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 ATGGTGGAAGAACAAGGCCTGC AGGGCCTGCTTCCTCCACCT AGGAAATGGTGGAAGAACAAGGCCTGCCCGCGAGGTAAGGGCAGGGCCTGCTTCCTCCACCT 5 1 5' arm Gallus_gallus mirbase SCARNA15 6e-26 100 -32.6 .......((((((.(((..((((((((((.........))))).)))))..))).)))))). (-32.60)