Results 331 to 340 of about 142,044 (357)

Pleiotropic QTL Analysis

Biometrics, 1998
Statistical methods for the detection of genes influencing quantitative trait (QTLs) with the aid of genetic markers are well developed for the analysis of a single trait. In practice, many experimental data contain observations on multiple correlated traits and methods that permit joint analysis of all traits are now required.
Mangin, Brigitte, B.   +2 more
openaire   +4 more sources

QTL analysis of cleistogamy in soybean [PDF]

open access: possibleTheoretical and Applied Genetics, 2008
Early-maturing cultivars of soybean [Glycine max (L.) Merr.] native to the shores of the Sea of Okhotsk (Sakhalin and Kuril Islands) and eastern Hokkaido (northern Japan) have a strong tendency to produce cleistogamous flowers throughout their blooming period.
Nisar A. Khan   +6 more
openaire   +2 more sources

QTL mapping of grain weight in rice and the validation of the QTL qTGW3.2

Gene, 2013
A recombinant inbred line (RIL) population bred from a cross between a javanica type (cv. D50) and an indica type (cv. HB277) rice was used to map seven quantitative trait loci (QTLs) for thousand grain weight (TGW). The loci were distributed on chromosomes 2, 3, 5, 6, 8 and 10.
Gaoneng Shao   +8 more
openaire   +3 more sources

Moving from QTL experimental results to the utilization of QTL in breeding programmes

Animal Genetics, 1998
Results from quantitative trait loci studies cannot be readily implemented into breeding schemes through marker assisted selection because of uncertainty about whether the quantitative trait loci identified are real and whether the identified quantitative trait loci are segregating in the breeding population.
Spelman, R.J., Bovenhuis, H.
openaire   +3 more sources

WheatQTLdb: a QTL database for wheat

Molecular Genetics and Genomics, 2021
During the last three decades, QTL analysis in wheat has been conducted for a variety of individual traits, so that thousands of QTL along with the linked markers, their genetic positions and contribution to phenotypic variation (PV) for concerned traits are now known.
Kalpana Singh   +29 more
openaire   +3 more sources

QTL-BSA: A Bulked Segregant Analysis and Visualization Pipeline for QTL-seq

Interdisciplinary Sciences: Computational Life Sciences, 2019
In recent years, the application of Whole Genome Sequencing (WGS) on plants has generated sufficient data for the identification of trait-associated genomic loci or genes. A high-throughput genome-assisted QTL-seq strategy, combined with bulked-segregant analysis and WGS of two bulked populations from a segregating progeny with opposite phenotypic ...
Sanling Wu, Jie Qiu, Qikang Gao
openaire   +3 more sources

Believe it or not, QTLs are accurate!

Trends in Plant Science, 2006
It is generally believed that mapping quantitative trait loci (QTLs) does not accurately position genes underlying polygenic traits on the genome, which limits the application of QTL analysis in marker-assisted selection and gene discovery. However, now that a few plant QTLs have been cloned or accurately tagged, it appears that they might be accurate ...
openaire   +3 more sources

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