Hello! I used this parameter with 454 and Sanger sequences: -AS:epoq=no You can give it a try... MIRA manual says: [enforce_presence_of_ qualities(epoq)=on|yes|1, off|no|0] Default is yes. When set to yes, MIRA will stop the assem- bly if any read has no quality values loaded. However, I think your 454 sequences quality data will be ignored as well.. Isabelle 2012/5/3 davis gimode <dgimode@xxxxxxxxx> > Hi, > I am trying to do a mapping assembly of 454 data on to a reference > genome. My call parameters are: > > mira --project=indica --job=mapping,genome,accurate,454 -AS:nop=4 > > -SB:load_backbone=yes:startbackboneusage_inpass=3:backbone_strainname=indica_backbone_in.fasta:backbone_filetype=fasta:bbq=-1 > > However, it requires quality scores for the backbone i.e it wants > indica_backbone_in.fasta.qual which i dont have. How do i disable mira > from requiring the quality files? > > Thanks in advance > > -- > Davis M. Gimode > > -- > You have received this mail because you are subscribed to the mira_talk > mailing list. For information on how to subscribe or unsubscribe, please > visit http://www.chevreux.org/mira_mailinglists.html >