nuclear speck
A discrete extra-nucleolar subnuclear domain, 20-50 in number, in which splicing factors are seen to be localized by immunofluorescence microscopy.
GO:0140168
nuclear ribonucleoprotein granule
is_a
nuclear speckle
exact
nuclear speckles
exact
speckle domain
narrow
speckle focus
related
splicing speckle
exact