Journal: bioRxiv
Article Title: Nuclear Pore Complexes in Various States of HL-60/S4 Cells
doi: 10.64898/2026.01.09.697371
Figure Lengend Snippet: Electron microscope images of control (a) and RA-differentiated HL-60/S4 granulocytes (b, c, d, e, and f) displaying nuclear lobulation, nuclear pores and a profusion of ELCS connected to the nuclear lobes. Top Row: NPCs (open arrow heads) at the nuclear envelope of a control (undifferentiated) HL-60/S4 cell (a); Granulocytes with NPCs in nuclear lobe envelopes (b and c). ELCS are identified by thin arrows. Bottom Row: A thin section of a single HL-60/S4 granulocyte displaying a nuclear lobe affiliated with numerous ELCS (d); Two magnified regions from the same granulocyte (d) exhibit nuclear pores adjacent to surrounding ELCS (e and f) probably at the surface of microlobes. Magnification bars: a, 100 nm; b, 500 nm; c, 500 nm; d, 3 μm; e, 500 nm; f, 500 nm.
Article Snippet: HL-60/S4 cells can be purchased from ATCC (CRL-3306).
Techniques: Microscopy, Control