DNA compression software, for DNA sequences

Downloads at

https://github.com/drpowell/sequence-alignment-checkpointing

-- includes (i) the 'check-pointing' method of reducing the space complexity of sequence alignment, (ii) simple edit costs for aligning 2 sequences, (iii) affine gap costs for 2 sequences, and (iv) affine gap costs for 3 sequences.

 

Was originally at

ftp://ftp.csse.monash.edu.au/software/powell/

-- until monash pulled the plug on ftp.csse.monash.edu.au in 2014.