| Literature DB >> 19518143 |
Linas Mazutis1, Ali Fallah Araghi, Oliver J Miller, Jean-Christophe Baret, Lucas Frenz, Agnes Janoshazi, Valérie Taly, Benjamin J Miller, J Brian Hutchison, Darren Link, Andrew D Griffiths, Michael Ryckelynck.
Abstract
We have developed a method for high-throughput isothermal amplification of single DNA molecules in a droplet-based microfluidic system. DNA amplification in droplets was analyzed using an intercalating fluorochrome, allowing fast and accurate "digital" quantification of the template DNA based on the Poisson distribution of DNA molecules in droplets. The clonal amplified DNA in each 2 pL droplet was further analyzed by measuring the enzymatic activity of the encoded proteins after fusion with a 15 pL droplet containing an in vitro translation system.Mesh:
Substances:
Year: 2009 PMID: 19518143 DOI: 10.1021/ac900403z
Source DB: PubMed Journal: Anal Chem ISSN: 0003-2700 Impact factor: 6.986