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 AGTAGAATAGCAGGCTTATCACA TGAGATTCTTCTATTCTACTTT CGGCGTGTCTTTGGCAAGTAGAATAGCAGGCTTATCACATGTTCAATTCAATCTGCTGTGAGATTCTTCTATTCTACTTTCGACAACACCCGT 4 1 5' arm Drosophila_simulans mirbase 100 dme-mir-958 2e-42 -31.6 (((.((((..((((.(((((((((((.(((....(((((.((............)))))))...))).)))))))))))))))..))))))). (-31.60)