mature_miRNA miRNA* pre-miRNA EST_contig mismatches bulges arm species source_database RFAM_best_hit RFAM_lowest_evalue miRBase_best_hit miRBase_lowest_evalue folding_energy secondary_structure TGATTGTCCAAACGCAATTCTT GAATTGTGCCTGGACATCTGT TGATTGTCCAAACGCAATTCTTGTGAAAATTCAAATCCTACCCGAGAATTGTGCCTGGACATCTGTTGCTGGA 3 1 5' arm Fugu_rubripes mirbase mir-219 1e-27 tni-mir-219-1 3e-31 -21.39 .(((.(((((..(((((((((((.(................))))))))))))..)))))))).......... (-21.39)