Pyrosequencing technique is based on sequencing-by-synthesis principle. The method is based on the sequencing of single stranded DNA and now-a-days sequencing of double stranded DNA is also possible.

The method, which uses nanopores to read individual nucleotides, paves the way for better – and cheaper – DNA sequencing. DNA sequencing is a technique that can determine exact sequence of a DNA ...

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 ...