In PopART software, (the one for haplotype networks drawing) I try to open a nexus file, derived from DnaSP, in order to draw my network. But an error message appears with the following indication:
"Warning from Nexus Parser
Unknown keyword: CHARLABELS"
Does anyone know why and how should I fix it?
My data are either COI or 16SrRNA sequences.
Thank you in advance. :)