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 AGAGGCTGGCCGTGATGAATTC GTCATACACGGCTCTCCTCTCT ACTTGGAGAGAGGCTGGCCGTGATGAATTCGATTCATCAAAGCGAGTCATACACGGCTCTCCTCTCTTTTAGT 2 2 5' arm Homo_sapiens mirbase mir-154 2e-32 mml-mir-485 5e-36 -34.4 (((..((((((((..(((((((((((.((((...........)))))))).)))))))..))))))))..))) (-34.40)