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 CTGGCCCTCTCTGCCCTTCCGT GGGGGGGCAGGAGGGGCTCAGGG TGGAGTGGGGGGGCAGGAGGGGCTCAGGGAGAAAGTGCATACAGCCCCTGGCCCTCTCTGCCCTTCCGTCCCCT 3 1 3' arm Pan_troglodytes mirbase mir-328 1e-27 hsa-mir-328 7e-29 -46.3 .((..(((((((((((..(((((.(((((.(...((....))..)))))))))))..)))))))))))..)).. (-46.30)