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 TCCCTGTCCTCCAGGAGCTTA AGATCAGTGAGGACAGGGACC TTTATTTTTAGTAGAGGCGGTCCCTGTCCTCCAGGAGCTTACAATCTAGCCGGGGAGACACAACTAATGCACACTTATTCAATCATTACAATTAGCAATTACAATTAGCAATTACCACAATATTGACCACAATTGCATGAGACCTGGGGGATTCAAGATCAGTGAGGACAGGGACCGCCTCAAAA CGACGGTATCGATAAGCTTGATATCGAATTCTTTTTTTGGGGCGCCTCCACTGCCCCGCAGGGTCCTGGGACACTGTGCGAGACAGGGGAGGTACTTTTTTATTTTTAGTAGAGGCGGTCCCTGTCCTCCAGGAGCTTACAATCTAGCCGGGGAGACACAACTAATGCACACTTATTCAATCATTACAATTAGCAATTACAATTAGCAATTACCACAATATTGACCACAATTGCATGAGACCTGGGGGATTCAAGATCAGTGAGGACAGGGACCGCCTCAAAA 5 0 5' arm Bos_taurus mirnest mir-28 0.00004 sla-mir-28 0.000009 -54.9 .............((((((((((((((((((...((.(((..(((((..(((((.........((.(((((.......(((((......((((.((...........))))))........))))).......))))).)).))))).))))).))).))...)))))))))))))))))).... (-54.9)