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 CATTATTACTTTTGGTACGCG CGTACCGTGAGTAATAATGCG CATTATTACTTTTGGTACGCGCTGTGACACTTCAAACTCGTACCGTGAGTAATAATGCG 2 0 5' arm Canis_familiaris mirbase mir-126 6e-26 gga-mir-126 8e-28 -23 (((((((((((.(((((((.(...(((....)))..).))))))).))))))))))).. (-23.00)