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 TCGCCTCCTCCTCTCCCCCTT GGGGGCACCGGGAGGAGGTGAGT GCAGGCCCGGGAGGGGGCACCGGGAGGAGGTGAGTGTCCCTGCTCGCCTCCTCCTCTCCCCCTTTTTCGCCCC GTGTGTGGCCATTAGGGGCCGGTGCGGCAGCGGCGGCGCGGAGCGCAGCGGCAGGAGGAGGAGGAGGGCGGCTCTCAGGGTGGGGGCGCAGGCCCGGGAGGGGGCACCGGGAGGAGGTGAGTGTCCCTGCTCGCCTCCTCCTCTCCCCCTTTTTCGCCCCCGCCTCCTTGTGGCGATGAGAAGGAGGAGGACAGCGCCGAGGAGGAAGAAGCTGATGGCGGCGGCGGAGCTCCGACAGACCTCGGCTGGGCAGGGGCTCGCCGTGGCGGGCTGGGGACTGCGTCTGTAGAGCTGTGAGTTCCCGACAATTCGCTGCAGCGGACGTGCTCGTGGGATCAGTGTTGCTGTACCCTCCTCCCGG 2 2 3' arm Mus_musculus mirnest 100 hsa-mir-1281 9e-16 -41 ...(((..(((((((((....((((((((((((((......))))))))))))))..)))))))))..))).. (-41)