Another role of siRNA is directing RITS complex to bind with homologue chromosome, and then induces heterochromatinization.

除了与RISC结合外，siRNA还引导了RITS复合物结合到色质，介导色质化。

Objective To treat atrophic rhinitis by implanting homologue of partly beantigenic dentinum (HPDD) instead of the autogenic bone implantation.

的经脱抗原处理的牙本质(HPDD)植入治疗萎缩性鼻炎替代自体骨移植。