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 AGAGGAAAGCTGGACGGCAAGC TCCGTCCTCTTTCCAAGCC AGAGGAAAGCTGGACGGCAAGCCTGAAGGGAAGAAGGTGGCTCCGTCCTCTTTCCAAGCC 4 3 5' arm Canis_familiaris mirbase 100 100 -24.16 ...((((((..((((((..((((...............)))))))))).))))))..... (-24.16)