A combination of the silver-staining method of the nucleolus organizer regions (NORs) with a Giemsa-banding method is described. This double staining allows a rapid identification of the NOR-bearing chromosomes.
Nucleolus organizer and N-band distribution in morphologic and fluorescence variants of human chromosomes
β Scribed by N. Archidiacono; A. Capoa; M. Ferraro; F. Pelliccia; A. Rocchi; M. Rocchi
- Publisher
- Springer
- Year
- 1977
- Tongue
- English
- Weight
- 266 KB
- Volume
- 37
- Category
- Article
- ISSN
- 0340-6717
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β¦ Synopsis
Three cases of morphologic variants of human D-or G-group chromosomes have been studied by N-and Ag-AS banding techniques. The results confirm our previous findings about the localization of nucleolus organizers on the secondary constrictions of acrocentric chromosomes. Preliminary results on the distribution and number of N bands in D-and Ggroup chromosomes with morphologic and fluorescence variants are reported.
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