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 TATTTAGAATGGCGCTGATCTG GATCAGGGCCTTTCTAAGTAGA TGCAATGCCCTATTTAGAATGGCGCTGATCTGATGAATAAAAAAAAAATGATCAGGGCCTTTCTAAGTAGAGTAAGGCTTA 4 0 5' arm Mus_musculus mirbase 100 mmu-mir-465c-1 7e-23 -32.01 .((..(((.((((((((((.(((.((((((...................)))))).))).)))))))))).)))..))... (-32.01)