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Single nucleotide polymorphism diversity in domesticated and wild sunflowers

Creator:: Freeman, Carrie
Abstract:: Single nucleotide polymorphisms (SNPs) are the most common DNA polymorphisms in plant and animal genomes. SNPs were identified in the allele sequences of up to 12 sunflower (Helianthus annuus L.) genotypes for a genome-wide sample of 81 loci originally mapped using restriction fragment length polymorphism (RFLP) markers. The RFLP loci...
Resource Type:: Masters Thesis
Full Text:: in Elite and Exotic Germplasm 28 of Cultivated Sunflower Patterns of Genetic Diversity 39

Statistical properties of estimators of genetic correlation

Creator:: Liu, Ben-Hui
Resource Type:: Dissertation
Full Text:: Statistical properties of estimators of genetic

Mapping quantitative trait loci underlying genome-wide recombination rate and mating system differences in meadowfoam

Creator:: Kishore, Venkata Krishna
Abstract:: Meadowfoam (Limnanthes alba Bentham; Order: Brassicales; Family: Limnanthaceae) is a self-compatible, predominantly allogamous, insect pollinated species. Meadowfoam oil is a source of novel unsaturated very-long-chain (VLC) seed oils (C₂₀ and C₂₂) with low concentrations of saturated fatty acids (typically less than 2%) and outstanding oxidative stability. Here we report the...
Resource Type:: Dissertation
Full Text:: nucleolar organizing regions (NOR's). A genetic map comprised of 84 SSR loci dispersed among five linkage

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:: mutant lines were continuous and differed across genetic backgrounds. Quantitative trait loci (QTL

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:: Genetic mapping of Cuphea lanceolata : molecular-marker

Genetics and cytogenetics of Cuphea viscosissima X Cuphea lanceolata hybrid populations

Creator:: Brandt, Tina L.
Resource Type:: Masters Thesis
Full Text:: between the two species. Allozymes can be used as genetic markers to monitor segregation in backcross

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:: genetic maps in sunflower, even though molecular DNA markers and genetic maps have become widely used in

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:: quantitative trait loci (QTL) segregate in some genetic backgrounds. The seed specific oleate desaturase (FAD2

The acetohydroxyacid synthase gene family its role in herbicide resistant sunflowers

Creator:: Hawley, Robin M.
Abstract:: Resistance to acetohydroxyacid synthase (AHAS)-inhibiting herbicides has been reported in over 90 weedy species, including wild sunflower biotypes, since the herbicides were developed in 1982. The AHAS gene family in sunflower, consisting of three paralogs AHAS1 , AHAS2, and AHAS3, has been targeted for inducing herbicide resistance. A polymorphism identified...
Resource Type:: Masters Thesis

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:: genetic distance among ten elite inbred lines of sunflower and twelve wild species 23 2.2. First and

ScholarsArchive@OSU

Single nucleotide polymorphism diversity in domesticated and wild sunflowers

Statistical properties of estimators of genetic correlation

Mapping quantitative trait loci underlying genome-wide recombination rate and mating system differences in meadowfoam

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

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

Genetics and cytogenetics of Cuphea viscosissima X Cuphea lanceolata hybrid populations

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

Molecular mechanisms underlying the high oleic acid phenotype in sunflower

The acetohydroxyacid synthase gene family its role in herbicide resistant sunflowers

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

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