Buscar
Mostrando ítems 31-40 de 51
Article
Comparison between linear and non-parametric regression models for genome-enabled prediction in wheat
(Genetics Society of America, 2012)
In genome-enabled prediction, parametric, semi-parametric, and non-parametric regression models have been used. This study assessed the predictive ability of linear and non-linear models using dense molecular markers. The ...
Article
Efecto de la translocacion 1bl.1rs en la calidad del grano y harina de trigo*
(INIFAP, 2011)
Presence of translocation 1BL.1RS (rye secalin proteins) in wheat genome, it has been associated with different effects on grain quality and dough rheology, depending on genetic background in which is evaluated. This is ...
Article
Multi-trait and multi-environment QTL analyses for resistance to wheat diseases
(Public Library of Science, 2012)
Background: Stripe rust, leaf rust, tan spot, and Karnal bunt are economically significant diseases impacting wheat production. The objectives of this study were to identify quantitative trait loci for resistance to these ...
Article
The screening of wheat germplasm for resistance to stripe and leaf rust in Kazakhstan using molecular markers
(David Publishing, 2012)
Resistance to stripe and leaf rusts is the most important objectives in Kazakhstan, and they are the major factor that adversely affects wheat yield and quality and finally causes considerable economic damage. This study ...
Article
Wheat yield potential
(Ministry of Culture, Information and Sport of the Republic of Kazakhstan, 2006)
В обзоре изложены вопросы генетического улучшения урожайности пшеницы и представлены результаты международной селекции пшеницы. Показано, что в будущем в связи с растущей мировой потребностью в зерне пшеницы и ограниченными ...
Article
Microsatellite markers for genes Lr34/Yr18 and other quantitative trait loci for leaf rust and stripe rust resistance in bread wheat
(American Phytopathological Society (APS), 2003)
Leaf rust and stripe rust, caused by Puccinia triticina and P. striiformis, respectively, are important diseases of wheat in many countries. In this study we sought to identify molecular markers for adult plant resistance ...
Article
Genetics of leaf rust resistance in brambling wheat
(American Phytopathological Society (APS), 2008)
The CIMMYT-developed spring wheat ‘Brambling’ has a high level of adult-plant resistance (APR) to leaf rust caused by Puccinia triticina. Our objectives were to determine the genetic basis of resistance in ...
Article
Characterization of seedling infection types and adult plant infection responses of monogenic Sr gene lines to race TTKS of Puccinia graminis f. sp. tritici.
(American Phytopathological Society (APS), 2007)
Stem rust, caused by Puccinia graminis f. sp. tritici, historically was one of the most destructive diseases of wheat and barley. The disease has been under effective control worldwide through the widespread use of host ...
Article
Quantitative trait loci mapping for adult-plant resistance to powdery mildew in bread wheat
(American Phytopathological Society (APS), 2006)
Powdery mildew, caused by Blumeria graminis f. sp. tritici, is a major disease to wheat (Triticum aestivum) worldwide. Use of adult-plant resistance (APR) is an effective method to develop wheat cultivars with durable ...
Article
Genetic analysis of adult-plant resistance to leaf rust in five spring wheat genotypes
(American Phytopathological Society (APS), 2003)
Inheritance of adult-plant resistance to leaf rust, caused by Puccinia triticina, was studied in the progeny of a one-way diallel cross involving five CIMMYT-derived adult-plant resistant wheat (Triticum aestivum) genotypes ...