植物细胞细胞质中核仁物质的出现。

Occurrence of nucleolar material in the cytoplasm of plant cells.

作者信息

Moreno-Diaz de la Espina S, Fernandez-Gomez M E, Risueño M C

出版信息

Cell Biol Int Rep. 1979 May;3(3):215-25. doi: 10.1016/0309-1651(79)90034-1.

Abstract

This paper deals with the induction of cytoplasmic nucleolar bodies in meristematic Allium cepa L. cells after treatment with drugs which interfere with nucleolar functionality. The drugs which interfere with protein synthesis failed to produce these bodies. The ultrastructure origin and physiological significance of these bodies are discussed here, as well as their relation with the mitotic prenucleolar bodies (Moreno-Díaz de la Espina et al., 1976).

摘要

本文探讨了用干扰核仁功能的药物处理后，分生组织的洋葱（Allium cepa L.）细胞中细胞质核仁体的诱导情况。干扰蛋白质合成的药物未能产生这些小体。本文讨论了这些小体的超微结构起源、生理意义，以及它们与有丝分裂前核仁小体的关系（Moreno-Díaz de la Espina等人，1976年）。