SILVA LSU 138.2 parc
https://www.arb-silva.de/
Quast et al. (2013), doi:10.1093/nar/gks1219.
The SILVA databases, its taxonomy, and all files provided for
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Modifications: RNA U converted to DNA T; alignment gaps removed; original SILVA IDs retained; display ranks mapped using official SILVA taxonomy ranks (missing ranks = unclassified); original taxonomy retained in native_taxonomy.tsv.gz; BLAST indexes generated. All biological domains retained. No example accessions excluded.