Hi all, 

I have BioNano Scaffolds of sequence data (no solid reference at the moment) and I am trying to orient them in the correct way to so I can do PCR and attempt to complete the sequence. One of my scaffolds is 67 MB, but I believe (based on BLATs and other context clues from the project) that this sequence is actually reversed. Is there a way using samtools or the command line to easily flip this sequence? Given that it is so big I would rather stay on the cluster and not have to download it to my computer to try and flip - but if that is what I need to do so be it.

 Thanks so much!
If you have the emboss package installed on the server you can use `revseq seq.fa -reverse -nocomplement -outseq seq.rev.fa`. 