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 TGCCAAAGGAGATTTGCCCAG GGGCAAATATCTCCATTGGCAGG TTACAGGGCAAATATCTCCATTGGCAGGTAGCCACTTTAGACATGCATTTAAATTTTGAGCATTATTTAACAGTGTGCCTTCTGCCAAAGGAGATTTGCCCAGCAATT 3 2 3' arm Ricinus_communis mirbase mir-399 2e-55 csi-MIR399a 0.000000000001 -43.8 .....((((((..((((((.((((((((..(((((((((((.((((.((........))))))..))))).)))).))..)))))))).))))))))))))....... (-43.80)