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 TGATCTAGCCAAAGCCTGACTGT AGTCAGGCTCCTGGCTAGATTCCAGG CTGCAGCCAGGGTTTTTACCAGTCAGGCTCCTGGCTAGATTCCAGGTACCAGCTGGTACCTGATCTAGCCAAAGCCTGACTGTAAGCCCTGAACA 2 3 3' arm Mus_musculus mirbase mir-344 1e-40 rno-mir-344a-2 1e-40 -58.7 .......((((((((....((((((((((..(((((((((..((((((((....))))))))))))))))).)))))))))).)))))))).... (-58.70)