Today DNJ has been found in many kinds of plants and microbes especially in mulberry leaves.

目前已发现多种植物和微生物具有合成和积累dnj的特性，其中以桑叶中的含量最高。

youdao

Today DNJ has been found in many kinds of plants and microbes especially in mulberry leaves.

目前已发现多种植物和微生物具有合成和积累dnj的特性，其中以桑叶中的含量最高。

youdao