Search Results - "Agrama, Hesham"

Allelic analysis of sheath blight resistance with association mapping in rice by Jia, Limeng, Yan, Wengui, Zhu, Chengsong, Agrama, Hesham A, Jackson, Aaron, Yeater, Kathleen, Li, Xiaobai, Huang, Bihu, Hu, Biaolin, McClung, Anna, Wu, Dianxing

“…Sheath blight (ShB) caused by the soil-borne pathogen Rhizoctonia solani is one of the most devastating diseases in rice world-wide. Global attention has…”
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Breeding Annual Grain Legumes for Sustainable Agriculture: New Methods to Approach Complex Traits and Target New Cultivar Ideotypes by Duc, Gérard, Agrama, Hesham, Bao, Shiying, Berger, Jens, Bourion, Virginie, De Ron, Antonio M., Gowda, Cholenahalli L. L., Mikic, Aleksandar, Millot, Dominique, Singh, Karam B., Tullu, Abebe, Vandenberg, Albert, Vaz Patto, Maria C., Warkentin, Thomas D., Zong, Xuxiao

“…Although yield and total biomass produced by annual legumes remain major objectives for breeders, other issues such as environment-friendly, resource use…”
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Genome-wide association analyses reveal the genetic basis of biomass accumulation under symbiotic nitrogen fixation in African soybean by Torkamaneh, Davoud, Chalifour, François-P., Beauchamp, Chantal J., Agrama, Hesham, Boahen, Steve, Maaroufi, Halim, Rajcan, Istvan, Belzile, François

“…Key message We explored the genetic basis of SNF-related traits through GWAS and identified 40 candidate genes. This study provides fundamental insights into…”
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Unraveling the complex trait of harvest index with association mapping in rice (Oryza sativa L.) by Li, Xiaobai, Yan, Wengui, Agrama, Hesham, Jia, Limeng, Jackson, Aaron, Moldenhauer, Karen, Yeater, Kathleen, McClung, Anna, Wu, Dianxing

“…Harvest index is a measure of success in partitioning assimilated photosynthate. An improvement of harvest index means an increase in the economic portion of…”
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Association mapping of stigma and spikelet characteristics in rice (Oryza sativa L.) by Yan, Wen Gui, Li, Yong, Agrama, Hesham A, Luo, Dagang, Gao, Fangyuan, Lu, Xianjun, Ren, Guangjun

“…Stigma and spikelet characteristics play an essential role in hybrid seed production. A mini-core of 90 accessions developed from USDA rice core collection was…”
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Evaluation of a M-202 x Oryza nivara advanced backcross mapping population for seedling vigor, yield components and quality by Eizenga, Georgia C, Neves, Péricles C. F, Bryant, Rolfe J, Agrama, Hesham A, Mackill, David J

“…Oryza nivara, the ancestral species of cultivated rice (O. sativa), has been the source of novel alleles for resistance to biotic and abiotic stress lost…”
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The effect of municipal sewage sludge on the quality of soil and crops by Abdul Khaliq, Suad Jaffar, Al-Busaidi, Ahmed, Ahmed, Mushtaque, Al-Wardy, Malik, Agrama, Hesham, Choudri, B. S.

“…Purpose To examine the effects of the application of composted sewage sludge fertilizer (commercially sold as Kala compost) and inorganic (NPK) fertilizers on…”
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Exploring Genetic and Spatial Structure of U.S. Weedy Red Rice (Oryza sativa) in Relation to Rice Relatives Worldwide by Gealy, David R., Agrama, Hesham A., Eizenga, Georgia C.

“…Weedy red rice is a highly troublesome weed of rice in the United States and throughout the world. Effective management of this weed has remained challenging…”
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Evaluation of a M-202 × Oryza nivara advanced backcross mapping population for seedling vigor, yield components and quality by Eizenga, Georgia C, Neves, Péricles C. F, Bryant, Rolfe J, Agrama, Hesham A, Mackill, David J

“…Oryza nivara, the ancestral species of cultivated rice (O. sativa), has been the source of novel alleles for resistance to biotic and abiotic stress lost…”
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Total Grain-Arsenic and Arsenic-Species Concentrations in Diverse Rice Cultivars under Flooded Conditions by Pillai, Tushara R, Yan, Wengui, Agrama, Hesham A, James, William D, Ibrahim, Amir M.H, McClung, Anna M, Gentry, Terry J, Loeppert, Richard H

“…Arsenic (As) is not an essential element and can be toxic to both plants and animals. Low As concentrations in all foodstuffs, including rice grain, is a…”
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Geographic Description of Genetic Diversity and Relationships in the USDA Rice World Collection by Yan, WenGui, Agrama, Hesham, Jia, Melissa, Fjellstrom, Robert, McClung, Anna

“…Knowledge of genetic diversity and relationships among global germplasms of rice collected by the USDA since 1866 is critical for utilization, conservation,…”
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Using minimum DNA marker loci for accurate population classification in rice (Oryza sativa L.) by Agrama, Hesham A., McClung, Anna M., Yan, WenGui

“…Because of the rich diversity among rice accessions grown around the world in distinct environments, traditional methods using morphology, cross compatibility…”
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Genetic diversity and relatedness of rice cultivars resistant to straighthead disorder by Agrama, Hesham A., Yan, WenGui

“…With 4 figures and 3 tables Summary Straighthead, a physiological disorder of rice (Oryza sativa L.), has been reported in numerous rice‐growing countries for…”
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Searching for Germplasm Resistant to Sheath Blight from the USDA Rice Core Collection by Jia, Limeng, Yan, Wengui, Agrama, Hesham A, Yeater, Kathleen, Li, Xiaobai, Hu, Biaolin, Moldenhauer, Karen, McClung, Anna, Wu, Dianxing

“…Sheath blight, caused by the fungal pathogen Rhizoctonia solani, is one of the most important and widely distributed diseases capable of infesting numerous…”
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Genetic analysis of genetic basis of a physiological disorder “straighthead” in rice (Oryza sativa L.) by Li, Xiaobai, Yan, Wengui, Agrama, Hesham, Jackson, Aaron, Jia, Melissa, Jia, Limeng, Moldenhauer, Karen, Correa, Fernando, Wu, Dianxing

“…Straighthead is a physiological disorder in rice that causes yield losses and is a serious threat to rice production worldwide. Identification of QTL…”
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Soil and Plant Minerals Associated with Rice Straighthead Disorder Induced by Arsenic by Yan, WenGui, Agrama, Hesham A, Slaton, Nathan A, Gibbons, James W

“…Application of As as monosodium methanearsonate (MSMA) to soil has become the common practice for rice (Oryza Sativa L.) straighthead evaluation, a…”
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Mapping QTLs in breeding for drought tolerance in maize (Zea mays L.) by Agrama, H.A.S. (Alexandria Univ. (Egypt). Faculty of Agriculture, Dept. of Genetics), Moussa, M.E

“…Grain yield in the maize (Zea mays L) plant is sensitive to drought in the period three weeks either side of flowering. Maize is well-adapted to the use of…”
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RFLP-based Analysis of Recombination Among Resistance Genes to Fusarium Wilt by Scott, John W, Agrama, Hesham A, Jones, John P

“…Tomato ( Lycopersicon esculentum ) line E427 has resistance genes to three races of Fusarium oxysporum f.sp. lycopersici derived from L. pennellii (L.pen)…”
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Genotypic and phenotypic characterization of genetic differentiation and diversity in the USDA rice mini-core collection by Li, Xiaobai, Yan, Wengui, Agrama, Hesham, Hu, Biaolin, Jia, Limeng, Jia, Melissa, Jackson, Aaron, Moldenhauer, Karen, McClung, Anna, Wu, Dianxing

“…A rice mini-core collection consisting of 217 accessions has been developed to represent the USDA core and whole collections that include 1,794 and 18,709…”
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Mapping QTLs for improving grain yield using the USDA rice mini-core collection by Li, Xiaobai, Yan, Wengui, Agrama, Hesham, Jia, Limeng, Shen, Xihong, Jackson, Aaron, Moldenhauer, Karen, Yeater, Kathleen, McClung, Anna, Wu, Dianxing

“…Yield is the most important and complex trait for genetic improvement in crops, and marker-assisted selection enhances the improvement efficiency. The USDA…”
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