Index Catalog // ScholarsArchive@OSU

Dehydroepiandrosterone carcinogenesis and tumor modulating effects in trout

Creator:: Orner, Gayle A.
Resource Type:: Dissertation
Full Text:: other members of my committee Drs. Don Buhler, Hillary Carpenter, and David Mok for their assistance

Partial purification and characterization of a zeatin Cis-trans isomerase from Phaseolus vulgaris L.

Creator:: Bassil, Nahla V.
Abstract:: Conversion of exogenous cis-zeatin to trans-zeatin in immature seeds of Phaseolus vulgaris L. led to the isolation of a cis-trans isomerase from the endosperm. The enzyme was purified over 2000-fold by chromatography on a series of FPLC (anion exchange, gel filtration, and hydrophobic interaction) and Concanavalin A columns. Non-enzymatic isomerization...
Resource Type:: Dissertation
Full Text:: members. Dr. David Mok, Dr. Terri Lomax and Dr. Sonya Anderson for their imput. Special thanks to my

Development of an adventitious shoot regeneration system in cherries

Creator:: Meneghelli, Luigi P.
Abstract:: Shoot regeneration in vitro is a difficult problem for cherry species. This study addressed three approaches to the problem, regeneration of adventitious shoots from roots and leaves of mature cherry clones, and from cotyledons of open-pollinated 'Royal Ann' cotyledons. Regeneration on roots occurred at a very low frequency. Adventitious shoots...
Resource Type:: Masters Thesis
Full Text:: at Oregon State University. A sincere thank you to my colleagues and committee members Machteld Mok

Biology and management of glyphosate-resistant creeping bentgrass

Creator:: Hancock, Daniel M.
Abstract:: A two year study was conducted at two locations to determine the effect of three perennial ryegrass (Lolium perenne L.) row spacings on creeping bentgrass (Agrostis stolonfera L.) biomass and seed production. At Location 1 in 2002, the creeping bentgrass biomass within the 7.62 cm row spacing was less than...
Resource Type:: Masters Thesis
Full Text:: committee, Drs. Jed Colquhoun, Paul Doescher, and David Mok. A special thanks to Bill Brewster, Chuck Cole

Mental and biophysical terrains of biodiversity : conservation of oak woodland on family forest

Creator:: Fischer, Alexandra Paige
Abstract:: This research analyzes how family forest owners conceptualize biodiversity in one high-conservation value area of oak woodland in the Willamette Valley of Western Oregon. Oregon white oak (Quercus garyanna) woodland, one of the most biologically diverse ecotypes in the state of Oregon, is in decline. Much of the oak ecotype...
Resource Type:: Masters Thesis
Full Text:: creative thinking; my graduate representative, David Mok, for his participation; my parents and husband

Characterization of physiological resistance to white mold and search for molecular markers linked to resistance via advanced backcross QTL analysis in an interspecific cross between Phaseolus coccineus and P. vulgaris

Creator:: Haggard, Jack Erron
Abstract:: White mold, caused by Sclerotinia sclerotiorum (Lib.) de Bary, results in severe losses in the production of common bean, Phaseolus vulgaris, especially snap bean varieties. Advanced backcross QTL analysis was used to identify quantitative trait loci for resistance to white mold in an interspecific cross of P. vulgaris and P....
Resource Type:: Masters Thesis
Full Text:: good-natured smiles. I thank Dr. David Mok and Dr. Pat Hayes for their guidance and assistance as

The influence of an elevated incubation temperature on the expression of clubbed down in Coturnix embryos

Creator:: Charbonneau, Jack R.
Abstract:: Hatchability of the fertilized avian egg is impacted by factors which can be categorized as being either genetic or environmental in nature. An elevated incubation temperature, > 100 F reduces development time (time, days to hatch), but increases embryonic mortality and lowers the numbers of fertile eggs that will hatch....
Resource Type:: Masters Thesis

Experimental studies on species relationships in T. turgidum ssp. carthlicum and T. aestivum ssp. carthlicoides

Creator:: Vieira, Luiz Gonzaga E.
Abstract:: A study of populations characteristics of T. turgidum ssp. carthlicum and T. aestivum ssp. carthlicoides was completed using numerical analysis. A sample of 74 accessions of ssp. carthlicum and 20 of ssp. carthlicoides were scored for 46 characters. It was established that three morphological distinguishable groups of ssp. carthlicum can...
Resource Type:: Dissertation
Full Text:: Representative), and a special debt of gratitude is owed to Dr. David Mok and Dr. Steven Broich for their

Structure elucidation and biosynthetic investigations of marine cyanobacterial secondary metabolites

Creator:: Nogle, Lisa Marie
Abstract:: This thesis details my investigations of marine cyanobacterial natural products that resulted in the discovery of thirteen new secondary metabolites, the isolation of over fifteen previously reported metabolites and the biosynthetic investigation of two additional cyanobacterial compounds. Two novel lipopeptides were identified from a Lyngbya majuscula and Schizothrix sp. assemblage...
Resource Type:: Dissertation
Full Text:: Zabriskie, Dr. Philip Proteau, Dr. David Home, and Dr. David Mok for their support and academic guidance

Inheritance of resistance in some wheat introductions to selected races of bunt, Tilletia caries (DC) Tul and Tilletia foetida (Wallr) Liro

Creator:: Abdalla, Osman S.
Abstract:: Bunt or stinking smut is a major disease of wheat. In the U.S. common bunt, Tilletia caries (DC) Tul. and T. foetida (Wallr) Liro, is a threat to wheat production in the Pacific Northwest. Screening trials conducted by USDA Cereal Investigations Project in Oregon, from 1955-1980, revealed that a number...
Resource Type:: Dissertation
Full Text:: to Drs. Richard Kellems, Warren Kronstad, David Mok and Robert Powel son for their critical review

ScholarsArchive@OSU

Dehydroepiandrosterone carcinogenesis and tumor modulating effects in trout

Partial purification and characterization of a zeatin Cis-trans isomerase from Phaseolus vulgaris L.

Development of an adventitious shoot regeneration system in cherries

Biology and management of glyphosate-resistant creeping bentgrass

Mental and biophysical terrains of biodiversity : conservation of oak woodland on family forest

Characterization of physiological resistance to white mold and search for molecular markers linked to resistance via advanced backcross QTL analysis in an interspecific cross between Phaseolus coccineus and P. vulgaris

The influence of an elevated incubation temperature on the expression of clubbed down in Coturnix embryos

Experimental studies on species relationships in T. turgidum ssp. carthlicum and T. aestivum ssp. carthlicoides

Structure elucidation and biosynthetic investigations of marine cyanobacterial secondary metabolites

Inheritance of resistance in some wheat introductions to selected races of bunt, Tilletia caries (DC) Tul and Tilletia foetida (Wallr) Liro

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