During C. elegans apoptosis, the dicer ribonuclease (DCR-1) is cleaved by the cell death protease CED-3 to generate a truncated DCR-1 (tDCR-1) with one and a half ribonuclease III (RNase III) domains, converting...
supported by grants from the Ministry of Science and Technology of China (No. 2007CB946901);the Natural Science Foundation of China (No. 30725014 and 90612019);the Chinese Academy of Sciences (No. KSCX2-YW-R-134)
MicroRNAs are -22 nt long small non-coding RNAs that play important regulatory roles in eukaryotes. The biogenesis and functional processes of microRNAs require the participation of many proteins, of which, the well s...
小分子调控RNA,包括siRNA(small interfering RNA)、miRNA(microRNA)和piRNA(piwi interacting RNA)、hsRNA(heterochromatin associated small RNA)等,是当前生命科学研究的前沿热点。越来越多的证据表明,这些小分子R N A存在于几乎所...