basal ring of apical complex
An electron dense ring at the most posterior position of the apical complex, from which the subpellicular microtubules originate; formed during an invasive life cycle stage of an apicomplexan parasite.
GO:0110165
cellular anatomical structure
is_a
GO:0020007
apical complex
part_of
lower polar ring of apical complex
exact
posterior polar ring of apical complex
exact
preconoidal ring of apical complex
exact