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 TACATGCGTATATTCTGGCAG AGCTGGAATGGACTGATGTAGT TCAGACTGCTAGCTGGAATGGACTGATGTAGTGAAGATGGTGAAAACTACATGCGTATATTCTGGCAGAGAGTCTGA 5 1 3' arm Gallus_gallus mirbase 100 gga-mir-1613-2 2e-38 -28.72 (((((((.((.((..(((((.((..(((((((.............)))))))..)).)))))..))))..))))))) (-28.72)