A study by WEHI scientists has shed new light on one of the most fundamental mysteries of biology: how cells divide and grow ...

Each species has its own DNA sequence—a unique structure of the four chemical “letters” that DNA uses (abbreviated A, C, G, and T, which stand for adenine, cytosine, guanine, and thymine). DNA ...

Although DNA barcoding, or in this case "megabarcoding," may seem complex, it is an accessible and effective method for ...

DNA barcoding for screening of lipid nanoparticles. Lipid nanoparticles have shown great promise for drug delivery as witnessed in their use for the SARS-CoV-2 vaccine.

From 2017 to 2022, Bob Grant was Editor in Chief of The Scientist, where he started in 2007 as a Staff Writer.

For more than a decade, scientists have been using genetic markers like these, also called DNA barcodes, to identify tissue samples from plants, animals, or anything else with DNA.

A barcode for every species . Ever since that first moth experiment, Hebert and his team have been adding more and more species to their growing catalogue. In 2010 they founded a consortium called the ...

Melting DNA into a barcode Date: July 19, 2010 Source: ... These are found in two pair varieties; AT, which stands for adenine and thymine, and GC, which stands for guanine and cytosine.

DURHAM, N.C. – What people say they’ve eaten and what they’ve actually eaten are often two very different lists of foods. But a new technique using DNA barcoding to identify the plant matter in human ...

DNA barcoding, in this case so-called 'megabarcoding', might sound mysterious, but it isn't really. We will come back to that later. First, let us take a look at why we don't know enough yet.