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Characterization of ribosomal RNA synthesis in a gene dosage mutant: the relationship of topoisomerase I and chromatin structure to transcriptional activity
The genes encoding 18S, 5.8S, and 28S ribosomal RNA (rRNA) are tandemly repeated at the nucleolus organizer region (NOR). The NORs in the chicken map to one pair of microchromosomes. A line of chickens that contains individuals that are either disomic, trisomic, or tetrasomic for this chromosome, an...
| Formato: | Texto |
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| Lenguaje: | English |
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The Rockefeller University Press
1987
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2114676/ https://www.ncbi.nlm.nih.gov/pubmed/2822724 |