Strategy A is suitable for both single- and multi-stem pre-microRNA prediction

      Strategy B is suitable for single-stem pre-microRNA prediction

      Strategy fusion is constructed by fusion strategy A and B with boosting, and can be applied for single-stem pre-microRNA prediction

Minimal free energy : the minimal free energy of the RNA secondary sructure The number of paired nucleic acids : The number of paired nucleic acids in the stem region The number of consecutive paired nucleic acids : The number of consecutive paired nucleic acids in the stem region Important Notice: Users MUST upload the data exactly the same form as the examples. In uploaded fasta format file, NO ',' is allowed in the title line. Citation：Bioinformatics. 2011 May 15;27(10):1436-7. doi: 10.1093/bioinformatics/btr148. Epub 2011 Mar 23.