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. 2017 Jul 20;18(9):1660–1670. doi: 10.15252/embr.201744070

Figure 1. Cytoplasmic conical structures in Thermococcus kodakaraensis .

Figure 1

  • A, B
    A tomographic slice shows a side view of a conical structure (c) in the cytoplasm, rotated and enlarged in (B).
  • C
    A tomographic slice shows a side view of the cone in another cell, highlighting the subunit texture along the edge of the cone (arrowheads).
  • D, E
    Top views of a cone at different heights show the inner ring (r; enlarged in inset to highlight 19‐subunit structure) and outer cone.
  • F–H
    Sequential slices through a side view of a cone in a lysed cell show the relative location of the ring in the cone.
  • I, J
    Different views of a 3D segmentation of the cone shown in (A), embedded in a tomographic slice.
Data information: s, S‐layer; m, membrane; a, archaella; rib, ribosomes; rez, ribosome‐excluding zone. Scale bars, 100 nm; scale bar in (D) applies to (D, E); scale bar in (F) applies to (F–H); segmentation not to scale.