code: def _generate_reads(seq, name):
      
      reads = dict()
      if len(seq) < 130 and len(seq) > 70:
          reads.update(_mature(seq[:40], 0, name))
          reads.update(_mature(seq[-40:], len(seq) - 40, name))
          reads.update(_noise(seq, name))
          reads.update(_noise(seq, name, 25))
      return reads
docs: Main function that create reads from precursors