zinc-finger nucleases

基本解釋

Zinc-finger nucleases are far more specific, but they still have the potential to make unwanted changes.
相比之下，鋅指核酸酶特異性要強(qiáng)很多，但仍可能産生一些意料外的改變。
Clinical trials are underway in HIV patients of zinc-finger nucleases that remove a gene that allows the virus to enter immune cells.
目前正對(duì)HIV感染者進(jìn)行鋅指核酸酶臨牀實(shí)騐，利用這種酶刪除一段使病毒進(jìn)入免疫細(xì)胞的基因。
Zinc-finger nucleases are enzymes that can be designed to find specific DNA sequences in the genome and cut them out, deleting those sequences or swapping one gene for another.
鋅指核酸酶被設(shè)計(jì)識(shí)別基因組特定DNA序列，之後對(duì)其進(jìn)行酶切，進(jìn)而刪除或替換這段序列。