Results 21 to 30 of about 36,433 (262)

QTL Express: mapping quantitative trait loci in simple and complex pedigrees [PDF]

open access: yesBioinformatics, 2002
Abstract Summary: QTL Express is the first application for Quantitative Trait Locus (QTL) mapping in outbred populations with a web-based user interface. User input of three files containing a marker map, trait data and marker genotypes allows mapping of single or multiple QTL by the regression approach, with the option to perform ...
George Seaton   +4 more
openaire   +4 more sources

Genetic Mapping and Quantitative Trait Loci Analysis for Disease Resistance Using F2 and F5 Generation-based Genetic Maps Derived from ‘Tifrunner’ × ‘GT-C20’ in Peanut

open access: yesThe Plant Genome, 2013
One mapping population derived from Tifrunner × GT-C20 has shown great potential in developing a high density genetic map and identifying quantitative trait loci (QTL) for important disease resistance, tomato spotted wilt virus (TSWV) and leaf spot (LS).
Hui Wang   +8 more
doaj   +1 more source

Next generation quantitative genetics in plants

open access: yesFrontiers in Plant Science, 2011
The analysis of continuous phenotypic traits through quantitative trait loci analysis, or QTL analysis, allows identification of the loci responsible for the variation observed in nature.
José M Jiménez-Gómez
doaj   +1 more source

Quantitative Trait Loci (QTL)-Guided Metabolic Engineering of a Complex Trait

open access: yesACS Synthetic Biology, 2016
Engineering complex phenotypes for industrial and synthetic biology applications is difficult and often confounds rational design. Bioethanol production from lignocellulosic feedstocks is a complex trait that requires multiple host systems to utilize, detoxify, and metabolize a mixture of sugars and inhibitors present in plant hydrolysates.
Matthew J. Maurer   +7 more
openaire   +2 more sources

Identification of Stable Quantitative Trait Loci for Sheath Blight Resistance Using Recombinant Inbred Line

open access: yesRice Science, 2019
To identify stable quantitative trait loci (QTLs) responsible for sheath blight resistance, a recombinant inbred line mapping population consisting of 219 lines was developed by crossing Lemont and Yangdao 4. Average disease rating, average lesion length,
Chen Yuan   +5 more
doaj   +1 more source

The distribution of the effects of genes affecting quantitative traits in livestock

open access: yesGenetics Selection Evolution, 2001
Meta-analysis of information from quantitative trait loci (QTL) mapping experiments was used to derive distributions of the effects of genes affecting quantitative traits.
Goddard Mike E, Hayes Ben
doaj   +1 more source

Genetics of Fusarium head blight resistance in soft red winter wheat using a genome‐wide association study

open access: yesThe Plant Genome, 2022
Host resistance is an effective and sustainable approach to manage the negative impact of Fusarium head blight (FHB) on wheat (Triticum aestivum L.) grain yield and quality.
Bikash Ghimire   +8 more
doaj   +1 more source

A new approach to detect non-pleiotropic QTL for correlated traits

open access: yesItalian Journal of Animal Science, 2010
In quantitative traits loci (QTL) mapping experiments a number of traits are often recorded. Although most QTL-detection methods are based on single trait analysis, several approaches for multi-trait detection have been proposed (Weller et al., 1996 ...
A. Carta, J.M. Elsen, S. Casu
doaj   +1 more source

Uncovering the genetic landscape for multiple sleep-wake traits.

open access: yesPLoS ONE, 2009
Despite decades of research in defining sleep-wake properties in mammals, little is known about the nature or identity of genes that regulate sleep, a fundamental behaviour that in humans occupies about one-third of the entire lifespan. While genome-wide
Christopher J Winrow   +17 more
doaj   +1 more source

Resistant Peanut Genotype Reprograms Rhizosphere Metabolism to Enhance Bacterial Wilt Suppression

open access: yesAdvanced Science, EarlyView.
The resistant peanut genotype selectively recruits beneficial bacteria, which coincides with the activation of salicylic acid (SA)‐dependent systemic acquired resistance (SAR) against Ralstonia solanacearum. Keystone rhizosphere metabolites are positively correlated with both beneficial microbiome assembly and SAR gene expression.
Rui Ren   +20 more
wiley   +1 more source

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