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 GTGTGCGGAAATGCTTCTGC GGAATCACTTCTGCACAAACTTGACTACTG AATCTAGTGGAATCACTTCTGCACAAACTTGACTACTGAAATCAGTGTGCGGAAATGCTTCTGCTACATT 4 10 3' arm Gallus_gallus mirbase mir-147 5e-33 gga-mir-147-1 3e-34 -22.5 ....(((..(((.((.((((((((..........((((....)))))))))))).)).)))..))).... (-22.50)