PUBLIC RELEASE DATE: 27-Nov-2014 Contact: Rebecca Winkels rebecca.winkels@helmholtz-hzi.de 49-531-618-11403 Helmholtz Centre for Infection Research @Helmholtz_HZI This news release is available in German. Genome engineering with the RNA-guided CRISPR-Cas9 system in animals and plants is changing biology. It is easier to use and more efficient than other genetic engineering tools, thus it is already being applied in laboratories all over the world just a few years after its discovery. This rapid adoption and the history of the system are the core topics of a review published in the renowned journal Science. The review was written by the discoverers of the system Prof. Emmanuelle Charpentier, who works at the Helmholtz Centre for Infection Research (HZI) and is also affiliated to the Hannover Medical School and Ume University, and Prof. Jennifer Doudna from the University of California, Berkeley, USA. Many diseases result from a change of an individual's DNA - the letter code that genes consist of. The defined order of the letters within a gene usually codes for a protein. Proteins are the workforce of our body and responsible for almost all processes needed to keep us running. When a gene is altered, its protein product may lose its normal function and … Continue reading →

3 hours ago Streptococcus pyogenes is one of the bacteria in which the HZI scientists have studied the CRISPR-Cas system. Credit: HZI / M. Rohde Genome engineering with the RNA-guided CRISPR-Cas9 system in animals and plants is changing biology. It is easier to use and more efficient than other genetic engineering tools, thus it is already being applied in laboratories all over the world just a few years after its discovery. This rapid adoption and the history of the system are the core topics of a review published in the renowned journal Science. The review was written by the discoverers of the system Prof. Emmanuelle Charpentier, who works at the Helmholtz Centre for Infection Research (HZI) and is also affiliated to the Hannover Medical School and Ume University, and Prof. Jennifer Doudna from the University of California, Berkeley, USA. Many diseases result from a change of an individual's DNA - the letter code that genes consist of. The defined order of the letters within a gene usually codes for a protein. Proteins are the workforce of our body and responsible for almost all processes needed to keep us running. When a gene is altered, its protein product may lose its … Continue reading →