In a way, sequencing DNA is very simple: There's a molecule, you look at it, and you write down what you find. You'd think it would be easy—and, for any one letter in the sequence, it is. The problem ...

DNA methylation is a key epigenome component that helps dictate how genes are expressed, contributing to normal cell and tissue differentiation during development, as well as the process of biological ...

A routine experiment with a new single-cell DNA sequencing method turned into a surprising scientific twist when researchers ...

A team of biochemists has discovered in bacteria a protein capable of building DNA without following known genetic ...

Cornell researchers have found that a new DNA sequencing technology can be used to study how transposons move within and bind to the genome. Transposons play critical roles in immune response, ...

New technological advancements have allowed us to look at the entire human genome. The genome is the complete set of genetic information encoded in the DNA. Human DNA has around three billion letters ...

Roche has put forward a new approach to genetic analysis, which it describes as sequencing-by-expansion—a proprietary method that pulls apart the DNA molecule and amplifies the signal of each ...

A new DNA sequencing technique that delivers faster and more accurate bacterial infection diagnoses could be implemented nationwide. The method, developed by the Medicines and Healthcare products ...

Scientists at Stanford University have discovered that DRT3, a unique defense system found in bacteria, creates DNA to ...

Lamia Wahba is studying how information outside the genetic code can pass between generations and what that means for ...

Epigenetics is the study of various heritable alterations that control gene expression without changing the DNA sequence. 1 The name epigenetics comes from the Greek prefix “epi”, which means on top ...