nuclear speck
discrete extra-nucleolar subnuclear domain, 20-50 in number, in which splicing factors are seen to be localized by immunofluorescence microscopy
en-GB/ˈnjuːklɪə ˈspɛk/
en-US/ˈnukliɚ ˈspɛk/
discrete extra-nucleolar subnuclear domain, 20-50 in number, in which splicing factors are seen to be localized by immunofluorescence microscopy