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 CTTCAACCTTAAGGGGGCCTCA GATTTTGGCCTCCGCAGGGTTGAAGCT CCATCACCACACGACTGGATTTTGGCCTCCGCAGGGTTGAAGCTGCTAGAGAAGCTTCAACCTTAAGGGGGCCTCAGGGAGAGAGGAGTGG 2 5 3' arm Rattus_norvegicus mirbase 100 rno-mir-3593 1e-46 -41.3 ((((..((.(.(..((((.....(((((((..((((((((((((........))))))))))))..)))))))))))...).).)).)))) (-41.30)