Index Catalog // ScholarsArchive@OSU

Aspects of flowering in hazelnut : self-incompatibility and light requirement

Creator:: Hampson, C. R.
Resource Type:: Dissertation
Full Text:: Soeldner, John Potter, Dr. Baggett, Shawn Mehlenbacher, Tony Chen, and Sheila Nelson for plant material

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:: to the world of molecular genetics. Drs. Pat Hayes, Shawn Mehlenbacher, and Ken Chambers made

Genetic analysis of malt extract and grain yield in a spring barley (Hordeum vulgare L.) cross

Creator:: Ozdemir, Ergun
Resource Type:: Masters Thesis
Full Text:: committee: Dr. Shawn Mehlenbacher, Dr. Steven Knapp, and Dr. Andrew Hashimoto for their advice and

The inheritance of pod detachment force in green beans (Phaseolus vulgaris L.)

Creator:: McCluskey, Rebecca L.
Abstract:: The easy picking characteristic, expressed as low pod detachment force (PDF), offers a way to decrease pod damage in bush green beans mechanically harvested for processing and fresh market, and makes hand picking easier and faster. This study was undertaken to examine inheritance in a cross of two green bean...
Resource Type:: Masters Thesis
Full Text:: way I look at plants. I would also like to thank my committee members Drs. Lori Cramer, Shawn

Quantitative trait locus mapping of yield and yield components in barley (Hordeum vulgare L.)

Creator:: Traore, Abdoulaye
Abstract:: Higher grain yield is a key objective in barley (Hordeum vulgare. L) breeding. Despite extensive research on the genetics of yield and its components, selection for yield per se is still the most extensively employed because of negative relationships among components, modest correlations between yield and any particular component, and...
Resource Type:: Masters Thesis
Full Text:: . Kronstad, Shawn A. Mehlenbacher and Harry S. Nakaue for serving on my graduate committee. Thanks also to

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:: of my graduate committee, Dr. Oscar Riera-Lizarazu, Dr. Tony Chen, Dr. Shawn Mehlenbacher and Dr

Characterization of factors affecting pectinmethylesterase activity in cucumber fruit

Creator:: Turk, Farzaneh
Abstract:: Pectinmethylesterase (PME) activity in fresh cucumber fruit was determined. The effects of several cationic species, temperature, pH, and acetic acid on the activity of cucumber PME was investigated. The efficacy of blanching, infiltration with CaCl₂ or acetic acid, and fermentation with 0 and 40 mM CaCl₂ on inhibition of cucumber...
Resource Type:: Masters Thesis
Full Text:: my appreciation to Drs. Walter D. Loomis, Michael H. Penner, and Shawn A. Mehlenbacher for serving

Micropropagation and regeneration of hazelnut (Corylus species)

Creator:: Yu, Xiaoling
Abstract:: A micropropagation system was developed for hazelnut cultivars and rootstocks. Culture establishment was affected by explant source, explant collecting season, and type of explant. The highest frequency of culture initiation and lowest tissue oxidation and contamination were obtained from internodes with single axillary buds from grafted greenhouse-grown plants early in...
Resource Type:: Dissertation
Full Text:: guidance. I want to thank Drs. M.T. AliNiazee, Shawn A. Mehlenbacher, and Patrick M. Hayes for serving

Factors influencing storage quality of hazelnut varieties

Creator:: Ebrahem, Kais Shaheb
Abstract:: This thesis research is a series of five studies dealing with various aspects of hazelnut quality: 1. Identification of kernel mold and its incidence among hazelnut varieties. 2. Seasonal development and composition of kernels. 3. Hazelnut oil composition (fatty acids and tocopherols) of seventeen varieties. 4. Hazelnut oil composition compared...
Resource Type:: Dissertation
Full Text:: investigation. My sincere thanks to my committee members, Dr. Shawn Mehlenbacher, Dr. Jack Stang, Dr. Daniel

Early testing of Douglas-fir (Pseudotsuga menziesii var. menziesii (Mirb.) Franco) for Swiss needle cast tolerance

Creator:: Temel, Fatih
Abstract:: The relationship between the level of Phaeocryptopus gaeumannii (Rohde) Petrak colonization and severity of Swiss needle cast (SNC) symptoms, the possibility of early testing of Douglas-fir (Pseudotsuga menziesii var. menziesii [Mirb.] Franco) for SNC tolerance, and geographic variation in coastal Oregon with respect to SNC tolerance were investigated. Comparisons between...
Resource Type:: Dissertation

ScholarsArchive@OSU

Aspects of flowering in hazelnut : self-incompatibility and light requirement

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

Genetic analysis of malt extract and grain yield in a spring barley (Hordeum vulgare L.) cross

The inheritance of pod detachment force in green beans (Phaseolus vulgaris L.)

Quantitative trait locus mapping of yield and yield components in barley (Hordeum vulgare L.)

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

Characterization of factors affecting pectinmethylesterase activity in cucumber fruit

Micropropagation and regeneration of hazelnut (Corylus species)

Factors influencing storage quality of hazelnut varieties

Early testing of Douglas-fir (Pseudotsuga menziesii var. menziesii (Mirb.) Franco) for Swiss needle cast tolerance

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