Results 101 to 110 of about 295,678 (328)

Statistical methods for detecting genes associated with sperm competition in natural populations of Drosophila, using blocks of tightly linked single nucleotide polymorphisms : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Statistics at Massey University, Albany, New Zealand [PDF]

open access: yes, 2007
The purpose of the project is to develop statistical methods for detecting genes associated with sperm competition in natural populations of Drosophila (fruit flies). The flies' genotype information given by Fiumera et al.
Werner, Lillian Li
core  

Combining haplotypers

open access: yes, 2007
Statistically resolving the underlying haplotype pair for a genotype measurement is an important intermediate step in gene mapping studies, and has received much attention recently. Consequently, a variety of methods for this problem have been developed.
Kääriäinen, Matti   +3 more
openaire   +2 more sources

Schizophrenia Genetics Modulates Clinical Depressive Features

open access: yesAmerican Journal of Medical Genetics Part B: Neuropsychiatric Genetics, EarlyView.
ABSTRACT Schizophrenia (SCZ) genetic liability, quantified by polygenic scores (PGS), may influence clinical phenotypes in major depressive disorder (MDD). We investigated the effect of the SCZ‐PGS derived from the latest SCZ genome‐wide association study (GWAS) on MDD symptom severity, comorbidities, and treatment outcomes.
Alessandro Serretti   +13 more
wiley   +1 more source

TagSNP analyses of the PON gene cluster: effects on PON1 activity, LDL oxidative susceptibility, and vascular disease

open access: yesJournal of Lipid Research, 2006
Paraoxonase 1 (PON1) activity is consistently predictive of vascular disease, although the genotype at four functional PON1 polymorphisms is not. To address this inconsistency, we investigated the role of all common PON1 genetic variability, as measured ...
Christopher S. Carlson   +13 more
doaj   +1 more source

Depression Polygenicity and Disease Activity and Disability Worsening in Multiple Sclerosis

open access: yesAnnals of Neurology, EarlyView.
Objective A better understanding of factors associated with multiple sclerosis (MS) disease activity and disability is needed. Given the strong link between comorbid depression and MS disease activity and disability, we aimed to determine whether the depression genetic burden, as modelled using its polygenic score, is associated with MS disease ...
Ali Manouchehrinia   +24 more
wiley   +1 more source

A Major Root Architecture QTL Responding to Water Limitation in Durum Wheat

open access: yesFrontiers in Plant Science, 2019
The optimal root system architecture (RSA) of a crop is context dependent and critical for efficient resource capture in the soil. Narrow root growth angle promoting deeper root growth is often associated with improved access to water and nutrients in ...
Samir Alahmad   +13 more
doaj   +1 more source

Biallelic Variants in the DARS2 Gene as a Novel Cause of Axonal Charcot–Marie–Tooth Disease

open access: yesAnnals of Neurology, EarlyView.
Objective Charcot–Marie–Tooth (CMT) disease is a heterogeneous group of genetic neuropathies, with >90 genes identified. Several aminoacyl‐tRNA synthetases have been linked to CMT. DARS2, encoding the mitochondrial aspartyl‐tRNA synthetase, has been typically associated with leukoencephalopathy with brainstem and spinal cord involvement and lactate ...
Berta Estévez‐Arias   +23 more
wiley   +1 more source

The Variability of Cytoplasmic DNA Haplotypes of Norway Spruce in the Provenance Trials [PDF]

open access: yesСибирский лесной журнал, 2014
A genetic analysis of mitochondrial (mtDNA) and chloroplast (cpDNA) genomes of 27 climatypes of Norway spruce was conducted in the provenance (Cherikov forestry district, Republic of Belarus).
V. E. Padutov   +4 more
doaj  

Genetic diversity and prevalence of CCR2-CCR5 gene polymorphisms in the Omani population

open access: yesGenetics and Molecular Biology, 2014
Polymorphisms in the regulatory region of the CCR5 gene affect protein expression and modulate the progress of HIV-1 disease. Because of this prominent role, variations in this gene have been under differential pressure and their frequencies vary among ...
Samira H. Al-Mahruqi   +5 more
doaj   +1 more source

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