what is the basic difference between phytolype and OTUs if I still can classify the OTUs after obtaining phylotypes from its pipeline (basically, that is related to the comparison of sequences of my dataset against a database for phylotype and sequences compared to other sequences gathering similarity of them for the OTUs)?
another point is: the shared file show me 252 phylotypes on my experimental design, but in the summary.single command I have noticed ‘sobs’ varying between 90-110 depending on the sample. What would be responsible for that? bacteria_unclassified would not be assigned as ‘sobs’ ?? or what would be this?