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 AGCTACATCTGGCTACTGGGTCTC TGCTCAGTAGGCAGTGTAGATCC TCAGTTGCTCAGTAGGCAGTGTAGATCCTGTGTAGCAATCAGCAGCTACATCTGGCTACTGGGTCTCTG 5 1 3' arm Fugu_rubripes mirbase mir-221 2e-29 tni-mir-222 4e-33 -30.2 .(((..(((((((((.((((((((...(((.........)))...))))).))).)))))))))..))) (-30.20)