Train you classifier - taxonomy

[Nicholas_Bokulich]

@Jasmine84

qiime feature-classifier extract-reads

–i-sequences 99_otus.qza

–p-f-primer TCGTCGGCAGCGTCAGATGTGTATAAGAGACAGCCTACGGGNGGCWGCAG

–p-r-primer GTCTCGTGGGCTCGGAGATGTGTATAAGAGACAGGACTACHVGGGTATCTAATCC

–p-trunc-len 450

–o-reads 99_450_ref-seqs.qza

See this forum thread for a solution to an identical problem.

Good luck!