CDCA7 binds to the hemimethylation site in the major groove of nucleosomal DNA without base-flipping. R274 confers preferential binding of CDCA7 to a hemimethylated CpG. The side chain of Q275 is ...

DNA methylation, a process by which methyl groups are added to DNA molecules, is essential for the maintenance of DNA and the overall health of an organism. Disruptions in the standard DNA methylation ...

The prostate is the single organ most frequently afflicted by cancer in men. Prostate cancer affects approximately 4 million American men, with another 330,000 men expected to be diagnosed with the ...

Every cell type in the human body carries the same approximately 3.2 billion base pairs of DNA, yet a liver cell behaves nothing like a neuron. The epigenome explains this difference: in each cell, ...

DNA methylation is an epigenetic modification in which a methyl group is added to a DNA base without changing the underlying DNA sequence. In mammals, the best-known form is 5-methylcytosine (5mC), ...

DNA and RNA methylation, initially thought to operate as distinct pathways, have been shown to interact closely, shifting our understanding of gene regulation. A team of researchers from the ...

A graphic of a purple and magenta Cas9 protein, which is a somewhat round, but uneven, ball, bound to a yellow and orange strand of DNA, which is a long, thin spiral that is vertical to the protein.

"Should I be taking a probiotic?" is a question that Maggie Stanislawski, PhD, assistant professor in the University of Colorado Department of Biomedical Informatics (DBMI), gets asked often. The ...