Paweletz N, Risueño M C
Chromosoma. 1982;85(2):261-73. doi: 10.1007/BF00294970.
Hela cells were impregnated with silver according to Paweletz et al. (1967). In cells in mitosis not only the nucleolar organizer regions (NORs) are strongly impregnated but also part of the nucleolar material, which accumulates in and around the chromosomes. The treatment with adenosine, which in interphase cells spreads the nucleolar material within the nucleus, also distributes the argentophilic material in and around the chromosomes. During the reconstruction phase this material reassembles around the NORs to form parts of the new nucleolus. The silver impregnation technique clearly demonstrates that two main components are responsible for the argentophily of the nucleolus. This is in agreement with the results obtained by Lischwe et al. (1979).
根据帕韦莱茨等人（1967年）的方法，用银浸染海拉细胞。在有丝分裂的细胞中，不仅核仁组织区（NORs）被强烈浸染，而且部分核仁物质也被浸染，这些物质聚集在染色体内部和周围。用腺苷处理，在间期细胞中它会使核仁物质在细胞核内扩散，同时也会使嗜银物质分布在染色体内部和周围。在重建阶段，这种物质会在NORs周围重新组装形成新核仁的部分。银浸染技术清楚地表明，有两个主要成分导致了核仁的嗜银性。这与利施韦等人（1979年）获得的结果一致。
