Listar Artículos, capítulos, libros...UCO por autor "200e56cb-5680-4f8a-9ad6-63bfa132deba"
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Response to drought and heat stress on wheat quality, with special emphasis on bread-making quality, in durum wheat
Guzmán, Carlos; Autrique, Jorge Enrique; Mondal, Suchismita; Singh, Ravi P.; Govindan, Velu; Morales-Dorantes, Anayeli; Posadas-Romano, Gabriel; Crossa, Jose; Ammar, Karim; Peña, Roberto Javier (Elsevier, 2016)Durum wheat accounts for more than 50% of the total wheat-growing area in the Mediterranean region,where is used for the preparation of diverse food products, including pasta and bread. The effects of drought and heat ... -
Response to heat stress and glutenins allelic variation effects on quality traits in durum wheat
Tabbita, Facundo; Ammar, Karim; Ibba, Maria Itria; Andrade, Francisco; Maccaferri, Marco; Corinna Sanguineti, María; Tuberosa, Roberto; Guzmán, Carlos (Wiley, 2024)In the context of climate change, high temperature is one of the main abiotic stresses hampering durum wheat production. Through the characterization of an international panel of 271 genotypes, this study investigates the ... -
Solvent Retention Capacity and Gluten Protein Composition of Durum Wheat Flour as Influenced by Drought and Heat Stress
Labuschagne, Maryke; Guzmán, Carlos; Phakela, Keneuoe; Wentzel, Barend; Biljon, Angeline van (MDPI, 2021)Drought and temperature stress can cause considerable gluten protein accumulation changes during grain-filling, resulting in variations in wheat quality. The contribution of functional polymeric components of flour to its ... -
Unlocking the Patterns of the Tunisian Durum Wheat Landraces Genetic Structure Based on Phenotypic Characterization in Relation to Farmer’s Vernacular Name
Robbana, Cyrine; Kehel, Zakaria; Ammar, Karim; Guzmán, Carlos; Ben Naceur, M’Barek; Amri, Ahmed (MDPI, 2021)During the 1970s, Tunisian durum wheat landraces were replaced progressively by modern cultivars. These landraces are nowadays maintained by smallholder farmers in some ecological niches and are threatened gradually by ... -
Use of rapid tests to predict quality traits of CIMMYT bread wheat genotypes grown under different environments
Guzmán, Carlos; Mondal, Suchismita; Govindan, Velu; Autrique, Jorge Enrique; Posadas-Romano, Gabriel; Cervantes, Fausto; Crossa, Jose; Vargas, Mateo; Singh, Ravi P.; Peña, Roberto Javier (Elsevier, 2016)At the International Maize and Wheat Improvement Center (CIMMYT), wheat quality improvement is an important goal of breeding. CIMMYT scientists develop germplasm, which is diverse for quality traits intended for use in ... -
Use of wheat genetic resources to develop biofortified wheat with enhanced grain zinc and iron concentrations and desirable processing quality
Guzmán, Carlos; Medina-Larque, Sofía; Govindan, Velu; González-Santoyo, Héctor; Singh, Ravi P.; Huerta-Espino, Julio; Ortiz-Monasterio, Iván; Peña, Roberto Javier (Elsevier, 2014)As a major cereal crop worldwide, wheat contributes on average one-fifth of the calories in the human diet and is the main source of protein and nutrients for much of the world's population. Wheat varieties with improved ... -
Variability in iron, zinc and phytic acid content in a worldwide collection of commercial durum wheat cultivars and the effect of reduced irrigation on these traits
Magallanes, Ana; Hernández-Espinosa, Nayeli; Govindan, Velu; Posadas-Romano, Gabriel; Ordóñez-Villegas, Virginia; Crossa, Jose; Ammar, Karim; Guzmán, Carlos (Elsevier, 2017)Diets very rich in cereals have been associated with micronutrient malnutrition, and the biofortification of them, has been proposed as one of the best approaches to alleviate the problem. Durum wheat is one of the main ... -
Waxy genes from spelt wheat: new alleles for modern wheat breeding and new phylogenetic inferences about the origin of this species
Guzmán, Carlos; Caballero, Leonor; Martín, Luis Miguel; Álvarez, Juan B. (Oxford University Press, 2012)Background and Aims Waxy proteins are responsible for amylose synthesis in wheat seeds, being encoded by three waxy genes (Wx-A1, Wx-B1 and Wx-D1) in hexaploid wheat. In addition to their role in starch quality, waxy loci ... -
Yield and Quality in Purple-Grained Wheat Isogenic Lines
Morgounov, Alexey; Karaduman, Yaşar; Akin, Beyhan; Aydogan, Sinan; Stephen Baenziger, Peter; Bhatta, Madhav; Chudinov, Vladimir; Dreisigacker, Susanne; Govindan, Velu; Güler, Safure; Guzmán, Carlos; Nehe, Ajit; Poudel, Rachana; Rose, Devin; Gordeeva, Elena; Shamanin, Vladimir; Subasi, Kemal; Zelenskiy, Yuriy; Khlestkina, Elena (MDPI, 2020)Breeding programs for purple wheat are underway in many countries but there is a lack of information on the effects of Pp (purple pericarp) genes on agronomic and quality traits in variable environments and along the product ...