part_of
riboswitch
A riboswitch is a part of an mRNA that can act as a direct sensor of small molecules to control their own expression. A riboswitch is a cis element in the 5' end of an mRNA, that acts as a direct sensor of metabolites.
INSDC_feature:regulatory
INSDC_qualifier:riboswitch
SO:0000035
http://en.wikipedia.org/wiki/Riboswitch
riboswitch RNA
sequence
mRNA
mRNA_region