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Mostrando ítems 1-4 de 4
Artículo
Genome-wide analysis of factors affecting transcription elongation and DNA repair: a new role for PAF and Ccr4-not in transcription-coupled repair
(Public Library of Science, 2009)
RNA polymerases frequently deal with a number of obstacles during transcription elongation that need to be removed for transcription resumption. One important type of hindrance consists of DNA lesions, which are removed ...
Artículo
Recruitment of a chromatin remodelling complex by the Hog1 MAP kinase to stress genes
(EMBO Press, 2009)
For efficient transcription, RNA PolII must overcome the presence of nucleosomes. The p38-related MAPK Hog1 is an important regulator of transcription upon osmostress in yeast and thereby it is involved in initiation and ...
Artículo
Regulon-Specific Control of Transcription Elongation across the Yeast Genome
(Public Library of Science, 2009)
Transcription elongation by RNA polymerase II was often considered an invariant non-regulated process. However, genome-wide studies have shown that transcriptional pausing during elongation is a frequent phenomenon in ...
Artículo
Yeast Genetic Analysis Reveals the Involvement of Chromatin Reassembly Factors in Repressing HIV-1 Basal Transcription
(Public Library of Science, 2009)
Rebound of HIV viremia after interruption of anti-retroviral therapy is due to the small population of CD4+ T cells that remain latently infected. HIV-1 transcription is the main process controlling post-integration latency. ...