Abstract
The giant nucleus or germinal vesicle (GV) of Xenopus oocytes provides an unusual opportunity to analyze nuclear structure and function in exquisite detail by light microscopy. Detailed here are two rapid procedures for using manually isolated GVs in combination with fluorescent reporter proteins to investigate the lampbrush chromosomes and nuclear bodies of oocytes. One procedure provides spreads of nuclear components in an unfixed and life-like, although not living, form. The other describes the isolation of intact, functional GVs directly into mineral oil offering possibilities for direct observation of nuclear dynamics.
Publisher
Cold Spring Harbor Laboratory
Subject
General Biochemistry, Genetics and Molecular Biology
Cited by
2 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献