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 TGACAGAAGAGAGAGAGCAC CACCTCG TGACAGAAGAGAGAGAGCACGAGGAAATTCCGGTCCTGTAACCATATTGAACATGGATTCCTTGGCACCTCG 12 1 5' arm Solanum_tuberosum pmrd 100 zma-MIR156j 0.0002 -18.9 ..........(((.(.((.(((((((..((((.((..(((....))).))...))))))))))))).)))). (-18.90)