通过同步AG-NOR C显带法揭示AG NORs与C阳性异染色质之间的完全相关性。
Complete dependence between AG NORs and C-positive heterochromatin revealed by simultaneous AG-NOR C-banding method.
作者信息
Rufas J S, Gosalvez J, Lopez-Fernandez C, Cardoso H
出版信息
Cell Biol Int Rep. 1983 Apr;7(4):275-81. doi: 10.1016/0309-1651(83)90062-0.
PMID:6189626
Abstract
In the present paper we report a technique which permits the simultaneous observation of C-banded material and the active NORs or nucleoli in both mitotic and meiotic chromosomes of mammals and insects. The use of the present technique permits to establish a complete correlation between the C-banded positive regions and the presence of nucleoli associated to them. Some aspects related with this correspondence are discussed.
摘要
在本文中，我们报告了一种技术，该技术能够同时观察哺乳动物和昆虫有丝分裂及减数分裂染色体中的C带物质以及活跃的核仁组织区或核仁。运用本技术可以在C带阳性区域与与之相关的核仁存在之间建立完全的关联。文中讨论了与这种对应关系相关的一些方面。
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