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
AAGGTAGATAGAACAGGTCTTG AGACCTACTTTTCTACCAACA CCTAAATGAAAAGGTAGATAGAACAGGTCTTGTTTGCAAGATGAATTCAAGACCTACTTTTCTACCAACAGCAATTACAC  4 1 5' arm Sus_scrofa mirbase SCARNA15 2e-26 ssc-mir-1839 4e-40 -20.4 ............((((((.(((..((((((((....(.....)....))))))))..))))))))).............. (-20.40)