Index Catalog // ScholarsArchive@OSU

A ranunculalean liana stem from the cretaceous of British Columbia, Canada: Atli morinii gen. et sp nov.

Creator:: Smith, Selena Y., Little, Stefan A., Cooper, Ranessa L., Burnham, Robyn J., and Stockey, Ruth A.
Abstract:: Premise of research. The lianoid habit is found in 125 extant plant families and is most diverse and abundant in structurally complex forests, such as tropical forests. A stem with lianoid anatomy is described from Cretaceous sediments of Hornby Island, British Columbia. Methodology. The stem segment, 2.5 cm in diameter...
Resource Type:: Article
Full Text:: GEN. ET SP. NOV. Selena Y. Smith,1,*,† Stefan A. Little,‡,§ Ranessa L. Cooper,k Robyn J. Burnham

Genome-wide profiling of Populus small RNAs

Creator:: Klevebring, Daniel, Street, Nathaniel R., Fahlgren, Noah, Kasschau, Krisitin D., Carrington, James C., Lundeberg, Joakim, and Jansson, Stefan
Abstract:: Background: Short RNAs, and in particular microRNAs, are important regulators of gene expression both within defined regulatory pathways and at the epigenetic scale. We investigated the short RNA (sRNA) population (18-24 nt) of the transcriptome of green leaves from the sequenced Populus trichocarpa using a concatenation strategy in combination with...
Resource Type:: Article
Full Text:: , Noah Fahlgren3, Kristin D Kasschau3, James C Carrington3, Joakim Lundeberg1 and Stefan Jansson*2

Ontologies as Integrative Tools for Plant Science

Creator:: Walls, Ramona L., Athreya, Balaji, Cooper, Laurel, Elser, Justin, Gandolfo, Maria A., Jaiswal, Pankaj, Mungall, Christopher J., Preece, Justin, Rensing, Stefan, Smith, Barry, and Stevenson, Dennis W.
Abstract:: Premise of the study: Bio-ontologies are essential tools for accessing and analyzing the rapidly growing pool of plant genomic and phenomic data. Ontologies provide structured vocabularies to support consistent aggregation of data and a semantic framework for automated analyses and reasoning. They are a key component of the semantic web....
Resource Type:: Article
Full Text:: such tools, by standardizing terminology, supporting data aggregation and re- trieval, and creating a

The genome of the xerotolerant mold Wallemia sebi reveals adaptations to osmotic stress and suggests cryptic sexual reproduction

Creator:: Padamsee, Mahajabeen, Kumar, T. K. Arun, Riley, Robert, Binder, Manfred, Boyd, Alex, Calvo, Ana M., Furukawa, Kentaro, Hesse, Cedar, Hohmann, Stefan, James, Tim Y., LaButti, Kurt, Lapidus, Alla, Lindquist, Erika, Lucas, Susan, Miller, Kari, Shantappa, Sourabha, Grigoriev, Igor V., Hibbett, David S., McLaughlin, David J., Spatafora, Joseph W., and Aime, M. Catherine
Abstract:: Wallemia (Wallemiales, Wallemiomycetes) is a genus of xerophilic Fungi of uncertain phylogenetic position within Basidiomycota. Most commonly found as food contaminants, species of Wallemia have also been isolated from hypersaline environments. The ability to tolerate environments with reduced water activity is rare in Basidiomycota. We sequenced the genome of W....
Resource Type:: Article
Full Text:: Mahajabeen Padamsee a,2, T.K. Arun Kumar b, Robert Riley c, Manfred Binder d, Alex Boyd e, Ana M. Calvo f

The Plant Ontology as a Tool for Comparative Plant Anatomy and Genomic Analyses

Creator:: Cooper, Laurel, Walls, Ramona L., Elser, Justin, Gandolfo, Maria A., Stevenson, Dennis W., Smith, Barry, Preece, Justin, Athreya, Balaji, Mungall, Christopher J., Rensing, Stefan, Hiss, Manuel, Lang, Daniel, Reski, Ralf, Berardini, Tanya Z., Li, Donghui, Huala, Eva, Schaeffer, Mary, Menda, Naama, Arnaud, Elizabeth, Shrestha, Rosemary, Yamazaki, Yukiko, and Jaiswal, Pankaj
Abstract:: The Plant Ontology (PO;http://www.plantontology.org/" is a publicly available, collaborative effort to develop and maintain a controlled, structured vocabulary ('ontology') of terms to describe plant anatomy, morphology and the stages of plant development. The goals of the PO are to link (annotate) gene expression and phenotype data to plant structures and...
Resource Type:: Article
Full Text:: OP-PCPJ120087 1..23 The Plant Ontology as a Tool for Comparative

Unearthing the Cretaceous Diversification of Cornales

Creator:: Atkinson, Brian A.
Abstract:: The order Cornales (dogwoods) is the earliest diverging lineage within the most diverse group of flowering plants, the asterids (>80,000 species). Although molecular phylogenetics have significantly improved our understanding of cornalean systematics, early phylogenetic relationships remain uncertain due to an initial rapid radiation. The fossil record of Cornales is extensive...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE DISSERTATION OF Brian A. Atkinson for the degree of Doctor of Philosophy

Mitigating cyanobacterial harmful algae blooms : the role of plant humics

Creator:: Theis, Susan A. F.
Abstract:: Cyanobacterial harmful algae blooms (cyanoHABs) are a growing concern worldwide due to damage of ecosystems and threats to human health. Previous research indicates that plant humics from aquatic and wetland vascular plants are effective inhibitors of cyanobacterial metabolism and growth and may be useful as control agents for mitigating cyanoHABs....
Resource Type:: Masters Thesis
Full Text:: : ____________________________________________ Allen J Milligan Abstract: Cyanobacterial harmful algae blooms (cyanoHABs) are a

Biological Soil Crusts of the Great Basin : An Examination of their Distribution, Recovery from Disturbance and Restoration

Creator:: Condon, Lea A.
Abstract:: We are at risk of losing the sagebrush steppe in the floristic Great Basin to the invasion of Bromus tectorum L., cheatgrass. The floristic Great Basin includes the Central Basin and Range, the Northern Basin and Range, and the Snake River Plain. The Great Basin receives most of its precipitation...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE DISSERTATION OF Lea A

Development of Quantitative PCR Assays to Aid in Root-knot Nematode (Meloidogyne spp.) Diagnostics and Resistance Breeding Efforts in the Pacific Northwest

Creator:: Soule, Michelle L.
Abstract:: In the Pacific Northwest (PNW), the two most common root-knot nematodes are Meloidogyne hapla and Meloidogyne chitwoodi. These nematodes can infect a wide variety of crops and can cause significant losses. Currently, it is common for the field of nematology to use labor-intensive microscopy to identify plant-parasitic nematodes based on...
Resource Type:: Masters Thesis
Full Text:: : _____________________________________________________ Inga A. Zasada In the Pacific Northwest (PNW), the two most common root-knot nematodes

Seed and seedling ecology of Artemisia tridentata in a restoration context

Creator:: Wijayratne, Upekala C.
Abstract:: The semi-arid sagebrush steppe ecosystem is one of the largest biomes in North America. The steppe provides critical habitat and forage for wildlife and is economically important to recreation and livestock industries. However, the ecosystem is threatened primarily due to several negative effects associated with expansion of the exotic annual...
Resource Type:: Dissertation
Full Text:: of Artemisia tridentata in a Restoration Context Abstract approved

ScholarsArchive@OSU

A ranunculalean liana stem from the cretaceous of British Columbia, Canada: Atli morinii gen. et sp nov.

Genome-wide profiling of Populus small RNAs

Ontologies as Integrative Tools for Plant Science

The genome of the xerotolerant mold Wallemia sebi reveals adaptations to osmotic stress and suggests cryptic sexual reproduction

The Plant Ontology as a Tool for Comparative Plant Anatomy and Genomic Analyses

Unearthing the Cretaceous Diversification of Cornales

Mitigating cyanobacterial harmful algae blooms : the role of plant humics

Biological Soil Crusts of the Great Basin : An Examination of their Distribution, Recovery from Disturbance and Restoration

Development of Quantitative PCR Assays to Aid in Root-knot Nematode (Meloidogyne spp.) Diagnostics and Resistance Breeding Efforts in the Pacific Northwest

Seed and seedling ecology of Artemisia tridentata in a restoration context

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