Insect small nuclear RNA gene promoters evolve rapidly yet retain conserved features involved in determining promoter activity and RNA polymerase specificity

In animals, most small nuclear RNAs (snRNAs) are synthesized by RNA polymerase II (Pol II), but U6 snRNA is synthesized by RNA polymerase III (Pol III). In Drosophila melanogaster, the promoters for the Pol II-transcribed snRNA genes consist of ∼21 bp PSEA and ∼8 bp PSEB. U6 genes utilize a PSEA but...

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Detalles Bibliográficos
Autores principales: Hernandez, Genaro, Valafar, Faramarz, Stumph, William E.
Formato: Texto
Lenguaje:English
Publicado: Oxford University Press 2007
Materias:
Genomics
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1761439/
https://www.ncbi.nlm.nih.gov/pubmed/17148477
http://dx.doi.org/10.1093/nar/gkl982

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1761439/
https://www.ncbi.nlm.nih.gov/pubmed/17148477
http://dx.doi.org/10.1093/nar/gkl982

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