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 GTTTCACCATGTTGGTCAGGC CTGACCTCAGGTGATCCAT AGTAGAGGTGGGGTTTCACCATGTTGGTCAGGCTGGTCTCAAACTCCTGACCTCAGGTGATCCATCCACC 4 2 5' arm Homo_sapiens mirbase Metazoa_SRP 4e-24 hsa-mir-1285-1 0.00005 -31.3 ......(((((((..(((((.((..(((((((..(((.....)))))))))).)))))))..).)))))) (-31.30)