Index Catalog // ScholarsArchive@OSU

Studies of the crinkle disease of strawberry with special reference to the inheritance of resistance

Creator:: Weaver, LeRoy Eugene
Resource Type:: Dissertation
Full Text:: -disease control. History of Disease Resistance Since the early days when prayers and sacrifices were

Phenotyping diverse strawberry (Fragaria spp.) germplasm for aid in marker- assisted breeding, and marker-trait association for red stele (Phytophthora fragariae) resistance marker Rpf1

Creator:: Mathey, Megan M.
Abstract:: Strawberry is one of four crops included in the USDA-NIFA Specialty Crop Research Initiative-funded RosBREED project along with apple, peach, and cherry. Phenotyping strawberry for specific horticultural and commercial traits is important to identify associations with genotypic marker(s). This process is the first step in translating genomic knowledge into enhanced...
Resource Type:: Masters Thesis
Full Text:: ...............................................................................................84 2.2. Mean resistance scores and disease response to Cdn-4 and Cdn-5 for 14 Fragaria

Development and use of molecular tools in Fragaria

Creator:: Njuguna, Wambui
Abstract:: This dissertation describes the application and development of molecular tools that have great potential for use in studying variation in strawberry germplasm. The first study evaluated 91 microsatellite (simple sequence repeat, SSR) markers for transferability in 22 Fragaria species and their utility in fingerprinting octoploid strawberries. Out of the transferable...
Resource Type:: Dissertation
Full Text:: to strawberry root disease and virus tolerance (Lawrence et al., 1990). Fragaria chiloensis is

Development of blight resistant French pear rootstocks

Creator:: Oregon State College. Agricultural Experiment Station and Reimer, F. C. (Frank Charles), 1881-
Abstract:: Published September 1950. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: susceptible to blight, and when infected transmit the disease to the attached roots. Often, where all the

Marker development, genome mapping, and cloning of candidate disease resistance genes in sunflower, Helianthus annuus L

Creator:: Gedil, Melaku Ayele
Abstract:: The level of polymorphisms of many biochemical and DNA markers are low in cultivated sunflower (Helianthus annuus L.). The number of mapped public DNA markers is limited. Molecular markers have not been developed for the most important diseases of sunflower, such as downy mildew. The objectives of this study were...
Resource Type:: Dissertation
Full Text:: Development, Genome Mapping, and Cloning of Candidate Disease Resistance Genes in Sunflower, Helianthus

Mapping and introgression of disease resistance genes in barley (Hordeum vulgare L.)

Creator:: Toojinda, Theeryut
Abstract:: Molecular tools, coupled with unique germplasm stocks and rigorous phenotyping, are useful for developing a better understanding of qualitative and quantitative disease resistance genes in plants. The identification of molecular markers linked to all types of resistance genes provides opportunities for implementing a range of resistance breeding strategies, ranging from...
Resource Type:: Dissertation
Full Text:: regarding quantitative and qualitative disease resistance genes. Introduction The genetic resistance-of

Genetic engineering of disease resistance in poplar : effects of bacterio-opsin over-expression and analysis of a copper-based system for resistance-gene activation

Creator:: Mohamed, Rozi
Abstract:: We tested a synthetic bacterio-opsin (bO) gene derived from Halobacterium halobium for its effect on disease resistance in transgenic poplar hybrids, and assessed a genetic system for controlling expression of this gene. In tobacco the bO gene caused necrotic lesions similar to an induced hypersensitive response (HR), increased levels of...
Resource Type:: Masters Thesis
Full Text:: disease resistance in transgenic poplar hybrids, and assessed a genetic system for controlling

Virus resistance in transgenic plants expressing translatable and untranslatable forms of the tobacco etch virus coat protein gene sequence

Creator:: Lindbo, John A.
Resource Type:: Dissertation
Full Text:: , 1993. Title: Virus Resistance in Transgenic Plants Expressing Translatable and Untranslatable Forms

Stripe rust resistance pyramids in barley

Creator:: Castro Tabo, Ariel Julio
Abstract:: Genetic resistance is the most appropriate way to control diseases in crop plants. Resistance can be described as qualitative (involving a gene-for-gene system) or quantitative (with continuous distribution of disease levels). The relationships between different types of resistance remain obscure, as does the genetics of quantitative traits. The use of...
Resource Type:: Dissertation
Full Text:: importance. Genetic resistance is the most economical and environmentally appropriate strategy for disease

Quantitative resistance to Puccinia striiformis f. sp. hordei in barley near-isogenic (BISON) lines

Creator:: Richardson, Kelley L.
Abstract:: Quantitative resistance (QR) to disease is usually more durable than qualitative resistance, but its genetic basis is not well understood. We used the barley/barley stripe rust pathosystem as a model for the characterization of the QR phenotype and associated genomic regions. As an intermediate step in the preparation of near-isogenic...
Resource Type:: Dissertation
Full Text:: lowering disease severity in barley plots (Marshall and Sutton, 1995). Genetic resistance Flor

ScholarsArchive@OSU

Studies of the crinkle disease of strawberry with special reference to the inheritance of resistance

Phenotyping diverse strawberry (Fragaria spp.) germplasm for aid in marker- assisted breeding, and marker-trait association for red stele (Phytophthora fragariae) resistance marker Rpf1

Development and use of molecular tools in Fragaria

Development of blight resistant French pear rootstocks

Marker development, genome mapping, and cloning of candidate disease resistance genes in sunflower, Helianthus annuus L

Mapping and introgression of disease resistance genes in barley (Hordeum vulgare L.)

Genetic engineering of disease resistance in poplar : effects of bacterio-opsin over-expression and analysis of a copper-based system for resistance-gene activation

Virus resistance in transgenic plants expressing translatable and untranslatable forms of the tobacco etch virus coat protein gene sequence

Stripe rust resistance pyramids in barley

Quantitative resistance to Puccinia striiformis f. sp. hordei in barley near-isogenic (BISON) lines

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