Method of DNA detection and quantification by single-molecule hybridization and manipulation

摘要

The present invention relates to a fast method for the detection and the quantification of a nucleic acid, DNA or RNA. Specifically, the invention provides a method for detecting and quantifying the presence of a specific nucleic acid molecule which is based on physical and electronic treatments. The method of the invention is particularly useful for applications as diverse as detection of chromosomal abnormal distributions or gene expression analysis.