rDNA protrusion
Any of the tandem arrays of rDNA localized at the periphery of the nucleus and protruding into the nucleolus, and associated proteins. May be visible as a single or double spot by DAPI staining.
GO:0110165
cellular anatomical structure
is_a
GO:0030874
nucleolar chromatin
part_of
ribosomal DNA protrusion
exact
SPAP27G11.15 SPCC16A11.17 SPAC688.06c