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Filtering by: Academic Affiliation Botany and Plant Pathology Remove constraint Academic Affiliation: Botany and Plant Pathology Degree Level Bachelor's Remove constraint Degree Level: Bachelor's Language English [eng] Remove constraint Language: English [eng] Commencement Year Unknown Remove constraint Commencement Year: Unknown

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A NERD-Exocyst Interaction Facilitates the Growth of Roots and Root Hairs in Arabidopsis

Creator:

Moussaoui, Ibrahim

Abstract:

The growth of a plant’s root system is essential for its survival. Preliminary observations suggest that a protein complex called the exocyst may play a role in the development of the root system by facilitating the growth of roots and root hairs. Previous work discovered a protein that potentially interacts...

Resource Type:

Presentation

Date Created:
A NERD-Exocyst Interaction Facilitates the Growth of Roots and Root Hairs in Arabidopsis

Creator:

Moussaoui, Ibrahim

Abstract:

The growth of a plant’s root system is essential for its survival. Preliminary observations suggest that a protein complex called the exocyst may play a role in the development of the root system by facilitating the growth of roots and root hairs. Previous work discovered a protein that potentially interacts...

Resource Type:

Poster

Date Created:
Identifying genes that influence the ability of Rhodococcus to benefit plants

Creator:

Lederhos, Heidi

Abstract:

Symbioses are intimate interactions between two different organisms. In a pathogenic interaction, one organism benefits and the other is generally harmed; whereas in a mutualistic interaction, the members reciprocally benefit. Rhodococcus is a genus of Gram-positive bacteria that persist in a variety of terrestrial and aquatic ecosystems. Although better known...

Resource Type:

Poster
Characterizing the role of fasR in phytopathogenic Rhodococcus

Creator:

Stevens, Danielle M.

Resource Type:

Poster
Characterizing novel bacterial isolates that inhibit the growth of gall-forming phytopathogenic bacteria

Creator:

Belcher, Michael S.

Abstract:

Agrobacterium tumefaciens and Rhodococcus fascians are plant pathogenic bacteria that can induce crown and leafy galls on plants, respectively. Infection by these bacteria results in disfigured, unsellable plants, leading to significant economic losses to the nursery industry. A. tumefaciens and R. fascians are capable of infecting a broad range of...

Resource Type:

Poster
Freeze tolerance: comparing two geographically isolated populations of the cinnabar moth

Creator:

Lieberenz, Tim, Mattsson, Monte, Bürgi, Linda, and McEvoy, Peter

Abstract:

Freezing to death in winter is a danger faced by ectothermic organisms throughout temperate climates. One adaptation of lepidopteran insects for overwinter survival is the sequestration of antifreeze solutes in the hemolymph prior to pupal diapause. This acts to depress freezing points during the long and immobile pupal stage during...

Resource Type:

Poster
Soil solarization at an organic farm: effects on weed emergence, soil nutrients and soil microbial communities

Creator:

Trammell, Caleb, Eberhart, Joyce, and Parke, Jennifer L.

Abstract:

Weed management is one of the main challenges for organic agriculture. Soil solarization has been shown to be an effective mitigation strategy for weeds and soil borne plant pathogens but few studies have been conducted in cooler climates such as the Pacific Northwest.

Resource Type:

Poster
Host plant dependent disease progression of the microsporidian parasite Nosema tyriae on Cinnabar moth larvae

Creator:

Berns, Kathryn, Buergi, Linda, and McEvoy, Peter

Abstract:

Tyria jacobaeae was introduced as a biological control agent to control the noxious weed Jacobea vulgaris. Eventually introduced to the Cascade mountain range of Oregon, T. jacobaeae has been found to feed on Senecio triangularis, a native plant closely related to J. vulgaris. Nosema tyriae is a parasitic fungus under...

Resource Type:

Poster
Small secreted proteins of pyrenophora tritici-repentis and their role in wheat Infection

Creator:

Hernandez, Jason, Manning, Viola, Pandelova, Iovanna, and Ciuffetti, Lynda M.

Abstract:

Host-selective toxins (HSTs) secreted by the pathogenic isolate of Pyrenophora tritici-repentis, BFP, are major pathogenicity factors in tan spot disease of wheat. Along with characterized HSTs such as Ptr ToxA (ToxA), BFP secretes at least two more uncharacterized toxic components. In an attempt to identify these additional components, 12 candidate...

Resource Type:

Research Paper
Development of a new molecular diagnostics tool for Agrobacterium tumefaciens

Creator:

Fuller, Skylar, Savory, Elizabeth, Weisberg, Alex, and Chang, Jeff

Abstract:

Agrobacterium tumefaciens causes the economically important plant disease, crown gall. These galls are the result of abnormal growth that manifests itself on either the root or the stem and can be devastating for the ornamental plant industry. Introduction of A. tumefaciens to a nursery can be highly detrimental and thus...

Resource Type:

Poster

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Academic Affiliation

Botany and Plant Pathology[remove]15
College of Science1
Crop and Soil Science1

Advisor

Chang, Jeff2
Fowler, John2
Ciuffetti, Lynda M.1
Grunwald, Niklaus1
Jaiswal, Pankaj1
more Advisors »

Conference Name

Celebration of Undergraduate Excellence5

Creator

Jaiswal, Pankaj2
Mcevoy, Peter2
Moussaoui, Ibrahim2
Belcher, Michael S.1
Berns, Kathryn1
more Creators »

Contributor

Chang, Jeff H.3
Cole, Rex2
Fowler, John E.2
Fuller, Skylar2
Savory, Elizabeth A.2
more Contributors »

Date

Date range begin – Date range end

Current results range from 2012 to 2018

View distribution

Decade

2010-201915

Degree Field

Biology1

Degree Level

Bachelor's[remove]15

Degree Name

Bachelor of Science (B.S.)11

Language

English [eng][remove]15

License

All rights reserved2

Non-Academic Affiliation

Oregon State University. Celebration of Undergraduate Excellence8
Oregon State University. Undergraduate Research, Scholarship, and the Arts (URSA)7

Peer Reviewed

No15

Resource Type

Poster11
Presentation3
Research Paper1

Rights Statement

In Copyright14
Copyright Not Evaluated1

Subject

Cinnabar moth2
Nosema1
Phytophthora infestans1
Potatoes -- Disease and pest resistance1
Soil solarization1

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