scholarly journals Mapping quantitative trait Loci for ordinal traits using the generalized linear model in half-sib designs

2006 ◽  
Vol 55 (3) ◽  
pp. 245-255 ◽  
Author(s):  
Zong-Jun Yin ◽  
Qin Zhang
Keyword(s):  
Quantitative Trait Loci ◽  
Linear Model ◽  
Quantitative Trait ◽  
Generalized Linear Model ◽  
Ordinal Traits ◽  
Trait Loci

Mapping Multiple Quantitative Trait Loci for Ordinal Traits

2004 ◽  
Vol 34 (1) ◽  
pp. 3-15 ◽  
Author(s):  
Nengjun Yi ◽  
Shizhong Xu ◽  
Varghese George ◽  
David B. Allison
Keyword(s):  
Quantitative Trait Loci ◽  
Quantitative Trait ◽  
Ordinal Traits ◽  
Trait Loci

scholarly journals Bayesian Mapping of Genomewide Interacting Quantitative Trait Loci for Ordinal Traits

Genetics ◽  
2007 ◽  
Vol 176 (3) ◽  
pp. 1855-1864 ◽  
Author(s):  
Nengjun Yi ◽  
Samprit Banerjee ◽  
Daniel Pomp ◽  
Brian S. Yandell
Keyword(s):  
Quantitative Trait Loci ◽  
Quantitative Trait ◽  
Ordinal Traits ◽  
Trait Loci ◽  
Bayesian Mapping

scholarly journals Mixed linear model approach for mapping quantitative trait loci underlying crop seed traits

Heredity ◽  
2014 ◽  
Vol 113 (3) ◽  
pp. 224-232 ◽  
Author(s):  
T Qi ◽  
B Jiang ◽  
Z Zhu ◽  
C Wei ◽  
Y Gao ◽  
...  
Keyword(s):  
Quantitative Trait Loci ◽  
Linear Model ◽  
Quantitative Trait ◽  
Mixed Linear Model ◽  
Seed Traits ◽  
Trait Loci ◽  
Model Approach ◽  
Crop Seed

scholarly journals Identification of Novel Quantitative Trait Loci Linked to Crown Rot Resistance in Spring Wheat

2018 ◽  
Vol 19 (9) ◽  
pp. 2666 ◽  
Author(s):  
Gul Erginbas-Orakci ◽  
Deepmala Sehgal ◽  
Quahir Sohail ◽  
Francis Ogbonnaya ◽  
Susanne Dreisigacker ◽  
...  
Keyword(s):  
Quantitative Trait Loci ◽  
Linear Model ◽  
Phenotypic Variation ◽  
Quantitative Trait ◽  
Crown Rot ◽  
Important Species ◽  
Genome Wide ◽  
Population Structure Analysis ◽  
Study Results ◽  
Trait Loci

Crown rot (CR), caused by various Fusarium species, is a major disease in many cereal-growing regions worldwide. Fusarium culmorum is one of the most important species, which can cause significant yield losses in wheat. A set of 126 advanced International Maize and Wheat Improvement Center (CIMMYT) spring bread wheat lines were phenotyped against CR for field crown, greenhouse crown and stem, and growth room crown resistance scores. Of these, 107 lines were genotyped using Diversity Array Technology (DArT) markers to identify quantitative trait loci linked to CR resistance by genome-wide association study. Results of the population structure analysis grouped the accessions into three sub-groups. Genome wide linkage disequilibrium was large and declined on average within 20 cM (centi-Morgan) in the panel. General linear model (GLM), mixed linear model (MLM), and naïve models were tested for each CR score and the best model was selected based on quarantine-quarantine plots. Three marker-trait associations (MTAs) were identified linked to CR resistance; two of these on chromosome 3B were associated with field crown scores, each explaining 11.4% of the phenotypic variation and the third MTA on chromosome 2D was associated with greenhouse stem score and explained 11.6% of the phenotypic variation. Together, these newly identified loci provide opportunity for wheat breeders to exploit in enhancing CR resistance via marker-assisted selection or deployment in genomic selection in wheat breeding programs.

Identification of cis-regulated genes in quantitative trait loci driving liver fibrosis

2012 ◽  
Vol 50 (08) ◽  
Author(s):  
R Hall ◽  
R Müllenbach ◽  
S Huss ◽  
R Alberts ◽  
K Schughart ◽  
...  
Keyword(s):  
Quantitative Trait Loci ◽  
Liver Fibrosis ◽  
Quantitative Trait ◽  
Trait Loci

Identification of NASH Quantitative Trait Loci (QTLs) using in silico mapping analysis in inbred mice

2004 ◽  
Vol 42 (08) ◽  
Author(s):  
F Lammert ◽  
S Hillebrandt ◽  
S Matern ◽  
K Spatz ◽  
RM Green
Keyword(s):  
Quantitative Trait Loci ◽  
Quantitative Trait ◽  
In Silico ◽  
Inbred Mice ◽  
In Silico Mapping ◽  
Mapping Analysis ◽  
Trait Loci
Sign in / Sign up

Export Citation Format

Share Document