Results 21 to 30 of about 3,463,080 (339)

Characterization and Fine Mapping of qRPR1-3 and qRPR3-1, Two Major QTLs for Rind Penetrometer Resistance in Maize

open access: yesFrontiers in Plant Science, 2022
Stalk strength is one of the most important traits in maize, which affects stalk lodging resistance and, consequently, maize harvestable yield. Rind penetrometer resistance (RPR) as an effective and reliable measurement for evaluating maize stalk ...
Xinwei Hou   +10 more
doaj   +1 more source

Characterization and Use in Wheat Breeding of Leaf Rust Resistance Genes from Durable Varieties

open access: yesBiology, 2021
Leaf rust is one of the most significant diseases of wheat worldwide. In Argentina, it is one of the main reasons for variety replacement that becomes susceptible after large-scale use.
María José Diéguez   +9 more
doaj   +1 more source

Multi-ancestry fine-mapping improves precision to identify causal genes in transcriptome-wide association studies

open access: yesbioRxiv, 2022
Transcriptome-wide association studies (TWAS) are a powerful approach to identify genes whose expression associates with complex disease risk. However, non-causal genes can exhibit association signals due to confounding by linkage disequilibrium patterns
Zeyun Lu   +6 more
semanticscholar   +1 more source

Genome-Wide Identification of Candidate Genes for Milk Production Traits in Korean Holstein Cattle

open access: yesAnimals, 2021
We performed a genome-wide association study and fine mapping using two methods (single marker regression: frequentist approach and Bayesian C (BayesC): fitting selected single nucleotide polymorphisms (SNPs) in a Bayesian framework) through three high ...
Sangwook Kim   +7 more
doaj   +1 more source

The limits of fine‐scale mapping [PDF]

open access: yesGenetic Epidemiology, 2008
AbstractWhen a novel genetic trait arises in a population, it introduces a signal in the haplotype distribution of that population. Through recombination that signal's history becomes differentiated from the DNA distant to it, but remains similar to the DNA close by. Fine‐scale mapping techniques rely on this differentiation to pinpoint trait loci.
Lucian P, Smith, Mary K, Kuhner
openaire   +2 more sources

Dynamic Monitoring and Vibration Analysis of Ancient Bridges by Ground-Based Microwave Interferometry and the ESMD Method

open access: yesRemote Sensing, 2018
In this paper, we propose to conduct a dynamic monitoring and vibration analysis of ancient bridges by means of ground-based microwave interferometry and the extreme-point symmetric mode decomposition (ESMD) method. Ground-based microwave interferometry,
Xianglei Liu   +4 more
doaj   +1 more source

Fine Structure of Matrix Darboux-Toda Integrable Mapping [PDF]

open access: yes, 1998
We show here that matrix Darboux-Toda transformation can be written as a product of a number of mappings. Each of these mappings is a symmetry of the matrix nonlinear Shrodinger system of integro-differential equations. We thus introduce a completely new
Leznov, A. N., Yuzbashyan, E. A.
core   +3 more sources

Haplotype Fine Mapping by Evolutionary Trees [PDF]

open access: yesThe American Journal of Human Genetics, 2000
To refine the location of a disease gene within the bounds provided by linkage analysis, many scientists use the pattern of linkage disequilibrium between the disease allele and alleles at nearby markers. We describe a method that seeks to refine location by analysis of "disease" and "normal" haplotypes, thereby using multivariate information about ...
Lam, Johnny C.   +2 more
openaire   +2 more sources

An Improved Second-Order Blind Identification (SOBI) Signal De-Noising Method for Dynamic Deflection Measurements of Bridges Using Ground-Based Synthetic Aperture Radar (GBSAR)

open access: yesApplied Sciences, 2019
Ground-based synthetic aperture radar (GBSAR) technology has been widely used for bridge dynamic deflection measurements due to its advantages of non-contact measurements, high frequency, and high accuracy.
Xianglei Liu   +3 more
doaj   +1 more source

Precise and Cost-Effective Nanopore Sequencing for Post-GWAS Fine-Mapping and Causal Variant Identification

open access: yesiScience, 2020
Summary: Fine-mapping of interesting loci discovered by genome-wide association study (GWAS) is mandatory to pinpoint causal variants. Traditionally, this fine-mapping is completed through increasing the genotyping density at candidate loci, for which ...
Tarek Magdy   +2 more
doaj   +1 more source

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