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Ovaries of heteropterans consist of telotrophic meroistic ovarioles that are composed of apically located tropharium and basal vitellarium, containing developing oocytes. The tropharium (trophic chamber) houses trophocytes (nurse cells) that are connected with the centrally located trophic core. The organization of the heteropteran tropharia is highly(More)
An oocyte nucleus contains different extrachromosomal nuclear domains collectively called nuclear bodies (NBs). In the present work we revealed, using immunogold labeling electron microscopy, some marker components of interchromatin granule clusters (IGCs) and Cajal bodies (CBs) in morphologically heterogeneous oocyte NBs studied in three hemipteran(More)
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