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 TCGTACCGTGAGTAATAACGTG CGTTATTTCCCGGGGTACGCGC TGCCCCCGCGTTATTTCCCGGGGTACGCGCCGCGCTCTGTCGCCTCGTACCGTGAGTAATAACGTGGGGTCC 4 0 3' arm Petromyzon_marinus mirbase 100 cin-mir-126 0.0008 -34 ...((((((((((((.(.((.((((((.(..(((......)))).)))))).)).).))))))))))))... (-34.00)