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 TCAGTGCATCACAGAACTTTGT GAAGTTCTGTTATACACTCAGGCT GAAGTTCTGTTATACACTCAGGCTGTGGCTCTCTGAAAGTCAGTGCATCACAGAACTTTGT 4 2 3' arm Canis_familiaris mirbase mir-148 2e-25 eca-mir-148b 5e-29 -18.8 ((((((((((.((.((((..((((....(.....)..)))))))).)).)))))))))).. (-18.80)