This allows the cells to keep a record of infection, and as my colleague, Blake Wiedenheft, likes to say, the CRISPR locus is effectively a genetic vaccination card in cells.
Isto permite que as células teñan  un rexistro de infeccións. Como di a miña colega Blake Wiedenheft, o locus CRISPR é un rexistro de vacinas moi efectivo para as células.