How to filter a sequence file to select unclassified sequences?

Just another question…
I need a file with the raw data of the sequence not assigned when I perform the taxonomy…
how can I make it?

thanks

Hi @rparadiso,

I think the file you’re looking for is the representative sequence set. You can visualize this with qiime feature-table tabulate-seqs. (See here for an example.)

Best,
Justine