Replacing the consensus sequence when printing

Tips and tricks for advanced CodonCode Aligner users
Post Reply
Peter Richterich
Site Admin
Posts: 102
Joined: Thu Aug 21, 2008 7:23 pm

Replacing the consensus sequence when printing

Post by Peter Richterich »

This tip describes a hidden option in CodonCode Aligner that allows you to replace the consensus sequence with '-' and '*' characters when printing contigs. Normally, contigs are printed with the consensus sequence:
Image
Occasionally, however, a consensus sequence may not be meaningful; instead, highlighting bases where the aligned sequences differ may make more sense. Here's what this would look like:
Image
To print consensus sequences as shown in the lower image, you need to set a hidden settings flag in CodonCode Aligner. The flag can be set by dragging a text file onto a CodonCode Aligner project view window. The extension of the text file has to be ".alpref" so that CodonCode Aligner recognizes it as a preference file, and the content should be a single line that reads:

Code: Select all

PrintReplaceConsensus=true
To switch back to normal printing (as in the top picture), the line should read:

Code: Select all

PrintReplaceConsensus=false
For your convenience, here is a ZIP archive that contains these two text files: PrintConsensus.zip

You may need to right-click on the link, and then choose "Save as" or similar, to download the ZIP file, and then extract the files on your computer. The files are called 'DontPrintConsensus.alpref' (to replace the consensus bases with '-' or '*' characters) and 'PrintConsensus.alpref' (to print the consensus bases).

Please note that you need CodonCode Aligner version 3.7.1 or newer to use this feature.
Post Reply