Labels and annotations

fastx2qiime Convert sample labels from usearch to QIIME format
fastx_getlabels Extract sequence labels from FASTx file
fastx_relabel Re-label sequences in FASTx file with prefix plus sequential number
fastx_strip_annots Remove usearch-style annotations (name=xxx) from FASTx file
otutab_otus Extract OTU names from OTU table
otutab_samples Extract sample names from OTU table