Credit: Kateryna Kon/Science Photo Library/ What is DNA, and how does it work? You don't need a degree in genetics to understand. Here, we'll give an overview of DNA and answer questions ...

From these data, the sequence of the newly synthesized DNA strand is determined, as shown above the peaks. This page has been archived and is no longer updated . How to sequence DNA.

The DNA of human cells consists of a sequence of about 3.1 billion building blocks. Cells go to great lengths to maintain the ...

DNA or deoxyribonucleic acid is the basic hereditary material present in all the cells of an organism and basically provides a blue print for the cell’s functions, growth, reproduction and death.

CRISPR consists of two parts: The first is a strand of RNA that scientists have programmed to locate a string of letters in a DNA sequence. The second is an enzyme -- usually Cas9 -- that serves ...

By creating a more true-to-life representation of DNA's environment, researchers at Northwestern University have discovered that strand separation - the essential process a "resting" double helix ...

Typesetting with DNA. The technique uses a long strand of DNA with a set sequence—the template—and a bunch of shorter, premade DNA molecules that can base pair with specific spots on the ...

Next-generation sequencing (NGS) has made analyzing DNA faster and cheaper, with effects felt in the lab, clinic, and beyond. A set of newly-launched technologies are offering a twist on the ...

As this happens, the nitrogenous bases that make up the DNA affect the ion current flowing through the pore, and by measuring these current changes, researchers can decode the DNA sequence. Now, ...