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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:: Affecting Seed Capric Acid, Seed Oil, and Embryo Development by David M. Webb A THESIS submitted to

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:: screening Genomic DNA was isolated from H. annuus L. cv. HA89 using a modified CTAB technique (Webb and

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:: only observed once. H tuberosus, a hexaploid, amplified 3 bands from 4 target primer pairs (ZVG12

Breeding tools for Cuphea : An updated genetic linkage map and fatty acid mutant candidate gene analysis

Creator:: Powers, Carol Anne
Abstract:: Medium chain fatty acids (MCFAs) are important industrial feedstocks for soaps, detergents and surfactants. Interspecific lines derived from Cuphea lanceolata and Cup hea viscosissima are being domesticated as a temperate source of MCFAs. These species also serve as model organisms for understanding the biosynthesis of MCFAs in seeds. Various markers...
Resource Type:: Masters Thesis
Full Text:: , Cuphea species are model organisms for understanding MCF A synthesis in seeds (Webb et al. 1992, Kopka

Genetics and cytogenetics of Cuphea viscosissima X Cuphea lanceolata hybrid populations

Creator:: Brandt, Tina L.
Resource Type:: Masters Thesis
Full Text:: 24 h. The solution was then replaced with a fresh Carnoy's solution of 3 parts 95% ethanol and 1

Simple sequence repeat marker development and fingerprinting in Cuphea lanceolata Ait. and C. viscosissima Jacq

Creator:: Karmarkar, Vidyadhar M.
Abstract:: Microsatellites or simple sequence repeats (SSRs) are highthroughput sequence based DNA markers that have been exploited as tools for measuring genetic distance and diversity in evolutionary studies, protection of intellectual property, genetic resource conservation management, cultivar identification and molecular breeding of crop plants. We isolated and sequenced 1095 clones from...
Resource Type:: Masters Thesis
Full Text:: were 10.97 and 4.76 respectively. Similarly, markers amplifying C. lanceolata had a higher mean

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:: sunflower genetic map was constructed using RAPD markers for H anomalus, a diploid species descended from H

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:: in liquid N2, and DNA was isolated from the ground samples using a modified CTAB method (Webb and

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:: Cultivated meadowfoam (Limnanthes a/ba Benth.) is an annual oil seed crop native to southern Oregon

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:: extracted using a modified CTAB procedure (Webb and Knapp, 1990). 11 Table 2.1 Types, pedigrees, and

ScholarsArchive@OSU

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

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

Single nucleotide polymorphism diversity in domesticated and wild sunflowers

Breeding tools for Cuphea : An updated genetic linkage map and fatty acid mutant candidate gene analysis

Genetics and cytogenetics of Cuphea viscosissima X Cuphea lanceolata hybrid populations

Simple sequence repeat marker development and fingerprinting in Cuphea lanceolata Ait. and C. viscosissima Jacq

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

Molecular mechanisms underlying the high oleic acid phenotype in sunflower

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

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

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