alt Hacker NewsNice experiment and writeup!
On a tangent, nice to see Plasmidsaurus using Emu [1], which has been shown to work great for 16S ribosomal RNA analysis on ONT by basically everyone I've heard who tried it. It has a nice algorithm for predicting if variants are due to ONT sequencing errors or are true variants, based on an expectation maximization algorithm, and thus working around the somewhat limited accuracy in ONT reads. Pretty clever stuff.
And if you want to run your own analysis on the raw data using Emu, you might want to try out our Trana pipeline built around Emu in Nextflow [2]. Apart from running Emu, it does some of the preprocessing like filtering, as well as exporting as Krona diagrams etc.
We're just putting it through validation at the clinical microbiology lab at Karolinska here in Stockholm right now.
The main caveat worth mentioning is that the choice of database seems to be able to affect results quite a lot in some cases.