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 ATTATGGATCGGAGGGAG CCCTCCGATCCATAGTAA TTCCCTCCGATCCATAGTAAGTGACACTTATTATGGATCGGAGGGAG 1 0 3' arm Brachypodium_distachyon micropc MIR1122 0.000002 bdi-MIR5181b 0.00003 -36 .((((((((((((((((((((.....)))))))))))))))))))). (-36.00)