Results 101 to 110 of about 97,365 (285)

Prediction of haplotypes for ungenotyped animals and its effect on marker-assisted breeding value estimation [PDF]

open access: yes, 2010
Background: In livestock populations, missing genotypes on a large proportion of animals are a major problem to implement the estimation of marker-assisted breeding values using haplotypes.
Calus, M.P.L.   +2 more
core   +3 more sources

SNP genotyping with fluorescence polarization detection [PDF]

open access: yesHuman Mutation, 2002
When a fluorescent molecule is excited by plane polarized light, the fluorescence emitted is also polarized. The degree of fluorescence polarization (FP) detected, under constant temperature and solvent viscosity, is proportional to the molecular weight of the dye molecule.
openaire   +3 more sources

Genomic Analysis of Trichotillomania

open access: yesAmerican Journal of Medical Genetics Part B: Neuropsychiatric Genetics, EarlyView.
ABSTRACT Trichotillomania (TTM) is a psychiatric condition in which people feel an overwhelming urge to pull out their hair, resulting in noticeable hair loss and significant distress. Twin and family studies suggest that TTM is at least partly genetic, but no genome‐wide analyses have been completed.
Matthew W. Halvorsen   +4 more
wiley   +1 more source

The Role of SLC39A8.p.(Ala391Thr) in Schizophrenia Symptom Severity and Cognitive Ability: Cross‐Sectional Studies of Schizophrenia and the General UK Population

open access: yesAmerican Journal of Medical Genetics Part B: Neuropsychiatric Genetics, EarlyView.
ABSTRACT The missense SNP NC_000004.12:g.102267552C>T (also known as SLC39A8.p.(Ala391Thr), rs13107325) in SLC39A8 encodes a zinc transporter. This SNP has been linked to schizophrenia and is the likely causal variant for one of the genome‐wide association loci associated with the disorder. Using regression analyses, we tested whether the schizophrenia‐
Sophie E. Smart   +12 more
wiley   +1 more source

Genetics of Response to ECT, TMS, Ketamine and Esketamine

open access: yesAmerican Journal of Medical Genetics Part B: Neuropsychiatric Genetics, EarlyView.
ABSTRACT Treatment‐resistant mood disorders are often managed with intensive interventions that include electroconvulsive therapy (ECT), transcranial magnetic stimulation (TMS), ketamine, and esketamine, but the role of genetics in clinical response to those interventions is yet to be clearly determined.
Clio E. Franklin   +18 more
wiley   +1 more source

Leveraging local identity-by-descent increases the power of case/control GWAS with related individuals

open access: yes, 2014
Large case/control Genome-Wide Association Studies (GWAS) often include groups of related individuals with known relationships. When testing for associations at a given locus, current methods incorporate only the familial relationships between ...
Li, Peng   +3 more
core   +1 more source

Toward genome-wide SNP genotyping [PDF]

open access: yesNature Genetics, 2005
Genome-wide association studies with SNP markers are expected to allow identification of genes that underlie complex disorders. Hundreds of thousands of SNP markers will be required for comprehensive genome-wide association studies. The development of microarray-based methods for SNP genotyping on this scale remains a demanding task, despite many ...
openaire   +3 more sources

Genome‐Wide Insights and Polygenic Risk Scores in Common Epilepsies: A Narrative Review

open access: yesAmerican Journal of Medical Genetics Part B: Neuropsychiatric Genetics, EarlyView.
ABSTRACT The research of single gene‐related disorders or pathogenic copy‐number variations (CNVs) has given a significant impetus to the shift from a diagnostic work‐up focused on epileptic syndromes to genomic approaches in individuals with severe pediatric‐onset epilepsies and in developmental and epileptic encephalopathies.
Mario Mastrangelo   +5 more
wiley   +1 more source

Special features of RAD Sequencing data:implications for genotyping [PDF]

open access: yes, 2012
Restriction site-associated DNA Sequencing (RAD-Seq) is an economical and efficient method for SNP discovery and genotyping. As with other sequencing-by-synthesis methods, RAD-Seq produces stochastic count data and requires sensitive analysis to develop ...
Blaxter, Mark L   +5 more
core   +1 more source

Non‐Invasive Prenatal Testing by Cell‐Free DNA (cfNIPT) for Detecting Turner Syndrome With Mosaicism and Structural Variants—Prenatal Findings and Postnatal Outcomes

open access: yesAmerican Journal of Medical Genetics Part C: Seminars in Medical Genetics, EarlyView.
ABSTRACT Turner Syndrome (TS) is a sex chromosomal disorder associated with karyotype heterogeneity. Although TS can be associated with severe prenatal findings, most often linked to the 45, X karyotype, the majority of TS fetuses have no overt phenotype, resulting in delayed diagnosis and management.
Ivonne Bedei   +10 more
wiley   +1 more source

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