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 TGAAGCTGCCAGCATGATCT ATCATCTGGCAGTTTCA TGAAGCTGCCAGCATGATCTGAACTTTCCTTGACCTCCATCTCTAGGGAAAGGCCAGATCATCTGGCAGTTTCA 1 1 5' arm Citrus_clementina micropc MIR167_1 0.000000001 ctr-MIR167 1e-36 -43.5 .(((((((((((.((((((((..((((((((((........)).))))))))..))))))))))))))))))). (-43.50)