22 junio 2015
A team of researchers has found a way to expand the use and precision of the powerful gene-editing tools called CRISPR-Cas9 RNA-guided nucleases. In their report, the investigators describe evolved versions of the DNA-cutting Cas9 enzyme that are able to recognize a different range of nucleic acid sequences than is possible with the naturally occurring form of Cas9 that has been used to date.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/FmpxDIlluTg/150622124638.htm
