Index Catalog // ScholarsArchive@OSU

Induced Mutation for Improving Cascade and Centennial Hop

Creator:: Getty, Brooke A.
Abstract:: Hop, Humulus lupulus L. is a dioecious perennial species. The female hop plant produces flowers that mature into ‘cones’ which are used as a raw material in the beer brewing process to impart bitterness, flavor, and aroma. The craft beer industry in the current global beer market continues to experience...
Resource Type:: Masters Thesis
Full Text:: : ______________________________________________________ Shaun Townsend Hop, Humulus lupulus L. is a dioecious perennial species. The female hop

Potential Heterotic Groups in Hop as Determined by AFLP Analysis

Creator:: Townsend, M. Shaun and Henning, John A.
Abstract:: Hop (Humulus lupulus L.) is a perennial, dioecious species in which the female inflorescence (cones) are harvested and used in the beer-brewing process to impart bittering and/or flavoring to beer. Hop breeders have typically utilized clonal selection and hybridization to develop new cultivars. The use of genetically diverse parents for...
Resource Type:: Article
Full Text:: Groups in Hop as Determined by AFLP Analysis M. Shaun Townsend* and John A. Henning ABSTRACT �-acid was

AFLP Discrimination of Native North American and Cultivated Hop

Creator:: Townsend, M. Shaun and Henning, John A.
Abstract:: Hop (Humulus lupulus L.) is cultivated for the female flowers, or “cones,” which traditionally have been used as a bittering and flavoring agent in beer. Hop breeding historically relied on relatively simple selection techniques within established breeding lines. Supplementing current breeding material with new genetic sources would enhance a hop...
Resource Type:: Article
Full Text:: Discrimination of Native North American and Cultivated Hop M. Shaun Townsend* and John A. Henning ABSTRACT Hop

Field-Based Estimates of Heritability and Genetic Correlations in Hop

Creator:: Henning, John A. and Townsend, M. Shaun
Abstract:: Hop (Humulus lupulus L. var. lupulus) is grown worldwide for the production of the dried female inflorescence (strobulus), or cones, used principally for the bittering and flavoring of beer. Information is scant on the inheritance of traits of economic importance in hop, and present knowledge is based on historical data...
Resource Type:: Article
Full Text:: Estimates of Heritability and Genetic Correlations in Hop John A. Henning* and M. Shaun Townsend ABSTRACT

AFLP Analysis of DNA from Dried Hop Cones

Creator:: Townsend, M. Shaun, Henning, John A., and Moore, Daniel L.
Abstract:: Hop (Humulus lupulus L.) cones are used extensively in beer brewing to enhance flavor and impart bittering. Verifying hops cultivar identity has traditionally been accomplished by morphological characteristics or a chemical analysis of lupulin glands but these traits may vary according to environmental influences. The objective of this research was...
Resource Type:: Article
Full Text:: . Shaun Townsend, John A. Henning,* and Daniel L. Moore ABSTRACT technique to identify accurately hop

Potential Heterotic Crosses in Hops as Estimated by AFLP-Based Genetic Diversity and Coefficient of Coancestry

Creator:: Henning, John A., Townsend, M. Shaun, and Kenny, Steven
Abstract:: Hop is a dioecious perennial with female plants grown commercially for brewing purposes. Parent selection in hop breeding on the basis of heterotic potential has not been reported in literature even though dominance has been reported in hops for several economically important traits. The objectives of this study were to...
Resource Type:: Article
Full Text:: AFLP-Based Genetic Diversity and Coefficient of Coancestry John A. Henning,1 USDA-ARS National

From the Oregon Wolfe Barley to fall-sown food barley : markers, maps, marker-assisted selection and quantitative trait loci

Creator:: Chutimanitsakun, Yada
Abstract:: Understanding complex traits is a fundamental challenge in plant genetics and a prerequisite for molecular breeding. Tools for trait dissection are markers, maps, and quantitative trait locus (QTL) analysis. Marker-assisted selection (MAS) is an application that integrates these tools. In this thesis research, a new sequence-based marker was evaluated, maps...
Resource Type:: Dissertation
Full Text:: : Patrick M. Hayes Understanding complex traits is a fundamental challenge in plant genetics and a pre

Genome Wide Association Mapping for Abiotic and Biotic Stresses in Barley (Hordeum vulgare L.) Using Diverse Arrays of Doubled Haploids Derived From Intercrossing Exotic and Adapted Germplasm

Creator:: Hernandez, Javier
Abstract:: The following dissertation consists of six sections: a general introduction, three manuscripts, a general conclusion, and an overall bibliography. The three manuscripts report on: (1) identifying genetic interactions in diverse germplasm developed during introgression of a major gene conferring resistance to stem rust (Puccinia graminis f. sp. tritici), (2) mapping...
Resource Type:: Dissertation
Full Text:: M. Hayes The following dissertation consists of six sections: a general introduction, three

Registration of ‘Teamaker’ Hop

Creator:: Henning, John A., Haunold, Alfred, Townsend, M. Shaun, Gent, David H., and Parker, Thomas B.
Abstract:: ’Teamaker’ hop (Humulus lupulus L.) (Reg. No. CV-28, PI 558864) was developed by the USDA-ARS as a unique, nonbittering, high beta-acids hop and was released on 26 June 2006. The defining characteristics of Teamaker are its near-zero percent alpha acids levels—a distinctive condition in the Humulus species (Haunold et al.,...
Resource Type:: Article
Full Text:: . Henning,* Alfred Haunold, M. Shaun Townsend, David H. Gent, and Thomas B. Parker J.A. Henning, A. Haunold

QTL mapping of powdery mildew susceptibility in hop (Humulus lupulus L.)

Creator:: Henning, John A., Townsend, M. Shaun, Gent, David H., Bassil, Nahla, Matthews, Paul, Buck, Emily, and Beatson, Ron
Abstract:: Hop powdery mildew [Podosphaera macularis (Wallr.) U. Braun & S. Takam.] is best controlled via the production of resistant varieties. Recent evidence supports selection against plant susceptibility genes to fungal pathogens as a more durable resistance mechanism than selection for resistance genes. The objective of this study was to identify...
Resource Type:: Article
Full Text:: lupulus L.) QTL mapping of powdery mildew susceptibility in hop (Humulus lupulus L.) John A. Henning

ScholarsArchive@OSU

Induced Mutation for Improving Cascade and Centennial Hop

Potential Heterotic Groups in Hop as Determined by AFLP Analysis

AFLP Discrimination of Native North American and Cultivated Hop

Field-Based Estimates of Heritability and Genetic Correlations in Hop

AFLP Analysis of DNA from Dried Hop Cones

Potential Heterotic Crosses in Hops as Estimated by AFLP-Based Genetic Diversity and Coefficient of Coancestry

From the Oregon Wolfe Barley to fall-sown food barley : markers, maps, marker-assisted selection and quantitative trait loci

Genome Wide Association Mapping for Abiotic and Biotic Stresses in Barley (Hordeum vulgare L.) Using Diverse Arrays of Doubled Haploids Derived From Intercrossing Exotic and Adapted Germplasm

Registration of ‘Teamaker’ Hop

QTL mapping of powdery mildew susceptibility in hop (Humulus lupulus L.)

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