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Article
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Effect of Ppd-1 genes on durum wheat flowering time and grain filling duration in a wide range of latitudes 

Royo, C.; Alfaro, C.; Villegas, D.; Ammar, K.; Dreisigacker, S. (Cambridge University Press, 2016)
Understanding the effect of genetic factors controlling flowering time is essential to fine-tune crop development to each target environment and to maximize yield. A set of 35 durum wheat genotypes of spring growth-habit ...
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Changes in durum wheat root and aerial biomass caused by the introduction of the Rht-B1b dwarfing allele and their effects on yield formation 

Subira, J.; Álvaro, F.; Garcia del Moral, L.F.; Royo, C.; Ammar, K.; Dreisigacker, S. (Springer Verlag, 2016)
Aims: This study aimed to quantify the changes in root and aerial biomass of durum wheat brought about by the introduction of the Rht-B1b dwarfing allele and their effects on yield formation. Methods A historical series ...
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Strategies for selecting crosses using genomic prediction in two wheat breeding programs 

Lado, B.; Battenfield, S.D.; Guzman, C.; Quincke, M.; Singh, R.P.; Dreisigacker, S.; Peña-Bautista R.J.; Fritz, A.K.; Silva, P.; Poland, J.; Gutiérrez, L (Crop Science Society of America, 2017)
The single most important decision in plant breeding programs is the selection of appropriate crosses. The ideal cross would provide superior predicted progeny performance and enough diversity to maintain genetic gain. The ...
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Resistance of winter wheat to Heterodera filipjevi in Turkey 

Dababat, A.A.; Erginbas-Orakci, G.; Toktay, H.; Imren, M.; Akin, B.; Braun, H.J.; Dreisigacker, S.; Elekcioglu, I.H.; Morgounov, A.I. (The Scientific and Technology Research Council of Turkey, 2014)
Cereal cyst nematodes (CCNs) are plant parasites that significantly limit global cereal production. The most frequently reported pathogenic species are Heterodera avenae, H. filipjevi, and H. latipons. One of the most ...
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Applications of machine learning methods to genomic selection in breeding wheat for rust resistance 

González-Camacho, J.M; Ornella, L.; Pérez-Rodríguez, P.; Gianola, D.; Dreisigacker, S.; Crossa, J. (Crop Science Society of America, 2018)
New methods and algorithms are being developed for predicting untested phenotypes in schemes commonly used in genomic selection (GS). The prediction of disease resistance in GS has its own peculiarities: a) there is consensus ...
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Genetic diversity and population structure of native maize populations in Latin America and the Caribbean 

Bedoya-Salazar, C.A.; Dreisigacker, S.; Hearne, S.; Franco, J.; Mir, C.; Prasanna, B.M.; Suketoshi Taba; Charcosset, A.; Warburton, M.L. (Public Library of Science, 2017)
This study describes the genetic diversity and population structure of 194 native maize populations from 23 countries of Latin America and the Caribbean. The germplasm, representing 131 distinct landraces, was genetically ...
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Population- and genome-specific patterns of linkage disequilibrium and SNP variation in spring and winter wheat (Triticum aestivum L.) 

Shiaoman Chao; Dubcovsky, J.; Dvorak, J.; Ming-Cheng Luo; Baenziger, P.S.; Matnyazov, R.; Clark, D.R.; Talbert, L.E.; Anderson, J.A.; Dreisigacker, S.; Glover, K.; Chen, J.; Campbell, K.; Bruckner, P.L.; Rudd, J.C.; Haley, S.; Carver, B.F.; Perry, S.; Sorrells, M.E.; Akhunov, E. (BioMed Central, 2010)
Background: Single nucleotide polymorphisms (SNPs) are ideally suited for the construction of high-resolution genetic maps, studying population evolutionary history and performing genome-wide association mapping experiments. ...
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Breeding-assisted genomics: applying meta- GWAS for milling and baking quality in CIMMYT wheat breeding program 

Battenfield, S.D.; Sheridan, J.L.; Silva, L.D.C.E.; Miclaus, K.J.; Dreisigacker, S.; Wolfinger, R.D.; Peña Bautista, R.J.; Singh, R.P.; Jackson, E.W.; Fritz, A.K.; Guzman, C.; Poland, J.A. (Public Library of Science, 2018)
One of the biggest challenges for genetic studies on natural or unstructured populations is the unbalanced datasets where individuals are measured at different times and environments. This problem is also common in crop ...
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Prospects and challenges of applied genomic selection-a new paradigm in breeding for grain yield in bread wheat 

Juliana, P.; Singh, R.P.; Poland, J.; Mondal, S.; Crossa, J.; Montesinos-Lopez, O.A.; Dreisigacker, S.; Perez-Rodriguez, P.; Huerta-Espino, J.; Crespo Herrera, L.A.; Velu, G. (Crop Science Society of America, 2018)
Genomic selection (GS) has been promising for increasing genetic gains in several species. Therefore, we evaluated the potential integration of GS for grain yield (GY) in bread wheat (Triticum aestivum L.) in CIMMYT's elite ...
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Hybrid wheat prediction using genomic, pedigree, and environmental covariables interaction models 

Basnet, B.R.; Crossa, J.; Dreisigacker, S.; Perez-Rodriguez, P.; Yann Manes; Singh, R.P.; Rosyara, U.; Camarillo-Castillo, F.; Murua, M. (Crop Science Society of America, 2019)
In this study, we used genotype × environment interactions (G×E) models for hybrid prediction, where similarity between lines was assessed by pedigree and molecular markers, and similarity between environments was accounted ...
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Author
Dreisigacker, S. (95)
Crossa, J. (27)Singh, R.P. (27)Pérez-Rodríguez, P. (15)Sehgal, D. (15)Poland, J. (14)Ammar, Karim (13)Crespo Herrera, Leonardo Abdiel (13)Mondal, S. (11)Huerta-Espino, J. (10)... View More
Date Issued
2020 - 2022 (41)2010 - 2019 (52)2006 - 2009 (2)
Type
Article (95)
Agrovoc
WHEAT (42)PLANT BREEDING (19)QUANTITATIVE TRAIT LOCI (18)GENETIC MARKERS (16)TRITICUM AESTIVUM (16)DISEASE RESISTANCE (14)GENOMICS (14)MARKER-ASSISTED SELECTION (12)SINGLE NUCLEOTIDE POLYMORPHISM (12)HARD WHEAT (10)... View More
Keywords
Genomic Selection (13)Genome-Wide Association Study (10)Wheat Breeding (5)Genotyping by Sequencing (4)GenPred (3)Shared Data Resources (3)Abiotic Stress Tolerance (2)Anther Extrusion (2)Bread Wheat (2)Cereal Cyst Nematodes (2)... View More
Region
Global (6)China (1)Mexico (1)
CGIAR Initiative
Accelerated Breeding (1)
CGIAR Impact Area
Climate adaptation & mitigation (1)Poverty reduction, livelihoods & jobs (1)
CGIAR Action Area
Genetic Innovation (1)
CGIAR Donor or Funder
Accelerating Genetic Gains in Maize and Wheat for Improved Livelihoods (AG2MW) (1)Agricultural Agreement Research Fund (JA) in Norway (1)Bill & Melinda Gates Foundation (1)CIMMYT CRP (maize and wheat) (1)Foundation for Research Levy on Agricultural Products (FFL) (1)... View More


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