In an elite cross of maize a major quantitative trait locus controls one-fourth of the genetic variation for grain yield

P Ajnone-Marsan, G Monfredini, WF Ludwig… - Theoretical and Applied …, 1995 - Springer
Quantitative trait loci (QTLs) for grain yield, dry matter content and test weight were identified
in an F 2 segregating population derived from a single cross between two elite maize lines …

Comparative mapping in F2∶3 and F6∶7 generations of quantitative trait loci for grain yield and yield components in maize

DF Austin, M Lee - Theoretical and Applied Genetics, 1996 - Springer
This study was conducted to compare maize quantitative trait loci (QTL) detection for grain
yield and yield components in F 2∶ 3 and F 6∶ 7 recombinant inbred (RI) lines from the …

Molecular Marker‐Facilitated Investigations of Quantitative Trait Loci in Maize. II. Factors Influencing Yield and its Component Traits1

CW Stuber, MDA Edwards, JF Wendel - Crop Science, 1987 - Wiley Online Library
Because traits such as grain yield are polygenically inherited and strongly influenced by
environment, determination of genotypic values from phenotypic expression is not precise …

Molecular-marker-facilitated studies of morphological traits in maize. II: Determination of QTLs for grain yield and yield components

LR Veldboom, M Lee - Theoretical and Applied Genetics, 1994 - Springer
Genetic factors controlling quantitative inheritance of grain yield and its components have
not previously been investigated by using replicated lines of an elite maize (Zea mays L.) …

Characterization of a yield quantitative trait locus on chromosome five of maize by fine mapping

GI Graham, DW Wolff, CW Stuber - Crop Science, 1997 - Wiley Online Library
In an earlier study for identifying quantitative trait loci (QTLs) a maize (Zea mays L.)
population generated from the cross B73× Mo17, a major effect on grain yield and yield …

Identification of QTL for grain yield in an elite hybrid of maize: repeatability of map position and effects in independent samples derived from the same population.

P Ajmone-Marsan, G Monfredini, A Brandolini… - 1996 - cabidigitallibrary.org
Little information is presently available on the repeatability of quantitative trait loci (QTL)
identification across different samples and different environments. In previous experiments …

Detection of quantitative trait loci for grain yield and yield components in maize across generations in stress and nonstress environments

DF Austin, M Lee - Crop Science, 1998 - Wiley Online Library
Grain yield is the primary trait of interest in maize (Zea mays L.) breeding programs, but its
evaluation is complicated by genetic heterogeneity, a complex biological basis, and …

Identification of quantitative trait loci using a small sample of topcrossed and F4 progeny from maize

WD Beavis, OS Smith, D Grant, R Fincher - Crop science, 1994 - Wiley Online Library
Plant breeders have an interest in the identification of genomic regions associated with the
expression of quantitative traits because they recognize that such information could be used …

Genetic mapping of quantitative trait loci in maize in stress and nonstress environments: I. Grain yield and yield components

LR Veldboom, M Lee - Crop Science, 1996 - Wiley Online Library
The utility of restriction fragment length polymorphisms (RFLPs) in detecting quantitative trait
loci (QTL) in maize (Zea mays L.) populations has been established. Conflicting results have …

Quantitative trait loci mapping and epistatic analysis for grain yield and yield components using molecular markers with an elite maize hybrid

J Yan, H Tang, Y Huang, Y Zheng, J Li - Euphytica, 2006 - Springer
The aim of this investigation was to map quantitative trait loci (QTL) associated with grain
yield and yield components in maize and to analyze the role of epistasis in controlling these …