An economical route to DNA methylation profiling
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چکیده
منابع مشابه
DNA Methylation Profiling Identifies CG Methylation Clusters in Arabidopsis Genes
Cytosine DNA methylation in vertebrates is widespread, but methylation in plants is found almost exclusively at transposable elements and repetitive DNA. Within regions of methylation, methylcytosines are typically found in CG, CNG, and asymmetric contexts. CG sites are maintained by a plant homolog of mammalian Dnmt1 acting on hemi-methylated DNA after replication. Methylation of CNG and asymm...
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Is it not more comfortable to spit saliva in a tube than to be pricked with a needle to draw blood to analyse your health and disease risk? Many patients, study participants and (parents of) young children undoubtedly prefer non-invasive and convenient procedures. Such procedures increase compliance rates especially for longitudinal prospective studies. Saliva is an attractive biofluid providin...
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OBJECTIVE To provide an introduction to the concept of DNA methylation and its function in normal cells, and to explain the possible mechanisms as to how abnormalities in this phenomenon can relate to carcinogenesis. The clinical implications with reference to common malignancies encountered in surgical practice are discussed. SUMMARY BACKGROUND DATA Methylation of DNA is a heritable, enzyme-...
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Epigenetic misregulation is consistent with various non-Mendelian features of schizophrenia and bipolar disorder. To date, however, few studies have investigated the role of DNA methylation in major psychosis, and none have taken a genome-wide epigenomic approach. In this study we used CpG-island microarrays to identify DNA-methylation changes in the frontal cortex and germline associated with ...
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ژورنال
عنوان ژورنال: Nature Reviews Genetics
سال: 2013
ISSN: 1471-0056,1471-0064
DOI: 10.1038/nrg3589