I have a fasta file with sample OTUs and would like to annotate this fasta file to produce a new fasta file. It is like the function in Qiime1:
assign_taxonomy.py -i pacbio_otu.fasta -m rdp
I have Qiime 2 on Virtualbox and cannot find a way to do the same for this particular fasta file. Do you have any advice for my situation?