干扰小RNA的种类 有4大类干扰小RNA( (small interfering RNa) D)miRNA, Micro-interfering rna 2)SiRNA, Short-interfering RNA 3) piRNA, Piwi-interacting RNa,仅限动物 4)2 IU RNA,线虫干扰小RNA的种类 有4大类干扰小RNA (small interfering RNA): 1) miRNA, Micro-interfering RNA 2) siRNA, Short-interfering RNA 3) piRNA, Piwi-interacting RNA, 仅限动物 4) 21U RNA, 线虫