Related how?

Biota (Life)
Prokaryotes (Prokaryota)
Bacteria (Bacterium)
Negibacteria (Rjheekñndd)
Proteobacteria (Purple bacteria & relatives)
Epsilonproteobacteria (Epsilon proteobacteria)
Campylobacterales
Helicobacteracae (Helicobacteraceae)
Helicobacter

Helicobacter pylori (180556)

Children (3 direct children, 3 direct and indirect children):