News tagged with dna amplification

Bacteria breakthrough for safer food

(Phys.org)—Chicken meat and other foods will be able to be screened for bacteria even faster and more effectively than ever, thanks to breakthrough nanobiotechnology research.

Jan 14, 2013
4.8 / 5 (5) 1 | with audio podcast

New method for sequencing genome in a single cell

(Phys.org)—The traditional genome sequencing process requires thousands of cells (or more) to provide sufficient DNA, and this means that variations that are only present in a small number of cells―such as early cancer ...

Dec 21, 2012 report
5 / 5 (4) 0 | with audio podcast

Bioluminescent technology for easy tracking of GMO

It is important to be able to monitor genetically modified (GM) crops, not only in the field but also during the food processing chain. New research published in BioMed Central's open access journal BMC Biotechnology shows ...

Apr 30, 2012
3 / 5 (1) 0

New DNA analysis thousand times more sensitive

(PhysOrg.com) -- An international team of researchers has developed a new DNA technology which makes it possible to perform reliable analyses on DNA quantities that are a thousand times smaller than was previously the case. ...

Jun 17, 2011
5 / 5 (4) 0 | with audio podcast

Enzyme necessary for DNA synthesis can also erase DNA

In this week's edition of Proceedings of the National Academy of Sciences, PNAS, Uppsala University scientists describe a new mechanism behind an important process that causes a rapid reduction of DNA in the chromosomes of bac ...

Jun 08, 2009
4.7 / 5 (3) 0