You are given a sentence in English. Your job is to translate the English sentence into Japanese.

So those bacteria, along with the environmental bacteria, free water and oxygen, actually break apart the DNA into smaller and smaller and smaller DNA fragments, until all you have are fragments that range from 10 base pairs to, in the best case scenarios, a few hundred base pairs in length.
これらのバクテリアは環境中のバクテリアと共に水と酸素を奪い DNAをより小さなDNAの破片へと分解しているのですやがて手に入る破片は 10個の塩基対か最大でも数百塩基対までです