![]() | This article may be too technical for most readers to understand.(May 2020) |
21U-RNAs are microRNA molecules 21 nucleotides long found in nematodes such as Caenorhabditis elegans. They begin with a 5' uridine. The remaining 20 nucleotides are diverse. They are modified at their 3′-terminal ribose. [1] See Piwi-interacting RNA.
![]() | This article may be too technical for most readers to understand.(May 2020) |
21U-RNAs are microRNA molecules 21 nucleotides long found in nematodes such as Caenorhabditis elegans. They begin with a 5' uridine. The remaining 20 nucleotides are diverse. They are modified at their 3′-terminal ribose. [1] See Piwi-interacting RNA.