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 TACAGTACTGTGATAACTGA GGTTATCATGGTACCGATGCT GGTTATCATGGTACCGATGCTGTATATCTGAAAGGTACAGTACTGTGATAACTGA 3 1 3' arm Canis_familiaris mirbase mir-101 5e-17 eca-mir-101-2 2e-25 -18.9 ((((((((((((((.(.((((............))))).)))))))))))))).. (-18.90)