While many of us have been enjoying a bit of holiday rest, CRISPR never stopped cutting DNA.
It did it inside smart gels, releasing biomolecules at command and turning electronic circuits into diagnostic devices (see the paper in Science and the news in Nature). It did in the bacterial genome, by manipulating large chunks of chromosomes as hoped for by synthetic biologists (see Science). It did it in the Mediterranean fruit fly to unveil sex-determination signals (see Science again) and is busy doing it in sheep to fight lethal child brain disease (as reported by The Guardian). Let’s catch up with the latest CRISPR news!