie R., Kasschau, Kristin D., Cuperus, Josh T., Press, Caroline M., Sullivan, Christopher M., Chapman, Elisabeth J., Hoyer, J. Steen, Gilbert, Kerrigan B., Grunwald, Niklaus J., and Carrington, James C.
Abstract:: In eukaryotes, RNA silencing pathways utilize 20-30-nucleotide small RNAs to regulate gene expression, specify and maintain chromatin structure, and repress viruses and mobile genetic elements. RNA silencing was likely present in the common ancestor of modern eukaryotes, but most research has focused on plant and animal RNA silencing systems. Phytophthora...
Resource Type:: Article
Full Text:: 2013 | Volume 8 | Issue 10 | e77181 Phytophthora species have been sequenced [9,10], thus enabling

Presence and pathogenicity of Fusarium and Verticillium species in commercial red radish (Raphanus sativus) seed production in the Willamette Valley of Oregon

Creator:: Bomberger, Rachel A.
Abstract:: Commercial radish seed producers in the Willamette Valley of Oregon have observed a late season wilt in their seed fields. Twenty-two fields were surveyed for wilt in the Willamette Valley during June through August 2012 and 2013. Plants exhibiting wilt symptoms were collected from the fields and examined for vascular...
Resource Type:: Masters Thesis
Full Text:: , 2013 Title: Presence and Pathogenicity of Fusarium and Verticillium Species in Commercial Red Radish

WikiPathways for plants: a community pathway curation portal and a case study in rice and arabidopsis seed development networks

Creator:: Hanumappa, Mamatha, Preece, Justin, Elser, Justin, Nemeth, Denise, Bono, Gina, Wu, Kenny, and Jaiswal, Pankaj
Abstract:: Background: Next-generation sequencing and 'omics' platforms are used extensively in plant biology research to unravel new genomes and study their interactions with abiotic and biotic agents in the growth environment. Despite the availability of a large and growing number of genomic data sets, there are only limited resources providing highly-curated...
Resource Type:: Article
Full Text:: . Hanumappa et al. Rice 2013, 6:14 Page 2 of 10 http://www.thericejournal.com/content/6/1/14 plant species

A genome scale metabolic network for rice and accompanying analysis of tryptophan, auxin and serotonin biosynthesis regulation under biotic stress

Creator:: Dharmawardhana, Palitha, Ren, Liya, Amarasinghe, Vindhya, Monaco, Marcela, Thomason, Jim, Ravenscroft, Dean, McCouch, Susan, Ware, Doreen, and Jaiswal, Pankaj
Abstract:: Background: Functional annotations of large plant genome projects mostly provide information on gene function and gene families based on the presence of protein domains and gene homology, but not necessarily in association with gene expression or metabolic and regulatory networks. These additional annotations are necessary to understand the physiology, development...
Resource Type:: Article
Full Text:: filtered for significance level (p- value <0.05) and Dharmawardhana et al. Rice 2013, 6:15 Page 10 of 15

Some marine algae on tsunami debris

Creator:: Hansen, Gayle I.
Abstract:: The Great Tohoku Earthquake and Tsunami of March 2011 generated nearly 1.5 million tons of floating debris. After 1-5 years of drifting with the currents across the Pacific, many debris items reached the NE Pacific coast carrying Japanese marine species that could colonize our shores. More than 84 marine algal...
Resource Type:: Poster
Full Text:: yet known in Oregon) CC-BY-NC-ND GHansen 2013, updated 2017

The Genome of Tolypocladium inflatum: Evolution, Organization, and Expression of the Cyclosporin Biosynthetic Gene Cluster

Creator:: Bushley, Kathryn E., Raja, Rajani, Jaiswal, Pankaj, Cumbie, Jason S., Nonogaki, Mariko, Boyd, Alexander E., Owensby, C. Alisha, Knaus, Brian J., Elser, Justin, Miller, Daniel, Di, Yanming, McPhail, Kerry L., and Spatafora, Joseph W.
Abstract:: The ascomycete fungus Tolypocladium inflatum, a pathogen of beetle larvae, is best known as the producer of the immunosuppressant drug cyclosporin. The draft genome of T. inflatum strain NRRL 8044 (ATCC 34921), the isolate from which cyclosporin was first isolated, is presented along with comparative analyses of the biosynthesis of...
Resource Type:: Article
Full Text:: Producer T. inflatum PLOS Genetics | www.plosgenetics.org 10 June 2013 | Volume 9 | Issue 6 | e1003496

Honeggeriella complexa gen. et sp. nov., a heteromerous lichen from the lower cretaceous of Vancouver Island (British Columbia, Canada)

Creator:: Matsunaga, Kelly K. S., Stockey, Ruth A., and Tomescu, Alexandru M. F.
Abstract:: • Premise of the study: Colonists of even the most inhospitable environments, lichens are present in all terrestrial ecosystems. Because of their ecological versatility and ubiquity, they have been considered excellent candidates for early colonizers of terrestrial environments. Despite such predictions, good preservation potential, and the extant diversity of lichenized...
Resource Type:: Article
Full Text:: ): 450–459, 2013; http://www.amjbot.org/ © 2013 Botanical Society of America American Journal of Botany

Identification of Myosin XI Receptors in Arabidopsis Defines a Distinct Class of Transport Vesicles

Creator:: Peremyslov, Valera V., Morgun, Eva A., Kurth, Elizabeth G., Makarova, Kira S., Koonin, Eugene V., and Dolja, Valerian V.
Abstract:: To characterize the mechanism through which myosin XI-K attaches to its principal endomembrane cargo, a yeast two-hybrid library of Arabidopsis thaliana cDNAs was screened using the myosin cargo binding domain as bait. This screen identified two previously uncharacterized transmembrane proteins (hereinafter myosin binding proteins or MyoB1/2) that share a myosin...
Resource Type:: Article
Full Text:: , 2012; Brandizzi and Wasteneys, 2013). Because of the vital roles of the carrier vesicle transport in

ScholarsArchive@OSU

A virocentric perspective on the evolution of life

Lichen communities and caribou habitat in Denali National Park and Preserve, Alaska, USA

Phytophthora Have Distinct Endogenous Small RNA Populations That Include Short Interfering and microRNAs

Presence and pathogenicity of Fusarium and Verticillium species in commercial red radish (Raphanus sativus) seed production in the Willamette Valley of Oregon

WikiPathways for plants: a community pathway curation portal and a case study in rice and arabidopsis seed development networks

A genome scale metabolic network for rice and accompanying analysis of tryptophan, auxin and serotonin biosynthesis regulation under biotic stress

Some marine algae on tsunami debris

The Genome of Tolypocladium inflatum: Evolution, Organization, and Expression of the Cyclosporin Biosynthetic Gene Cluster

Honeggeriella complexa gen. et sp. nov., a heteromerous lichen from the lower cretaceous of Vancouver Island (British Columbia, Canada)

Identification of Myosin XI Receptors in Arabidopsis Defines a Distinct Class of Transport Vesicles

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