Index Catalog // ScholarsArchive@OSU

Quantitative trait locus mapping of yield and yield components in barley (Hordeum vulgare L.)

Creator:: Traore, Abdoulaye
Abstract:: Higher grain yield is a key objective in barley (Hordeum vulgare. L) breeding. Despite extensive research on the genetics of yield and its components, selection for yield per se is still the most extensively employed because of negative relationships among components, modest correlations between yield and any particular component, and...
Resource Type:: Masters Thesis
Full Text:: . Kronstad, Shawn A. Mehlenbacher and Harry S. Nakaue for serving on my graduate committee. Thanks also to

Quantitative trait locus analysis of agronomic and malting quality traits in the Harrington x Morex barley (Hordeum vulgare L.) mapping population

Creator:: Marquez-Cedillo, Luis A.
Abstract:: Characterization of the determinants of economically important phenotypes showing complex inheritance should lead to more effective use of genetic resources. This study was conducted to determine the number, genome location and effects of QTLs determining malting quality and agronomic traits in the two North American barley quality standards. Using a...
Resource Type:: Dissertation
Full Text:: linkage map. Drs. W. Legge, B. Rossnagel, S. Ulirich, and D. Wesenberg were involved in the phenotype

Effects of selection, recombination and plot type on phenotypic and quantitative trait locus analyses in barley (Hordeum vulgare L.)

Creator:: Iyamabo, Odianosen E.
Resource Type:: Dissertation
Full Text:: and F2-S populations respectively). The number and position of quantitative trait loci (QTL) detected

Exploiting Hordeum vulgare subsp. spontaneum genetic resources : diversity analysis and germplasm development

Creator:: Matus, Iván Ariel
Abstract:: Wild barley (Hordeum vulgare subsp. spontaneum) could be a source of useful genes for improving cultivated barley. The useful genes present in Hordeum vulgare subsp. spontaneum may be new alleles at described loci, or these may be entirely new genes in the sense that there is limited allelic variation at...
Resource Type:: Dissertation
Full Text:: . the scald-resistance gene Ri-s 14 (Garvin et al., 1997). This research involved three components

Analysis of genetic resistance to barley stripe rust (Puccinia striiformis f. sp. hordei)

Creator:: Prehn, Doris A.
Abstract:: Stripe rust (Puccinia striiformis f. sp. hordei) is a serious disease of barley that can cause up to 70% yield loss in susceptible varieties. The fungus is moving northward, threatening major barley production areas in the US, where most cultivars are susceptible. Fungicides are available for control of stripe rust,...
Resource Type:: Masters Thesis
Full Text:: , in the M arm of chromosome 7. The Rph12 locus was found to be linked to the r (semismooth awn) and s

Genetic analysis of malt extract and grain yield in a spring barley (Hordeum vulgare L.) cross

Creator:: Ozdemir, Ergun
Resource Type:: Masters Thesis
Full Text:: Guelph, Ontario D. Falk + Canada 4 1992 Pullman, Washington S. Ullrich + + USA 5 1992 Brandon

Mapping and introgression of disease resistance genes in barley (Hordeum vulgare L.)

Creator:: Toojinda, Theeryut
Abstract:: Molecular tools, coupled with unique germplasm stocks and rigorous phenotyping, are useful for developing a better understanding of qualitative and quantitative disease resistance genes in plants. The identification of molecular markers linked to all types of resistance genes provides opportunities for implementing a range of resistance breeding strategies, ranging from...
Resource Type:: Dissertation
Full Text:: markers to select progeny with a probability of earring the target QTL allele (s), (2) confirm the target

Stripe rust resistance pyramids in barley

Creator:: Castro Tabo, Ariel Julio
Abstract:: Genetic resistance is the most appropriate way to control diseases in crop plants. Resistance can be described as qualitative (involving a gene-for-gene system) or quantitative (with continuous distribution of disease levels). The relationships between different types of resistance remain obscure, as does the genetics of quantitative traits. The use of...
Resource Type:: Dissertation
Full Text:: Uruguay, Ing. Agrs. Oswaldo Ernst, Esteban Hoffman, Andrea Benitez, Armen Kemanián and Luis Viega, for

Testing the effectiveness of barley stripe rust resistance QTL detected in Mexico and the USA against a possible new race in Peru and mapping of genes conferring resistance to leaf rust and mildew in the same population

Creator:: Rossi, Carlos
Abstract:: Barley is the fourth most important cereal crop in the world because of its broad adaptation, its utility as a feedstock and for human food, and the superior properties of barley malt for brewing. Three of the most important foliar diseases of barley, on a worldwide level are: barley leaf...
Resource Type:: Masters Thesis
Full Text:: population. Segregating progeny (e.g. F2) or single seed descent lines (S SD) are commonly used. In barley

Genetic analysis of vernalization, photoperiod, and winter hardiness in barley (Hordeum vulgare L.)

Creator:: Pan, Aihong
Resource Type:: Masters Thesis
Full Text:: Commencement June 1994 APPROVED: Associate Professor of Crop and Soil S nce in charge of major Read of

ScholarsArchive@OSU

Quantitative trait locus mapping of yield and yield components in barley (Hordeum vulgare L.)

Quantitative trait locus analysis of agronomic and malting quality traits in the Harrington x Morex barley (Hordeum vulgare L.) mapping population

Effects of selection, recombination and plot type on phenotypic and quantitative trait locus analyses in barley (Hordeum vulgare L.)

Exploiting Hordeum vulgare subsp. spontaneum genetic resources : diversity analysis and germplasm development

Analysis of genetic resistance to barley stripe rust (Puccinia striiformis f. sp. hordei)

Genetic analysis of malt extract and grain yield in a spring barley (Hordeum vulgare L.) cross

Mapping and introgression of disease resistance genes in barley (Hordeum vulgare L.)

Stripe rust resistance pyramids in barley

Testing the effectiveness of barley stripe rust resistance QTL detected in Mexico and the USA against a possible new race in Peru and mapping of genes conferring resistance to leaf rust and mildew in the same population

Genetic analysis of vernalization, photoperiod, and winter hardiness in barley (Hordeum vulgare L.)

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