Index Catalog // ScholarsArchive@OSU

Endosperm Tolerance of Paternal Aneuploidy Allows Radiation Hybrid Mapping of the Wheat D-Genome and a Measure of γ Ray-Induced Chromosome Breaks

Creator:: Tiwari, Vijay K., Riera-Lizarazu, Oscar, Gunn, Hilary L., Lopez, KaSandra, Iqbal, M. Javed, Kianian, Shahryar F., and Leonard, Jeffrey M.
Abstract:: Physical mapping and genome sequencing are underway for the ≈17 Gb wheat genome. Physical mapping methods independent of meiotic recombination, such as radiation hybrid (RH) mapping, will aid precise anchoring of BAC contigs in the large regions of suppressed recombination in Triticeae genomes. Reports of endosperm development following pollination with...
Resource Type:: Article
Full Text:: Breaks Vijay K. Tiwari1, Oscar Riera-Lizarazu2, Hilary L. Gunn1, KaSandra Lopez1, M. Javed Iqbal3

A whole-genome, radiation hybrid mapping resource of hexaploid wheat

Creator:: Tiwari, Vijay K., Heesacker, Adam, Riera-Lizarazu, Oscar, Gunn, Hilary, Wang, Shichen, Wang, Yi, Gu, Young Q., Paux, Etienne, Koo, Dal-Hoe, Kumar, Ajay, Luo, Ming-Cheng, Lazo, Gerard, Zemetra, Robert, Akhunov, Eduard, Friebe, Bernd, Poland, Jesse, Gill, Bikram S., Kianian, Shahryar, and Leonard, Jeffrey M.
Abstract:: Generating a contiguous, ordered reference sequence of a complex genome such as hexaploid wheat (2n = 6x = 42; approximately 17 GB) is a challenging task due to its large, highly repetitive, and allopolyploid genome. In wheat, ordering of whole-genome or hierarchical shotgun sequencing contigs is primarily based on recombination...
Resource Type:: Article

Starting Out Equal? The Impacts of Child Care Access on Kindergarten Readiness in Oregon

Creator:: Hansen, Jeanette
Abstract:: Children enter kindergarten on unequal footing. Early childhood experiences shape initial disparities and predict academic achievement and life trajectories. One influence, child care, is not available to all children in Oregon as most counties qualify as child care deserts. This paper analyzes if child care access has an effect on...
Resource Type:: Capstone Project
Full Text:: Hilary S. Boudet, representing Sociology Brent S. Steel, representing Political Science

Starting Out Equal? The Impacts of Child Care Access on Kindergarten Readiness in Oregon

Creator:: Hansen, Jeanette
Abstract:: Children enter kindergarten on unequal footing. Early childhood experiences shape initial disparities and predict academic achievement and life trajectories. One influence, child care, is not available to all children in Oregon as most counties qualify as child care deserts. This paper analyzes if child care access has an effect on...
Resource Type:: Capstone Project
Full Text:: and teaching me proper quantitative data reporting, Hilary Boudet as committee member over my

Developing a protocol for producing multiple BYDV resistant wheat genotypes from a single transformational event

Creator:: Chang, Irena
Abstract:: Barley yellow dwarf (BYD) is a damaging luteovirus disease responsible for reduced tillering, delayed heading, sterility, and stunting in many cereals worldwide. Well-characterized resistance genes to barley yellow dwarf viruses (BYDV) are scarce and genes conferring tolerance to BYDV are limited in wheat. In an attempt to generate plants with...
Resource Type:: Honors College Thesis
Full Text:: ________________________________________________________________________ Hilary Gunn, Committee Member, representing Crop and Soil Science

Introgression and Evaluation of Wheat (Triticum aestivum L.) Conferring Resistance to Quizalofop-p-ethyl Herbicide

Creator:: Richter, Colette M.
Abstract:: Wheat (Triticum aestivum L.) is one of the most important crops in the world supplying about 18.8 percent of the world's caloric energy supply and 20 percent of the world's protein. In the Pacific Northwest (PNW), over one million hectares of wheat are grown every year. Wheat production is typically...
Resource Type:: Masters Thesis
Full Text:: would not have been possible. Thank you, Hilary Gunn for all of your patience, guidance and for

Assessment of the Biological Control Potential of Common Carabid Beetle Species for Autumn- and Winter-Active Pests (Gastropoda, Lepidoptera, Diptera: Tipulidae) in Annual Ryegrass in Western Oregon

Creator:: Reich, Inga, Jessie, Casi, Ahn, Seung-Joon, Choi, Man-Yeon, Williams, Christopher, Gormally, Mike, and Mc Donnell, Rory
Abstract:: Many studies have shown that ground beetles feed on different agricultural pests, but little is known about their species communities from US cropping systems. We assessed the biological control potential of the most common carabid beetle species in Oregon annual ryegrass grown for seed by investigating spatial and temporal overlap...
Resource Type:: Article

Differential Effects of First Year Wheat Genotype on the Suppression of Take-All Disease and the Establishment of Suppressive Microbial Agents in the Rhizosphere

Creator:: Perkins, Evan M.
Abstract:: Recent research in the UK has found that the wheat cultivar grown in the first year can have a significant impact on the amount of take-all that develops in the second year, regardless of the cultivar planted in year two. ‘Einstein’ is one such cultivar that reduces take-all disease (reduced...
Resource Type:: Masters Thesis
Full Text:: by Hilary Gunn of the Zemetra lab, who made the laboratory analysis less painful. And finally, the

Wheat (Triticum aestivum) Kernel Polymers as Breeding Targets for Improved End-Use Quality

Creator:: Trittinger, Susanne
Abstract:: Wheat is a staple food crop with many applications. The composition and quantity of major and minor flour components greatly influence functional dough properties, processing quality, and end-use suitability. Seven to 15% of the weight of wheat flour is protein and the gluten proteins comprise 80-85% of that. The gluten...
Resource Type:: Dissertation
Full Text:: all their help and assistance at the farm. I also must acknowledge Hilary Gunn, who has been a great

Identifying the Parameters for Wheat Pollen Electroporation Transformation

Creator:: Liu, Jiang
Abstract:: Wheat (Triticum aestivum L.) is one of the most important crops in the world. It has been and continues to be one of the main sources of food for humans and animals. Although traditional wheat breeding has contributed greatly to the improvement of wheat both in productivity and biotic/abiotic stress...
Resource Type:: Masters Thesis
Full Text:: . Furthermore I am thankful to Dr. Jeff Leonard, Hilary Gunn, and Kali

ScholarsArchive@OSU

Endosperm Tolerance of Paternal Aneuploidy Allows Radiation Hybrid Mapping of the Wheat D-Genome and a Measure of γ Ray-Induced Chromosome Breaks

A whole-genome, radiation hybrid mapping resource of hexaploid wheat

Starting Out Equal? The Impacts of Child Care Access on Kindergarten Readiness in Oregon

Starting Out Equal? The Impacts of Child Care Access on Kindergarten Readiness in Oregon

Developing a protocol for producing multiple BYDV resistant wheat genotypes from a single transformational event

Introgression and Evaluation of Wheat (Triticum aestivum L.) Conferring Resistance to Quizalofop-p-ethyl Herbicide

Assessment of the Biological Control Potential of Common Carabid Beetle Species for Autumn- and Winter-Active Pests (Gastropoda, Lepidoptera, Diptera: Tipulidae) in Annual Ryegrass in Western Oregon

Differential Effects of First Year Wheat Genotype on the Suppression of Take-All Disease and the Establishment of Suppressive Microbial Agents in the Rhizosphere

Wheat (Triticum aestivum) Kernel Polymers as Breeding Targets for Improved End-Use Quality

Identifying the Parameters for Wheat Pollen Electroporation Transformation

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