imagemagick-like frontend to Biopython SeqIO

 Seqmagick is a little utility to expose the file format conversion
 in BioPython in a convenient way.
 .
 Features include:
 .
  * Modifying sequences:
    - Remove gaps
    - Reverse & reverse complement
    - Trim to a range of residues
    - Change case
    - Sort by length or ID
  * Displaying information about sequence files
  * Subsetting sequence files by:
    - Position
    - ID
    - Deduplication
  * Filtering sequences by quality score
  * Trimming alignments to a region of interest defined by the forward
    and reverse primers