Cytoplasm Nucleoplasm Nurim RNA polymerase Chromatin remodelling complex RFBF Splicing complex -A-type lamins 内膜与外膜蛋白不 B-type lamins MANI 同；内膜含有与核 Chromatin 纤层、染色质等结 合的跨膜蛋白 LAP-2a- LAP-1 Intranuclear amins LEM domain LBR BAF ONM INM ··: HP1 A schematic view of inner nuclear membrane proteins and their binding interactions with the nuclear lamina and nucleoplasmic components Expert Reviews in Molecular Medicine2002 Cambridge University Press D7w2008内膜与外膜蛋白不 同；内膜含有与核 纤层、染色质等结 合的跨膜蛋白