Index Catalog // ScholarsArchive@OSU

Wheat (Triticum aestivum) Kernel Polymers as Breeding Targets for Improved End-Use Quality

Creator:: Trittinger, Susanne
Abstract:: Wheat is a staple food crop with many applications. The composition and quantity of major and minor flour components greatly influence functional dough properties, processing quality, and end-use suitability. Seven to 15% of the weight of wheat flour is protein and the gluten proteins comprise 80-85% of that. The gluten...
Resource Type:: Dissertation
Full Text:: . Abstract approved: ______________________________________________________ Robert S. Zemetra

Modern Wheat Breeding: Next Generation Sequencing and CRISPR Transformation

Creator:: Brandt, Kali M.
Abstract:: Wheat (Tritium aestivum) is an extremely important crop worldwide. It accounts for almost one quarter of the calories consumed each day by more than one third of the world’s population, and is grown over more land area than any other crop. Wheat breeding programs constantly strive to increase or maintain...
Resource Type:: Dissertation
Full Text:: Transformation. Abstract approved: ______________________________________________________ Robert S

DNA repair and crossing over favor similar chromosome regions as discovered in radiation hybrid of Triticum

Creator:: Kumar, Ajay, Bassi, Filippo M., Paux, Etienne, Al-Azzam, Omar, de Jimenez, Monika Michalak, Denton, Anne M., Gu, Yong Q., Huttner, Eric, Kilian, Andrzej, Kumar, Sachin, Goyal, Aakash, Iqbal, Muhammad J., Tiwari, Vijay K., Dogramaci, Munevver, Balyan, Harindra S., Dhaliwal, Harcharan S., Gupta, Pushpendra K., Randhawa, Gursharn S., Feuillet, Catherine, Pawlowski, Wojciech P., and Kianian, Shahryar F.
Abstract:: Background: The uneven distribution of recombination across the length of chromosomes results in inaccurate estimates of genetic to physical distances. In wheat (Triticum aestivum L.) chromosome 3B, it has been estimated that 90% of the cross over events occur in distal sub-telomeric regions representing 40% of the chromosome. Radiation hybrid...
Resource Type:: Article
Full Text:: , Miftahudin, Gustafson JP, Lazo G, Chao S, Anderson OD, Linkiewicz AM, Dubcovsky J, La Rota M, Sorrells ME

Seed protein and chromosome number analyses of experimental wheat x jointed goatgrass (Aegilops cylindrica Host) hybrid derivatives

Creator:: Crémieux, Lis︡ele
Abstract:: The occurrence of seed-producing wheat x jointed goatgrass hybrids in infested wheat fields suggests the possibility of gene flow between the two species. This study investigates 'Madsen' wheat x jointed goatgrass F₁ and reciprocal backcross derivatives produced in experimental field plantings. Electrophoresis of the high molecular weight (HMW) glutenin seed...
Resource Type:: Masters Thesis
Full Text:: believed to be the most likely donor candidate of the B genome of the polyploid wheats (Daud and Gustafson

Inheritance of resistance to Septoria leaf blotch in selected spring bread wheat genotypes (Triticum aestivum L.)

Creator:: Briceno Felix, Guillermo Ariel
Abstract:: Septoria leaf blotch of wheat is a major biotic factor limiting the grain yield. To determine the nature of inheritance involving selected genotypes, three resistant semidwarf spring wheat lines exhibiting durable global resistance and one susceptible cultivar were crossed in all possible combinations, excluding reciprocals. Parents, Fl, F2, and F3...
Resource Type:: Masters Thesis
Full Text:: expression of all three disease traits. The resistant parents Bobwhite"S" and Kavkaz /K4500 L.A.4 were

Wheat genotypes selected under optimum conditions and their response to water and heat stress

Creator:: Briceno-Felix, Guillermo Ariel
Abstract:: Concerns have been expressed that wheat (Triticum aestivum L.) cultivars selected under optimum conditions may lack adequate adaptation for stress environments. Experimental populations were grown under three environmental conditions 1) optimum, 2) reduced irrigation, and 3) high temperature. Field experiments were conducted at the Center for Northwest Experimental Station (CIANO),...
Resource Type:: Dissertation
Full Text:: grain yield for 45 winter wheat Fl 's Kronstad (1963) used a path-coefficient analysis. High positive

Biology and management of glyphosate-resistant creeping bentgrass

Creator:: Hancock, Daniel M.
Abstract:: A two year study was conducted at two locations to determine the effect of three perennial ryegrass (Lolium perenne L.) row spacings on creeping bentgrass (Agrostis stolonfera L.) biomass and seed production. At Location 1 in 2002, the creeping bentgrass biomass within the 7.62 cm row spacing was less than...
Resource Type:: Masters Thesis
Full Text:: ). pp. 56-59. Conley, S. P., L. K. Burning, and T. R. Connell. 2001. Effect of cultivar, row spacing

Localization and genetic mapping of some factors influencing rachis brittleness and free-threshing habit in wheat

Creator:: Nalam, Vamsi J.
Abstract:: Domesticated forms of wheat exhibit traits that have increased their adaptation to cultivation by humans. Some of the most critical adaptive differences involve changes to morphological features that make the crop easier to harvest like ear rachis stiffness (brittle to non-brittle rachis) and the ease with which the seed is...
Resource Type:: Masters Thesis
Full Text:: ) on 5AL (Sears, 1954); C (compact spike) on 2DL (Rao, 1972); and S (spherical grain) on 3DS (Rao, 1977

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:: ), Strider (S), Waxbar (W), Maja (Ma), Legacy (Le) and Doyce (D

Pearl millet [Pennisetum glaucum (L.) R. Br.] consensus linkage map constructed using four RIL mapping populations and newly developed EST-SSRs

Creator:: Rajaram, Vengaldas, Nepolean, Thirunavukkarasu, Senthilvel, Senapathy, Varshney, Rajeev K., Vadez, Vincent, Srivastava, Rakesh K., Shah, Trushar M., Supriya, Ambawat, Kumar, Sushil, Kumari, Basava Ramana, Bhanuprakash, Amindala, Narasu, Mangamoori Lakshmi, Riera-Lizarazu, Oscar, and Hash, Charles Thomas
Abstract:: Background: Pearl millet [Pennisetum glaucum (L.) R. Br.] is a widely cultivated drought-and high-temperature tolerant C4 cereal grown under dryland, rainfed and irrigated conditions in drought-prone regions of the tropics and sub-tropics of Africa, South Asia and the Americas. It is considered an orphan crop with relatively few genomic and...
Resource Type:: Article

ScholarsArchive@OSU

Wheat (Triticum aestivum) Kernel Polymers as Breeding Targets for Improved End-Use Quality

Modern Wheat Breeding: Next Generation Sequencing and CRISPR Transformation

DNA repair and crossing over favor similar chromosome regions as discovered in radiation hybrid of Triticum

Seed protein and chromosome number analyses of experimental wheat x jointed goatgrass (Aegilops cylindrica Host) hybrid derivatives

Inheritance of resistance to Septoria leaf blotch in selected spring bread wheat genotypes (Triticum aestivum L.)

Wheat genotypes selected under optimum conditions and their response to water and heat stress

Biology and management of glyphosate-resistant creeping bentgrass

Localization and genetic mapping of some factors influencing rachis brittleness and free-threshing habit in wheat

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

Pearl millet [Pennisetum glaucum (L.) R. Br.] consensus linkage map constructed using four RIL mapping populations and newly developed EST-SSRs

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