Your code makes sense: you add an x to a name if it already exists, making it unique. This may lead to names with endless rows of x's (in theory, in the real world there will not be much more than 2 or 3) but still unique because of them. It's a very simple workaround and I like it! In the end, I don't want the x's to turn up in my alignmentfiles but I can easily remove them later.

Thanks!

In reply to Re^2: [BioPerl] add_seq gives warning: why? by BioNick
in thread [BioPerl] add_seq gives warning: why? by BioNick

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