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 AGAATCGTTTCTGCACAAACTA CCCCACCCCCCCATTAGTCTAACAGAATCGTTTCTGCACAAACTAGGACACTTTGACACTCAGTGTGCGGAAATGCTTCTGCTCAACTGGTGGGGTTCACCC GGGGGTCACAACATAGCTGCGTGTGAGACTGCTCCTCTTCAGTTTTGCAAGTGGATGCTTGAAGCCTTAGAATAACCAGAGTTGAGTGGAAATACACTTAATTCCTCTTTGAGTGCTTAAAACCAATCAGAAAGATGTCTGGATTTTTCCAAATGTTGAGAAAAAGGAAAGAGCTCATCCCTCTGATAGGGTTTATGGCTTTTGCTGCAACAGGAGCCACCTCTGCATCGATCTACTTTCTGCTTACTAAACCTGACGTTATTTTGAATAAGACCAGCAACCCAGAGCCATGGGAGAGGCTGGACCCGTCAAAACCCCAGAAGCTCATCACCATCAATCAGCAGTGGAAGCCCGTGGAGGAGCTGGAGATCGTGAAGAGCCTCACAAAGTGAAAGAGCCCGGGTTCCTCCCGCGAGTCTGACGACACGCCTCCGCTCCCTCCCCACCCCCCCATTAGTCTAACAGAATCGTTTCTGCACAAACTAGGACACTTTGACACTCAGTGTGCGGAAATGCTTCTGCTCAACTGGTGGGGTTCACCCTGCTCTGTACTGACCTTTCTCAAGGACATCCATCACATCACAATAGGCAGATATGGTAACTGATGACCGTGCAACCTTTGAGTCCGAGGATGATGAATGTAAGCTTTCTCTGGGTCTCT 2 2 3' arm Oreochromis_niloticus mirnest mir-147 3e-32 gga-mir-147-1 0.000001 -34 ........((((((((((....(((((.(((((((((((..(((.((...........)).)))))))))))))).)))))....))))))))))....... (-34)