Eukaryotes (541)

 Prokaryotes (6109)

   Bacteria (5783)

     Gammaproteobacteria - Enterobacteria (511)

     Gammaproteobacteria - Others (842)

     Betaproteobacteria (446)

     Epsilonproteobacteria (187)

     Deltaproteobacteria (90)

     Alphaproteobacteria (705)

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     Firmicutes - Others (46)

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     Other Terrabacteria group (3)

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     Other (4)

     unclassified Bacteria (11)

   Archaea (326)