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 ATGAAGAGTCTGGAGGAAGAA CGATCCTCCGACTTCTCGAAT TTTGCGGTGTTATGAAGAGTCTGGAGGAAGAAATCAGCGGTTCCAGCAGAGGCGAGGAGATTCGATCCTCCGACTTCTCGAATATGGATGA TTAATTAAATTAATCCCCCCCCCCCCCTTTTTTTTTTTCGCTCCCCGCCGCCGCCTAAGCGTTTTTTTCATGGGCTGAGCCCTCTGAGCCCTAGGGCAGAGGAGCTTATCAGTATCCTGGAGGAGGATGCCGACTGCGGGGAGCGAAATGCTGAAGAATTTGTGGCCGCGGAGGAGGTTGTTTGCGGTGTTATGAAGAGTCTGGAGGAAGAAATCAGCGGTTCCAGCAGAGGCGAGGAGATTCGATCCTCCGACTTCTCGAATATGGATGAGATGAGTTACTTGCTCAGGGCTTCGGATGACGAGCTCGGCATCCCGCCCAGCCCGTCTGTGTACGAGGATGCGTATTCTGCTGTTGCCGAGAGCCAGGTGTTGGGAGAGTCAGAGCATGCTTGTAATTTGGAAGGATTGTGGCAGTTGGAAGACCAGCTTGCTGTTAATAGTTACATCGACTGGTTAATGCTGCAGCAGTTGCAGACACCTGAGTATTATGATTATGCGTCTGATGAGAACCAGGAAAGAGATTTTGCGAGCACTAATTGTAGTTTGTTTGACATCTCCTCCGAAGGAGGAGAGCAACGTCCCATGTCTTGTAGATAAACTGAGATAGAATGAAAGAAACAATCTGCATGTAATATGAAATATATTTTTGTATCAATCACTGTTGAATATTACTCGAGTTCGCAAAAAAAAAAAAAAAAGAGCTCTT 4 2 5' arm Picea_sitchensis mirnest 100 100 -25.4 ......(((((..((.(((((.((((((.(((.((..((.(((.....))).))..))..)))..))))))))))).)).)))))...... (-25.4)