Which bind to just comparable chains of DNA highly.

A micro-sized sewing machine for DNA Japanese scientists have made a micro-sized sewing machine to sew long threads of DNA into shape. The task released in the Royal Society of Chemistry journal Laboratory on a Chip demonstrates a unique way to manipulate sensitive DNA chains without breaking them. Scientists can diagnose genetic disorders such as for example Down’s syndrome through the use of gene markers, or ‘probes’, which bind to just comparable chains of DNA highly sildenafilonline.biz . Once bound, the probe’s location can be easily detected by fluorescence, and this gives information about the gene problem.