ZFIN Image: Folgueira et al., 2020, FIGURE 3

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Figure Caption

FIGURE 3

Fine cell structure of the adult TL. (A–D) Electron micrographs showing the main three nucleus types found in TL. (A) Low magnification electron micrograph showing a cell cluster with medium-sized round nuclei with partially condensed chromatin (Nu₁, white star) and surrounded by a dense neuropil. (B) Detail of a medium-sized nucleus (Nu₁) surrounded by smaller nuclei (Nu₂ and Nu₂_’). (C) Detail of a small-sized cell nucleus with non-homogeneously condensed chromatin (Nu₂_’) showing the exit of the axon (black arrow) from the cell body. (D) Nucleus (Nu₃) with pale chromatin that belongs to the large-sized cells among other nuclei with more condensed chromatin (Nu₁). Note also the small compact bundle of non-myelinated axons (circle). m, mitochondria; black stars, blood vessels. Scale bars: 5 μm (A), 2 μm (B,D), 1 μm (C).

Acknowledgments

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