This image compares three DNA sequencing technologies: Sanger sequencing, Massively Parallel DNA sequencing, and Nanopore DNA sequencing. Sanger sequencing (left) sequences 500-700 bases per reaction ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. A SickKids led study has found that tiny repeated DNA segments called short tandem repeats vary not only in length but also in ...

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 ...

Sequencing nearly half a million genomes, researchers show that most additive genetic influences on height, lipids, and other complex traits are now directly measurable, while pinpointing ultra-rare ...

A study published in the journal Science reveals how jumping fragments of human DNA, a type of genetic parasite, destabilize the cancer genome. Unstable genomes are a fertile playground for cancer ...

MASSIVELY parallel sequencing (MPS) has transformed forensic DNA analysis by allowing scientists to examine multiple DNA markers simultaneously and in far greater detail than earlier methods. Despite ...