So when a plant or an animal cell detects a double-stranded break in its DNA, it can fix that break, either by pasting together the ends of the broken DNA with a little, tiny change in the sequence of that position, or it can repair the break by integrating a new piece of DNA at the site of the cut.
植物や動物の細胞は DNA二本鎖切断を検出し その切断箇所を修復します １つの仕組みは DNA切断部分の両末端に 僅かな修正を施し結合するもので 別の仕組みは 切断箇所に 新たなDNA断片を挿入するやり方です