Children (9 direct children, 9560 direct and indirect children):
Gammaproteobacteria
(tree size 3990)
Betaproteobacteria
(tree size 1528)
Epsilonproteobacteria
(tree size 215)
Epsilon proteobacteria
Alphaproteobacteria
(tree size 3288)
Deltaproteobacteria
(tree size 518)
Zetaproteobacteria
(tree size 4)
Acidithiobacillia
Rhodobacteria
Oligoflexia
(tree size 8)