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Fig. 9 | Molecular Cytogenetics

Fig. 9

From: The exon junction complex factor Y14 is dynamic in the nucleus of the beetle Tribolium castaneum during late oogenesis

Fig. 9

Ultrathin sections of T. castaneum GVs from oocytes injected with Y14–Myc mRNA after labeling with anti-Myc AB. a, Labeled nuclear body (SC35 domain) in the stage V oocyte. b, Similar nuclear body devoid of labels in the stage VII oocyte; a patch of labels (arrowhead) is visible and does not belong to the body. c, An overview of the fragment of karyosphere (ch, chromatin) and its capsule (kc); labels masking the fibrillar material in the perichromatin region are marked by arrows. d, The fragment of the karyosphere capsule; a patch of labels does not correspond SC35 domain. e, Anti-Y14–Myc labels near the nuclear envelope (ne); GV, germinal vesicle (oocyte nucleus); oo, ooplasm. Bars represent 0.5 μm in a—c, e and 200 nm in d

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Molecular Cytogenetics

ISSN: 1755-8166