Index Catalog // ScholarsArchive@OSU

The development and analysis of sequence-based DNA markers in sunflower for DNA fingerprinting and candidate gene analysis

Creator:: Hongtrakul, Vipa
Abstract:: Molecular DNA markers have become widely used in all areas of genetic research. The objectives of this thesis were to develop polymorphic markers in sunflower and utilize the markers for genetic and candidate gene analyses. Amplified fragment length polymorphism (AFLP) markers were used to estimate genetic similarities and assess the...
Resource Type:: Dissertation
Full Text:: Analysis. Abstract approved: Steven J. Knapp Molecular DNA markers have become widely used in all areas

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

Statistical properties of estimators of genetic correlation

Creator:: Liu, Ben-Hui
Resource Type:: Dissertation
Full Text:: Abstract approved:_ Redacted for Privacy (/ Steven J. Knapp The genetic correlation coefficient (pg) is

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

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

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

DNA fingerprinting and genome mapping in meadowfoam

Creator:: Katengam, Sureeporn
Abstract:: Marker information in the new oilseed crop, meadowfoam, is limited. Molecular markers to facilitate meadowfoam breeding and cultivar improvement are not available. The knowledge of genetic relationships among recent germplasm is not known. The objectives of this study were (i) to gain an understanding of genetic diversity and relationship patterns...
Resource Type:: Dissertation
Full Text:: Steven J. Knapp Marker information in the new oilseed crop, meadowfoam, is limited. Molecular markers

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:: Abstract approved: Steven J. Knapp Meadowfoam (Limnanthes a/ba Bentham; Order: Brassicales; Family

Expression and Function of Populus Homologs to TERMINAL FLOWER 1 Genes: Roles in Onset of Flowering and Shoot Phenology

Creator:: Mohamed, Rozi
Abstract:: We isolated and characterized the expression of two genes from Populus trichocarpa that are homologous to the TERMINAL FLOWER 1 (TFL1) gene from the model annual plant Arabidopsis. In Arabidopsis, overexpression of the TFL1 gene extends the vegetative growth phase, and the homozygous mutant tfl1 allele causes early flowering and...
Resource Type:: Dissertation
Full Text:: : __________________________________________________ Steven H. Strauss Amy M. Brunner We isolated and characterized the expression of

ScholarsArchive@OSU

The development and analysis of sequence-based DNA markers in sunflower for DNA fingerprinting and candidate gene analysis

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

Statistical properties of estimators of genetic correlation

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

Molecular mechanisms underlying the high oleic acid phenotype in sunflower

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

DNA fingerprinting and genome mapping in meadowfoam

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

Expression and Function of Populus Homologs to TERMINAL FLOWER 1 Genes: Roles in Onset of Flowering and Shoot Phenology

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