CAS BI 203 Lecture Notes - Lecture 16: Nuclear Membrane, Nuclear Pore, Emerin
18 Jan 2020
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2 rna processing 4 rnp assembly the nucleus snrps nucleosomes etc. A inner outer membrane i twophospholipidbilayersda lumen perinuclear spaces a perinuclear space space between inner and outer membrane bperinuclear space is continuous with the lumen of the er crough er ii nucleus is connected to the er. B nuclear lamina supports and holds up nucleus c like cytoskeleton i primarycomponent lamins fibrous proteins stick to themselvesg make higher order structures. V 2 basic modes of passage l dependent on size why ph is same in cytoplasmd nucleus at argo small molecules 1 small proteins via passive diffusion. A nuclear localization signals mls a tag on i ex t antigen shows specific sequence necessary to get to nucleus part of protein has it to go to the nucleus it that tells. Key point these principlesapply to localization of proteins to locations incr mitochondria an contain location will.
