21U RNA
= 21U RNA
{c}
A class of approximately 21-nucleotide <Caenorhabditis elegans> piRNAs associated with <PRG-1>. They are not generated by the standard fly ping-pong system.
= 21U RNA
{c}
A class of approximately 21-nucleotide <Caenorhabditis elegans> piRNAs associated with <PRG-1>. They are not generated by the standard fly ping-pong system.