hat
Crispr ka être te panse de kòm on moléculaire sizo ap dirije yon satnav. Kouto se yon nzim DNA rekòt; yo taye nan yon pwen précis nan DNA selil a spécifiée pa chèchè ap itilize yon gid Sur Molekil, yon ti moso unique de l', Kouzin chimik DNA a. Nzim DNA rekòt la antanke Cas9, teknik a souvan ekri Crispr-Cas9.
eng
Crispr can be thought of as a pair of molecular scissors guided by a satnav. The scissors are a DNA-cutting enzyme; they snip at a precise point in the cell’s DNA specified by researchers using a customised guide molecule, a single short piece of RNA, DNA’s chemical cousin. The DNA-cutting enzyme is known as Cas9, hence the technique is often written Crispr-Cas9.