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Mapeamento de QTLs para qualidade da madeira em Eucalyptus grandis x E. urophylla e ancoragem de clones BAC no mapa genéticoQTL mapping for wood properties in Eucalyptus grandis x E. urophylla and anchoring of BAC clones in the genetic map
(Universidade Federal de ViçosaBRGenética animal; Genética molecular e de microrganismos; Genética quantitativa; Genética vegetal; MeMestrado em Genética e MelhoramentoUFV, 2015)
Genetic Mapping of Factors Affecting Quantitative Variation for Flowering in Sunflower
(American Society of Agronomy, 2000-03)
The number of days from seedling emergence to flowering (DTF) is a major consideration in sunflower (Helianthus annuus L.) breeding because the maximum yield of the crop can only be achieved if the cultivars are phenologically adapted to the production environment. Identification of genetic factors that affect flowering could create opportunities for improved breeding methods and for more fundamental investigations of this important trait and its interactions with the environment. The objectives of this study were to locate quantitative trait loci (QTL) for DTF in an elite sunflower population evaluated in four environments. Two hundred thirty-five F<sub>2</sub>-generation plants and their F<sub>3</sub> progeny of a single-cross population of two divergent inbred lines were evaluated in four environments (Fargo, ND and Venado Tuerto, Daireaux, and Balcarce in Argentina). Detection of QTL was facilitated with a genetic linkage map of 205 loci defined by restriction fragment length polymorphism (RFLP) and composite interval mapping. Five QTL of five linkage groups accounted for 89% of the genetic variation for DTF. Gene action was additive at four QTL and dominant at the other locus. Three QTL were detected in all environments and generations. The parental effects and the relative magnitudes of the genetic effects of those QTL were consistent across generations and environments....
QTL Mapping of Growth-Related Traits in a Full-Sib Family of Rubber Tree (Hevea brasiliensis) Evaluated in a Sub-Tropical Climate
(Public Library ScienceSan FranciscoEUA, 2013)
Saturación de un mapa genético de trigo candeal y detección de QTL asociados a actividad de lipoxigenasasSaturation of a durum wheat genetic map and detection of QTL associated to lipoxygenase activity
(Fundacion Romulo Raggio, 2008-12)
Los objetivos de este trabajo fueron la saturación de un mapa genético de trigo candeal y el posterior mapeo de QTL, a fin de identificar regiones genómicas relacionadas con la actividad de lipoxigenasas. También se estimó ...
Qtl Mapping Including Codominant Snp Markers With Ploidy Level Information In A Sugarcane Progeny
(SpringerDordrecht, 2016)