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 TGCCAAAGGAGAATTGCCCTG GCCTCATTCAATTTGTTTGCCAAA ATTTGCATCCTTCTGTTTGCCAAAGGAGAATTGCCCTGCCATTCACTCTCGCAGCTAGTTGTAATTGTTGCAAGATTCCAGCAGCCTCATTCAATTTGTTTGCCAAATTAATGTAACAAACGATTTCATCATTTACCATTCTGAGTTCAATATG 6 3 5' arm Citrus_sinensis mirbase mir-399 0.000000009 csi-MIR399c 1e-26 -22.92 ..((((((......(((((.((((.((((((....((((.......(((.(((((...........))))).))).....))))....))))...)).)))).)))))..)))))).....((.((((.............)))).))...... (-22.92)