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
AACTATACAACCTACTGCCTT GGTAGTAGGTTGTGTGGTTTC ACCGCAGGGTGAGGTAGTAGGTTGTGTGGTTTCAGGGCAGTGATGTTGCCCCTCCGAAGATAACTATACAACCTACTGCCTTCCCTGAGGC TAGGCCCGCGCATGAGACAGGCTTTCCAGCGCAGGGTCAGGCCTCTGACGAGCAAGCGTCTCTTCCGAGAAGAAATTGAAAAGGAGCCATTCTTAGCACACCCATGAGTACAGCCTGCAGATGGACCGTGTAGGCCACTGTCCCCTGTCCCTGGGGCAATGGGTTCAGACACCAGAGGCTTCCTCAATCTGTTTGGTAGGCACAGGCCTTTCTCACTGAACCTCTGTCTCCACTTCCCCCTCCCCCACCCCGCCCTGTGCCCTATGGCTCTAGTGGCCTGTGGCCAGGGTGGGTGGGGAGCGGCTGGGCCTCCTCCAGAACACGGACACCGCAGGGTGAGGTAGTAGGTTGTGTGGTTTCAGGGCAGTGATGTTGCCCCTCCGAAGATAACTATACAACCTACTGCCTTCCCTGAGGCGCCCAGGGACACAGCTACATGGAGGCCCCCGCTCAGCAAGCTAAATGGAGCCACAGATTGGGTGGGGGCTATGACGTGGGACCTGGGTATAAATAAAGGATGTTCTGTCATGAACTTAAAAAAAAAAAAAAAAAAAAAAGACT 0 0 3' arm Mus_musculus mirnest let-7 2e-33 mmu-let-7b 4e-43 -45.1 .((.(((((.(((((((((((((((((((((((.((((((.....))))))....))....)))))))))))))))))))))))))).)). (-45.1)