Index Catalog // ScholarsArchive@OSU

Occurrence, transmission, and properties of strains of cucumber mosaic virus that are seed-transmitted in Phaseolus vulgaris

Creator:: Davis, Robert Francis
Abstract:: A survey of major bean (Phaseolus vulgaris) breeding programs and seed producing areas in Idaho, Washington, and Oregon was conducted to determine the occurrence of cucumber mosaic virus (CMV), recently reported to be seedborne in beans. Some 259 plants, sampled from breeding lines of diverse germplasm, were found by enzyme-linked...
Resource Type:: Dissertation
Full Text:: DEDICATED TO SALLY KIDDER DAVIS ACKNOWLEDGEMENTS I wish to express sincere gratitude to Dr. Richard O

Comparison of the water relations characteristics of woody plants in western Oregon

Creator:: Davis, Kent J.
Abstract:: I studied the water relations traits, twig conductivity, C'3 isotopic composition, and wood density of three conifer and five angiosperm species in western Oregon. This study took place from spring 2002 to fall 2003 on four sites. Species were selected to represent the diversity of drought tolerance of woody plants...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Kent J. Davis for the degree of

The effects of nitrogen manipulations and hydrology on the establishment and competitive abilities of wetland prairie plant species (western Oregon)

Creator:: Davis, Kimberly J.
Abstract:: Many studies suggest that weedy plant species are most successful when soil nitrogen in abundant. Consequently, I used soil nitrogen manipulations to determine if altering nitrogen would affect the establishment of both weedy and native plant species in a western Oregon wetland prairie. In two studies, we added carbon amendments...
Resource Type:: Dissertation
Full Text:: DISSERTATION OF Kimberly J. Davis for the degree of Doctor of Philosophy in Botany & Plant Pathology presented

Genomic comparisons of seed-transmissible and non-seed-transmissible strains of cucumber mosaic virus

Creator:: Ried, Jeffrey L.
Abstract:: A sensitive assay for the analysis of contaminating segments in pseudorecombinants constructed from a seed-transmissible (CVM-Pg) and a non-seed-transmissible (CMV-Le) strain of cucumber mosaic virus was developed using partial RNase T₁ digestion. Isolated genomic RNA segments produced unique digestion patterns when 3'- end labeled, treated with RNase T₁, and subjected...
Resource Type:: Masters Thesis
Full Text:: transmissible in this host (4,8,44,46, 52). The isolate of Davis and co-workers was termed CMV-Pg since its

Qualitative changes in cytoplasmic proteins in plants treated with plant growth regulating chemicals

Creator:: Norris, L. A.
Abstract:: This thesis concerns the alteration of the course of selective protein synthesis and morphogenesis in plants treated with growth regulating chemicals. Treatment of 48-hour-old "Alaska" pea seedlings (Pisum sativum L.) with 2, 4-D, IAA, NAA or picloram caused inhibition of epicotyl and primary root elongation and proliferation of massed lateral...
Resource Type:: Dissertation
Full Text:: Associate Professor of Botany Redacted for Privacy Chairman ol/bepartm.ent o otany and Plant Pathology

Serological and biological characterization of seed-borne isolates of blackeye cowpea mosaic and cowpea aphid-borne mosaic potyviruses in Vigna unguiculata (L.) Walp

Creator:: Bashir, Muhammad
Resource Type:: Dissertation

Serological and molecular approaches for distinguishing bean common mosaic and bean common mosaic necrosis potyviruses and their respective pathogroups

Creator:: Xu, Ling, 1963-
Abstract:: Polyclonal antisera were raised against isolates of bean common mosaic virus (BCMV) and bean common mosaic necrosis virus (BCMNV) using conventional serological methods. Infected tissues containing, respectively, 22 recognized BCMV and BCMNV isolates were tested against the two antisera by antigen-coated plate (ACP) ELISA and double antibody sandwich (DAS) ELISA....
Resource Type:: Masters Thesis
Full Text:: for nucleotide at degenerate position: Y=C,T; R=A,G; W=A,T; K=G,T; H=A,C,T; O= G,C,T; N=A,C,G,T

The identity, biological and molecular characteristics and serology of carlaviruses infectious to peas in the Pacific Northwest

Creator:: Weber, Kenneth Alan
Resource Type:: Dissertation
Full Text:: majus L. Chenopodium amaranticolor Cucumis sativum Glycine max cv. Bragg cv. Davis Gomphrena

Effect of iron on biological control of fire blight by Pseudomonas fluorescens A506

Creator:: Temple, Todd N.
Abstract:: Competitive exclusion has been the mechanism hypothesized to account for the biological control of fire blight disease of pear and apple by the bacterium Pseudomonas fluorescens A506 (A506). Recent laboratory assays demonstrated, however, that A506 produces an antibiotic that is toxic to the fire blight pathogen, Erwinia amylovora, when cultured...
Resource Type:: Masters Thesis
Full Text:: Henkels, Caroline Press, Megan Roche, Marion Brodhagen, Amy Davis, Brie Sawtelle, and Ruth McGuire. For

pA506, a Conjugative Plasmid of the Plant Epiphyte Pseudomonas fluorescens A506

Creator:: Stockwell, Virginia O., Davis, Edward W., II, Carey, Alyssa, Shaffer, Brenda T., Mavrodi, Dmitri V., Hassan, Karl A., Hockett, Kevin, Thomashow, Linda S., Paulsen, Ian T., and Lopera, Joyce E.
Abstract:: Conjugative plasmids are known to facilitate the acquisition and dispersal of genes contributing to the fitness of Pseudomonas spp. Here, we report the characterization of pA506, the 57-kb conjugative plasmid of Pseudomonas fluorescens A506, a plant epiphyte used in the United States for the biological control of fire blight disease...
Resource Type:: Article
Full Text:: Pseudomonas fluorescens A506 Virginia O. Stockwell,a Edward W. Davis II,a,b Alyssa Carey,a,b Brenda T

ScholarsArchive@OSU

Occurrence, transmission, and properties of strains of cucumber mosaic virus that are seed-transmitted in Phaseolus vulgaris

Comparison of the water relations characteristics of woody plants in western Oregon

The effects of nitrogen manipulations and hydrology on the establishment and competitive abilities of wetland prairie plant species (western Oregon)

Genomic comparisons of seed-transmissible and non-seed-transmissible strains of cucumber mosaic virus

Qualitative changes in cytoplasmic proteins in plants treated with plant growth regulating chemicals

Serological and biological characterization of seed-borne isolates of blackeye cowpea mosaic and cowpea aphid-borne mosaic potyviruses in Vigna unguiculata (L.) Walp

Serological and molecular approaches for distinguishing bean common mosaic and bean common mosaic necrosis potyviruses and their respective pathogroups

The identity, biological and molecular characteristics and serology of carlaviruses infectious to peas in the Pacific Northwest

Effect of iron on biological control of fire blight by Pseudomonas fluorescens A506

pA506, a Conjugative Plasmid of the Plant Epiphyte Pseudomonas fluorescens A506

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