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Filtering by: Creator Williamson, Kenneth J. Remove constraint Creator: Williamson, Kenneth J. Academic Affiliation Botany and Plant Pathology Remove constraint Academic Affiliation: Botany and Plant Pathology Committee Member Bottomley, Peter Remove constraint Committee Member: Bottomley, Peter

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The effects of abscisic acid on gene expression during embryogenesis in wheat

Creator:

Williamson, John D. (John David), 1948-

Resource Type:

Dissertation

Full Text:

Embryogenesis in Wheat AN ABSTRACT OF THE THESIS OF John D. Williamson for the degree of Doctor of Philosophy
Interactions of ammonia monooxygenase in Nitrosomonas europaea with hydrocarbons and substituted hydrocarbons

Creator:

Keener, William Kelvin

Resource Type:

Dissertation

Full Text:

. Abstract approved: Daniel J. Ar , Ph.D. Ammonia monooxygenase (AMO) in Nitrosomonas europaea is a key
Serpentine and non-serpentine edaphic ecology and the recovery of Lomatium cookii (Apiaceae), an endangered endemic of southwest Oregon

Creator:

Silvernail, Ian S.

Abstract:

The role of unusual geologies in plant distribution and form is well-known. Serpentine (ultramafic) soils exert a particularly strong influence on plants, as evidenced by a high level of endemism and the morphological and physiological traits displayed in adaptation to the extraordinary chemistry of these substrates. Adaptation may lead to...

Resource Type:

Masters Thesis

Full Text:

: ______________________________________________________________________ Robert J. Meinke The role of unusual geologies in plant distribution and form is
Microbial analysis of coniferous forest and nursery soils : effects of ectomycorrhizae, volatiles, and humic-rich organic substrates

Creator:

Schisler, David Albert

Abstract:

Fusarium spp. frequent conifer nursery soils yet are rarely recovered from coniferous forest soils. Experiments were performed to determine what influence humic-rich organic amendments and volatiles from soil, ectomycorrhizal fungi and ectomycorrhizae have on the populations of several physiologic and taxonomic microbial groups potentially related to this phenomenon. A comparative...

Resource Type:

Dissertation

Full Text:

for their thoughts and suggestions which aided the preparation of this dissertation. Dr. Kenneth

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Academic Affiliation

Botany and Plant Pathology[remove]4

Advisor

Arp, Daniel J.1
Linderman, Robert G.1
Meinke, Robert J.1
Quatrano, Ralph1

Commencement Year

Commencement Year range begin – Commencement Year range end

Current results range from 1986 to 2008

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Committee Member

Bottomley, Peter[remove]4
Boersma, Larry1
Brown, Lyle1
Gould, Steven1
Kaye, Thomas1
more Committee Members »

Creator

Keener, William Kelvin1
Schisler, David Albert1
Silvernail, Ian S.1
Williamson, John D. (John David), 1948 1

Date

Date range begin – Date range end

Current results range from 1985 to 2008

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Decade

2000-20091
1990-19991
1980-19892

Degree Field

Botany and Plant Pathology4

Degree Level

Doctoral3
Master's1

Degree Name

Doctor of Philosophy (Ph.D.)3
Master of Science (M.S.)1

File Format

application/pdf1

Language

English [eng]4

License

All rights reserved1

Non-Academic Affiliation

Oregon State University. Graduate School4

Peer Reviewed

No4

Resource Type

Dissertation3
Masters Thesis1

Rights Statement

Copyright Not Evaluated3
In Copyright1

Subject

Abscisic acid1
Endangered plants -- Conservation -- Oregon -- Cave Junction Area1
Endangered plants -- Conservation -- Oregon -- Medford Area1
Fusarium1
Lomatium -- Conservation -- Oregon -- Cave Junction Area1
more Subjects »

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