HTS and pipeline output.

The number of sequences obtained along the process in the six samples analyzed and the Mock community for each gene. The sequences remaining after bioinformatics filtering (Merged and Cleaned) and the following different assignment criteria: #1 (maximum E-value = 10−10 and minimum percent identity = 97.0); #2 (maximum E-value = 10−50 and minimum percent identity = 97.0); #3 (maximum E-value = 10−10 and minimum percent identity = 90.0); #4 (maximum E-value = 10−50 and minimum percent identity = 90.0); and 18S Assigned (maximum E-value = 10−50 and minimum percent identity = 80.0).