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High-density Linkage Maps for European Hazelnut (Corylus avellana L.) from Single Nucleotide Polymorphism Markers and Mapping New Sources of Resistance to Eastern Filbert Blight

Creator:: Komaei Koma, Golnaz
Abstract:: European hazelnut (Corylus avellana L.) is a diploid with 11 pairs of chromosomes (2n = 2x = 22), monoecious, dichogamous and wind-pollinated. Eastern filbert blight (EFB) caused by Anisogramma anomala is a serious disease of European hazelnut (Corylus avellana) in North America, and infection leads to cankers that girdle branches...
Resource Type:: Dissertation
Full Text:: : ______________________________________________________ Shawn A. Mehlenbacher European hazelnut (Corylus avellana L.) is a diploid with 11 pairs of

Fine Mapping and Gene Expression Analysis of Self-Incompatibility in Hazelnut

Creator:: Hill, Ryan J.
Abstract:: The European hazelnut (Corylus avellana L.) is a diploid (2n = 2x = 22) tree crop important to the economy of Oregon’s Willamette Valley, where 99% of hazelnut production in the United States is located. Corylus avellana exhibits sporophytic self-incompatibility (SSI), controlled by a single S-locus with at least 33...
Resource Type:: Masters Thesis
Full Text:: : ______________________________________________________ Shawn A. Mehlenbacher The European hazelnut (Corylus avellana L.) is a diploid (2n

Microsatellite Marker Development, Characterization, and Mapping and Investigation of New Sources of Resistance to Eastern Filbert Blight (EFB) in European Hazelnut (Corylus avellana)

Creator:: Sekerli, Merve
Abstract:: European Hazelnut (Corylus avellana L.) is an important crop in the Pacific Northwest where around 5% of the world's hazelnuts are produced. Hazelnut production in the Pacific Northwest is threatened by eastern filbert blight (EFB) caused by the pyrenomycete Anisogramma anomala. Host resistance is a useful strategy to control disease,...
Resource Type:: Masters Thesis
Full Text:: approved: ______________________________________________________ Shawn A. Mehlenbacher

DNA markers and characterization of novel sources of eastern filbert blight resistance in European hazelnut (Corylus avellana L.)

Creator:: Peterschmidt, Brooke C.
Abstract:: European hazelnut is a significant crop in the Pacific Northwest, and the US ranks 4th internationally for hazelnut production. Production in the Pacific Northwest is threatened, however, by the disease eastern filbert blight (EFB) caused by the fungus Anisogramma anomala (Peck) E. Müller. To meet the challenges faced by the...
Resource Type:: Masters Thesis
Full Text:: Shawn A. Mehlenbacher European hazelnut is a significant crop in the Pacific Northwest, and the US

Genetic resistance to eastern filbert blight

Creator:: Coyne, Clarice Jean
Abstract:: Eastern filbert blight, caused by Anisogramma anomala (Peck) E. Muller, is a serious threat to hazelnut (Corylus avellana L.) production. Resistant cultivars offer the best control. Screening systems were needed to reliably identify disease, particularly in immune progeny derived from 'Gasaway'. An indirect enzyme-linked immunosorbant assay (ELISA) was developed using...
Resource Type:: Dissertation
Full Text:: Eastern Filbert Blight Abstract approved: Shawn A. Mehlenbacher Eastern filbert blight, caused by

The evaluation of cold hardiness in Corylus

Creator:: Chozinski, Annie M.
Abstract:: Anthesis of both staminate and pistillate flowers of Corylus occurs in midwinter. To insure adequate pollination and nut set, these flowers must attain a sufficient hardiness level to withstand low temperatures. This study estimated cold hardiness of Corylus cultivars and species using laboratory freezing of shoots without artificial hardening. In...
Resource Type:: Masters Thesis
Full Text:: Hardiness in Corvlus. Abstract approved: Shawn A. Mehlenbacher Anthesis of both staminate and

Isozyme variation and inheritance in hazelnut

Creator:: Cheng, Suozhan
Abstract:: Inheritance of eight enzyme systems, alanine aminopeptidase (AAP), aspartate aminotransferase (AAT), aconitase (ACON), glucose phosphate isomerase (GPI), malate dehydrogenase (MDH), 6-phosphogluconate dehydrogenase (6-PGD), phosphoglucomutase (PGM), and shikimate dehydrogenase (SDH) was studied in hazelnut (Corylus avellana L.) by either polyacrylamide gel electrophoresis (PAGE) or starch gel electrophoresis. Three isozymes were detected...
Resource Type:: Dissertation
Full Text:: Inheritance in Hazelnut Abstract approved: UHM^-V. Shawn A. Mehlenbacher Inheritance of eight enzyme

Investigation of novel sources of genetic resistance to eastern filbert blight

Creator:: Lunde, China F.
Abstract:: To identify novel host genetic resistance to eastern filbert blight, caused by the fungus Anisogramma anomala (Peck) E. Muller, ninety European hazelnut {Corylus avellana L.) varieties and interspecific hybrids (with C. americana Marsh, or C. colurna L.) were screened for response to the eastern filbert blight pathogen after inoculation in...
Resource Type:: Masters Thesis
Full Text:: BLIGHT PATHOGEN China F. Lunde and Shawn A. Mehlenbacher To be submitted to HortScience American

Identification and development of PCR-based markers linked to eastern filbert blight resistance in hazelnut

Creator:: Davis, Joel W.
Abstract:: Using bulked segregant analysis, five RAPD markers were identified that were linked in coupling to a gene conferring complete resistance to eastern filbert blight caused by Anisogramma anomala (Peck) E. Muller in hazelnut (Corylus avellana L.). Two modified backcross populations were inoculated and scored for resistance to the pathogen and...
Resource Type:: Masters Thesis
Full Text:: _. Shawn A. Mehlenbacher Using bulked segregant analysis, five RAPD markers were identified that were

Estimation of genetic-parameters in the Oregon State University Hazelnut (Corylus avellana L.) breeding population

Creator:: Yao, Qiang
Abstract:: Heritability in the narrow sense and in the broad sense, variance components and correlation coefficients are important genetic parameters in a breeding program. The estimates of these parameters can provide important information for a breeder in the selection of parents, the most efficient design for evaluation of seedlings and advanced...
Resource Type:: Dissertation
Full Text:: approved: .^ j _x .. Shawn A. Mehlenbacher Heritability in the narrow sense and in the

ScholarsArchive@OSU

High-density Linkage Maps for European Hazelnut (Corylus avellana L.) from Single Nucleotide Polymorphism Markers and Mapping New Sources of Resistance to Eastern Filbert Blight

Fine Mapping and Gene Expression Analysis of Self-Incompatibility in Hazelnut

Microsatellite Marker Development, Characterization, and Mapping and Investigation of New Sources of Resistance to Eastern Filbert Blight (EFB) in European Hazelnut (Corylus avellana)

DNA markers and characterization of novel sources of eastern filbert blight resistance in European hazelnut (Corylus avellana L.)

Genetic resistance to eastern filbert blight

The evaluation of cold hardiness in Corylus

Isozyme variation and inheritance in hazelnut

Investigation of novel sources of genetic resistance to eastern filbert blight

Identification and development of PCR-based markers linked to eastern filbert blight resistance in hazelnut

Estimation of genetic-parameters in the Oregon State University Hazelnut (Corylus avellana L.) breeding population

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