Index Catalog // ScholarsArchive@OSU

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:: annuus L. Abstract approved. Steven J. KnA0p The level of polymorphisms of many biochemical and DNA

Genetics of low erucic acid and cytological analyses of wide hybrids in meadowfoam

Creator:: Gandhi, Sonali Dilip
Abstract:: Cultivated meadowfoam (Limnanthes alba Benth.) is an annual oil seed crop native to southern Oregon. California and British Columbia. The genus Limnanthes is composed of nine species and divided into two sections, Inflexae and Reflexae. The seed oil of meadowfoam is a rich source of erucic acid and several novel...
Resource Type:: Dissertation
Full Text:: Acid and Cytologi Analyses of Wide Hybrids in Meadowfoam Abstract approved Steven J. Knapp

Molecular mechanisms underlying the high oleic acid phenotype in sunflower

Creator:: Schuppert, Gunnar Felix
Abstract:: Wildtype sunflower typically produces 12-24% oleic acid (18:1) and 70-82% linoleic acid (18:2). High-oleic sunflower, by contrast, produces up to 80-94% oleic acid. The monounsaturated oleic acid has a greater oxidative stability than the polyunsaturated linoleic acid, predominant in wildtype sunflower, and has greater nutritional benefits than polyunsaturated and saturated...
Resource Type:: Dissertation
Full Text:: Mechanisms Underlying the High Oleic Acid Phenotype in Sunflower Abstract approved: Steven J. Knapp

Genetic mapping of Cuphea lanceolata : molecular-marker linkage to quantitative-trait loci affecting seed capric acid, seed oil, and embryo development

Creator:: Webb, David M. (David Morton), 1954-
Abstract:: Cuphea is an herbaceous genus having species whose seed storage lipids are predominantly medium-chain triglycerides (MCTs). Cuphea lanceolate Ait, and Cuphea viscosissima Jacq. are central to the breeding of Cuphea as a new commercial source of MCTs. The objectives of this thesis were to develop a reliable method to extract...
Resource Type:: Dissertation
Full Text:: : / Steven J. Knapp Cuphea is an herbaceous genus having species whose seed storage lipids are

Allozyme genetics and mating systems of Cuphea Laminuligera and Cuphea lutea

Creator:: Krueger, Sharon K.
Abstract:: Cuphea laminuligera Koehne and Cuphea lutea Rose in Koehne are undomesticated species having potential as oilseed crops. Genetic markers and mating systems have not been described for these species. Our objectives were to survey these species for allozyme variation, analyze the segregation and linkage of polymorphic loci, estimate autofertility and...
Resource Type:: Dissertation
Full Text:: Cuphea laminuligera and Cuphea lutea Abstract approved:_ Redacted for privacy Steven J. Knapp Cuphea

Cytology, inbreeding depression, and heterosis of Cuphea Lanceolata Ait

Creator:: Ali, Md. Shahjahan
Resource Type:: Dissertation
Full Text:: Cuphea lanceolata Ait. Abstract Approved: 6 Steven J. Knapp Cuphea lanceolata Ait. is an undomesticated

Mapping of quantitative trait loci for malting quality in a winter X spring barley (Hordeum vulgare, L.) cross

Creator:: Oziel, Adeline M.
Abstract:: Making quality and winterhardiness in barley are "ultimate" phenotypes composed of component, quantitatively inherited traits. A 69-point genome map of the seven chromosomes of barley was used, in conjunction with multi-environment phenotypes for grain yield and malting quality, to determine the chromosome locations of quantitative trait loci (QTLs). A combined...
Resource Type:: Masters Thesis
Full Text:: .) Cross. Abstract approved: Dr. Steven J. Knapp Making quality and winterhardiness in barley are

Producing fiber flax using modern machinery and field retting

Creator:: Kennedy, Ralph C.
Abstract:: Fiber flax (Linum usitatissimum L.) production in the Willamette Valley ended in Oregon around 1957 before newly developed technology and fiber cultivars were available. The purpose of this research was to explore the use of modern methods and new cultivars. Field studies were conducted to evaluate cultivars and optimum cultural...
Resource Type:: Masters Thesis
Full Text:: Retting Abstract approv Steven J. Knapp Fiber flax (Linum usitatissimum L.) production in the

Selecting donor inbred lines for enhancing the performance of single-cross hybrids from key heterotic groups of oilseed sunflower (Helianthus annuus L.)

Creator:: Cheres, Mercy Tuiya
Resource Type:: Dissertation
Full Text:: Sunflower (Helianthus Annuus L.) Abstract approved: Steven J. Kilt Single-cross hybrids are the

Simple sequence repeat marker development and mapping in cultivated sunflower, Helianthus annuus L.

Creator:: Yu, Ju-Kyung
Abstract:: The cultivated sunflower (Helianthus annuus L., x=17) is one of the most important annual oilseed crops in the world. There are very few publicly shared sequence-based DNA markers and genetic maps in sunflower, even though molecular DNA markers and genetic maps have become widely used in all areas of genetic...
Resource Type:: Dissertation
Full Text:: Marker Development and Mapping in Cultivated Sunflower, Helianthus annuus L. Abstract approved: Steven

ScholarsArchive@OSU

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

Genetics of low erucic acid and cytological analyses of wide hybrids in meadowfoam

Molecular mechanisms underlying the high oleic acid phenotype in sunflower

Genetic mapping of Cuphea lanceolata : molecular-marker linkage to quantitative-trait loci affecting seed capric acid, seed oil, and embryo development

Allozyme genetics and mating systems of Cuphea Laminuligera and Cuphea lutea

Cytology, inbreeding depression, and heterosis of Cuphea Lanceolata Ait

Mapping of quantitative trait loci for malting quality in a winter X spring barley (Hordeum vulgare, L.) cross

Producing fiber flax using modern machinery and field retting

Selecting donor inbred lines for enhancing the performance of single-cross hybrids from key heterotic groups of oilseed sunflower (Helianthus annuus L.)

Simple sequence repeat marker development and mapping in cultivated sunflower, Helianthus annuus L.

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