@wasade Thanks!
Here are my commands and the corresponding input/output files.
qiime greengenes2 non-v4-16s
--i-table table_filtered.qza
--i-sequences rep_seqs_filtered.qza
--i-backbone ../2022.10.backbone.full-length.fna.qza
--o-mapped-table table_filtered.gg2.biom.qza
--o-representatives rep_seqs_filtered.gg2.fna.qza
qiime greengenes2 taxonomy-from-table
--i-reference-taxonomy 2022.10.taxonomy.asv.nwk.qza
--i-table table_filtered.gg2.biom.qza
--o-classification table_filtered_gg2.taxonomy.qza
qiime greengenes2 taxonomy-from-features
--i-reference-taxonomy ../2022.10.taxonomy.asv.nwk.qza
--i-reads rep_seqs_filtered.gg2.fna.qza
--o-classification rep_seqs_filtered_gg2.taxonomy.qza
table_filtered.qza (52.2 KB)
rep_seqs_filtered.qza (423.8 KB)
table_filtered.gg2.biom.qza (45.3 KB)
table_filtered.gg2.biom.qza (45.3 KB)
rep_seqs_filtered_gg2.taxonomy.qza (48.8 KB)
table_filtered_gg2.taxonomy.qza (49.1 KB)
table_filtered.zip (24.0 KB)
table_filtered.gg2.zip (4.3 KB)
My question is:
When I use Greengenes2 to taxonomically characterize my Feature tables, the ID(ASV) of my feature tables will become the record IDs of Greengenes2.
Can I convert record IDs back to ASV through the parameter " --p-as-asv " of qiime greengenes2 relabel? If so, how can I do it.