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 TATTGCACTTGTCCCGGCCTTT AGGTCGTGATAGGTGGCAATGTT AGAACATTGCCCTGACAAGAAGGTCGTGATAGGTGGCAATGTTGTACCCACACAAATATTGCACTTGTCCCGGCCTTTTTGC 1 1 3' arm Branchiostoma_floridae mirbase mir-92 4e-34 bfl-mir-92a-3 2e-41 -32.2 ...............(((((((((((.((((((((.(((((((((......)).))))))))))))))).))))))))))). (-32.20)