| Autor: |
Anthony J. Girardi, Carole I. Bradt, Rosina Hill, Christine Cody, Warren W. Nichols |
| Rok vydání: |
1985 |
| Předmět: |
|
| Zdroj: |
Mutation research. 150(1-2) |
| ISSN: |
0027-5107 |
| Popis: |
Human diploid fibroblasts have been transformed by ts A58 SV40. At the permissive temperature, apparent chromosome and chromatic rearrangements were observed in a high percentage of cells and the frequency of SCE increased. If the transformed phenotype returned to normal at the restrictive temperature these alterations also returned to normal levels. Chromosome banding demonstrated many apparent chromosomal rearrangements in which diffuse staining material was joining intact chromosomes end-to-end and forming pseudostructural abnormalities. Homogeneously staining regions associated with gene amplification or virus-induced alterations in the coiling and stickiness of telomeric regions are possible mechanisms. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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