How the DNA sequence I extracted (from the mapping I did on CLC-genomics workstation) has several other letters in addition to the Cs,Gs,Ts&As, and of course Ns for ambiguous bases?
I've studied the online help manual and it appears that you have the possibility to configure the extraction procedure. Access the following page to see what it needs to be configured based on your preferences and then repeat the procedure.
This is the only thing I've found about CLC Genomics Workbench and naming rules for the extracted sequences.
