siRNA
A small RNA molecule that is the product of a longer exogenous or endogenous dsRNA, which is either a bimolecular duplex or very long hairpin, processed (via the Dicer pathway) such that numerous siRNAs accumulate from both strands of the dsRNA. siRNAs trigger the cleavage of their target molecules.
SO:0000370
small_regulatory_ncRNA
is_a
INSDC_feature:ncRNA
broad
INSDC_qualifier:siRNA
exact
small interfering RNA
exact