Search results for "genetics [Smoking]"

data for: Northern European Salmo trutta (L.) populations are genetically divergent across geographical regions and environmental gradients.

2019

SNP genotype data used in: Bekkevold, D. , Höjesjö, J. , Nielsen, E. E., Aldvén, D. , Als, T. D., Sodeland, M. , Kent, M. P., Lien, S. and Hansen, M. M. (2019), Northern European Salmo trutta (L.) populations are genetically divergent across geographical regions and environmental gradients. Evol Appl. doi:10.1111/eva.12877.The file is a comma-separated text file, where each row gives a list of 3782 genotypes; one row per individual (2090 total). Each individual is denoted by its collection ID, given as a 'River number' following Table 1 in Bekkevold et al. (doi:10.1111/eva.12877), followed by an underscore (_), followed by 'Individual number'. Individual SNP locus names are given in the top…

Supplemental Table 1. Spearman rank order correlations between individual analysis methods. Significant (p<0.05) coefficients (rs) are indicated i…

2019

Supplemental Table 1. Spearman rank order correlations between individual analysis methods. Significant (p<0.05) coefficients (rs) are indicated in bold. Supplemental Table 2. Impact of amount of starting DNA on telomere lengths (n=3) calculated using 4 different analysis methods and applying 2 different equations.

Supplemental Figure 1 Southern blot images of telomere profiles for (A) 15 human cell lines and (B) 3 peripheral blood samples. A total of 2.0 g of …

2022

Supplemental Figure 1 Southern blot images of telomere profiles for (A) 15 human cell lines and (B) 3 peripheral blood samples. A total of 2.0 g of DNA was loaded for each cell line in (A), and 1.0, 1.5, 2.0 and 2.5 g of DNA, as indicated above each lane, for peripheral blood (PB) samples in (B). bp=base pairs

178 – Promoter region of foxp2 gene: epigenetic and evolutionary analysis

2008

Methyl-CpG-binding proteins

2000

CpG methylation, the most common epigenetic modification of vertebrate genomes, is primarily associated with transcriptional repression. MeCP2, MBD1, MBD2, MBD3 and MBD4 constitute a family of vertebrate proteins that share the methyl-CpG-binding domain (MBD). The MBD, consisting of about 70 residues, possesses a unique alpha/beta-sandwich structure with characteristic loops, and is able to bind single methylated CpG pairs as a monomer. All MBDs except MBD4, an endonuclease that forms a complex with the DNA mismatch-repair protein MLH1, form complexes with histone deacetylase. It has been established that MeCP2, MBD1 and MBD2 are involved in histone deacetylase-dependent repression and it i…

openSNP–A Crowdsourced Web Resource for Personal Genomics

2014

Genome-Wide Association Studies are widely used to correlate phenotypic traits with genetic variants. These studies usually compare the genetic variation between two groups to single out certain Single Nucleotide Polymorphisms (SNPs) that are linked to a phenotypic variation in one of the groups. However, it is necessary to have a large enough sample size to find statistically significant correlations. Direct-To-Consumer (DTC) genetic testing can supply additional data: DTC-companies offer the analysis of a large amount of SNPs for an individual at low cost without the need to consult a physician or geneticist. Over 100,000 people have already been genotyped through Direct-To-Consumer genet…

Interventions to Slow Aging in Humans: Are We Ready?

2015

The workshop entitled 'Interventions to Slow Aging in Humans: Are We Ready?' was held in Erice, Italy, on October 8-13, 2013, to bring together leading experts in the biology and genetics of aging and obtain a consensus related to the discovery and development of safe interventions to slow aging and increase healthy lifespan in humans. There was consensus that there is sufficient evidence that aging interventions will delay and prevent disease onset for many chronic conditions of adult and old age. Essential pathways have been identified, and behavioral, dietary, and pharmacologic approaches have emerged. Although many gene targets and drugs were discussed and there was not complete consens…

Genome-Wide Association Study for Incident Myocardial Infarction and Coronary Heart Disease in Prospective Cohort Studies: The CHARGE Consortium

2016

Background Data are limited on genome-wide association studies (GWAS) for incident coronary heart disease (CHD). Moreover, it is not known whether genetic variants identified to date also associate with risk of CHD in a prospective setting. Methods We performed a two-stage GWAS analysis of incident myocardial infarction (MI) and CHD in a total of 64,297 individuals (including 3898 MI cases, 5465 CHD cases). SNPs that passed an arbitrary threshold of 5×10−6 in Stage I were taken to Stage II for further discovery. Furthermore, in an analysis of prognosis, we studied whether known SNPs from former GWAS were associated with total mortality in individuals who experienced MI during follow-up. Res…

Large-scale gene-centric analysis identifies novel variants for coronary artery disease.

2011

Coronary artery disease (CAD) has a significant genetic contribution that is incompletely characterized. To complement genome-wide association (GWA) studies, we conducted a large and systematic candidate gene study of CAD susceptibility, including analysis of many uncommon and functional variants. We examined 49,094 genetic variants in ∼2,100 genes of cardiovascular relevance, using a customised gene array in 15,596 CAD cases and 34,992 controls (11,202 cases and 30,733 controls of European descent; 4,394 cases and 4,259 controls of South Asian origin). We attempted to replicate putative novel associations in an additional 17,121 CAD cases and 40,473 controls. Potential mechanisms through w…

Integrating genome-wide genetic variations and monocyte expression data reveals trans-regulated gene modules in humans.

2011

One major expectation from the transcriptome in humans is to characterize the biological basis of associations identified by genome-wide association studies. So far, few cis expression quantitative trait loci (eQTLs) have been reliably related to disease susceptibility. Trans-regulating mechanisms may play a more prominent role in disease susceptibility. We analyzed 12,808 genes detected in at least 5% of circulating monocyte samples from a population-based sample of 1,490 European unrelated subjects. We applied a method of extraction of expression patterns—independent component analysis—to identify sets of co-regulated genes. These patterns were then related to 675,350 SNPs to identify maj…