Upload one or more de-replicated sequence files in FASTA format and run LCA Classifier
(Maximum number of sequences = 1000).

    For amplicon sequences, we strongly recommend noise reduction (using e.g. AmpliconNoise, Denoiser, or SLP) as well as chimera removal (using e.g. Perseus or UCHIME) prior to submission. Either unique sequences or OTU representatives can be submitted, with read-abundance annotation