Acquired immunity, adaptable cytoprotection and RNA interference are organism acquired defense functions.

获得性免疫、适应性细胞保护和RNA干扰均为生物获得性防卫功能。

Consequently RNA interference was observed is eukaryotic organisms including fungi, Arabidopsis,C. elegans, trypanosomes, hydra, planaria, Drosophila, zabrafish, and mouse.

到目前为止在真菌、拟南芥、线虫、锥虫、水螅、涡虫、果蝇、斑马鱼、小鼠等真核生物中都发现存在这一基因沉默机制。