internal_id customer_label rawseqs trimmed_seqs dada2_infered chimera_seqs chimera_free_seqs unique_seqs seqs(after_size_filtration) final_unique_seqs
zr30527_1V1V9 Bacteria.1 50000 46941 46784 1522 45262 19 45262 19
zr30527_2V1V9 Bacteria.2 50000 47441 47432 2166 45266 7 45266 7