Figure 11

RF00209_A sequence and secondary structure. RF00209_A sequence and its experimental secondary structure from RFAM database. In the bracket view representation, bases that are hydrogen bonded with other bases are represented by a "(" or a ")" and a matching pair of "(" and ")" indicates that the bases at those positions are paired to be part of a secondary structure. Unpaired nucleotide bases are represented by a ":" (colon).