12-Jun-2018 New paper shows that one in five taxonomy annotations in SILVA and Greengenes are wrong.
18-Apr-2018 New paper shows that taxonomy prediction accuracy is <50% for V4 sequences.
05-Oct-2017 PeerJ paper shows low accuracy of closed- and open-ref. QIIME OTUs.
22-Sep-2017 New paper shows 97% threshold is wrong, OTUs should be 99% full-length 16S, 100% for V4.
24-Nov-2016 UPARSE tutorial video posted on YouTube. Make OTUs from MiSeq reads.
