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 TCCCTGAGACCCTAACTTGTGA ACAAGTCAGGCTCTTGGGACCT ACCAGACTTTTCCTAGTCCCTGAGACCCTAACTTGTGAGGTATTTTAGTAACATCACAAGTCAGGCTCTTGGGACCTAGGCGGAGGGGA 6 0 5' arm Homo_sapiens mirbase lin-4 4e-28 age-mir-125b-2 2e-45 -40.6 .((...(((..(((((..((..(((.(((.((((((((..(((....)))...)))))))).))).)))..))..)))))..))).)). (-40.60)