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META: A suite of sas programs to analyze multienvironment breeding trials
(2013)
Multi-environment trials (METs) enable the evaluation of the same genotypes in a variety of environments and management conditions. We present here META (Multi Environment Trial Analysis), a suite of 31 SAS programs that ...
Genomic prediction of breeding values when modeling genotype × environment interaction using pedigree and dense molecular markers
(2012)
Genomic selection (GS) has become an important aid in plant and animal breeding. Multienvironment (multitrait) models allow borrowing of information across environments (traits), which could enhance prediction accuracy. ...
Comparing molecular marker combinations in natural or artificial populations
(2012)
Many ecological studies compare the genetic structure of (natural or arti_cial) popula-tions across di_erent (spatial and/or temporal) environments. Genotyping, using modern high-throughput molecular maker technologies, ...
Earliness in wheat: A key to adaptation under terminal and continual high temperature stress in South Asia
(2013)
High temperatures are a primary concern for wheat production in South Asia. A trial was conducted to evaluate the grain yield performance of high yielding, early maturing heat tolerant CIMMYT wheat lines, developed recently ...
Searching for novel sources of field resistance to Ug99 and Ethiopian stem rust races in durum wheat via association mapping
(2013)
Puccinia graminis f. sp. tritici, the causative agent of stem rust in wheat, is a devastating disease of durum wheat. While more than 50 stem rust resistance (Sr) loci have been identified in wheat, only a few of them have ...
Historical changes in grain yield and quality of spring wheat varieties cultivated in Siberia from 1900 to 2010
(2013)
This study focusses on changes in yield, protein content, micronutrient composition and bread-making quality of 32 historical bread wheat varieties. The germplasm was divided into four groups: viz. 1: bred before 1935; 2: ...
Performance and grain yield stability of maize populations developed using marker-assisted recurrent selection and pedigree selection procedures
(Springer, 2016)
A marker-assisted recurrent selection (MARS) program was undertaken in sub-Saharan Africa to improve grain yield under drought-stress in 10 biparental tropical maize populations. The objectives of the present study were ...
A bayesian genomic regression model with skew normal random errors
(Genetics Society of America, 2018)
Genomic selection (GS) has become a tool for selecting candidates in plant and animal breeding programs. In the case of quantitative traits, it is common to assume that the distribution of the response variable can be ...
Genomic prediction of genetic values for resistance to wheat rusts
(2012)
Durable resistance to the rust diseases of wheat (Triticum aestivum L.) can be achieved by developing lines that have race-nonspecific adult plant resistance conferred by multiple minor slow-rusting genes. Genomic selection ...
Genetic structures of the CIMMYT international yield trial targeted to irrigated environments
(2012)
International yield trials are assembled by CIMMYT to disseminate promising wheat breeding materials worldwide. To assess the genomic structure and linkage disequilibrium (LD) within this germplasm, wheat lines disseminated ...