Promoters largely determine the efficiency of repressor action.
نویسندگان
چکیده
منابع مشابه
assessment of the efficiency of s.p.g.c refineries using network dea
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All eukaryotic cells alter their transcriptional program in response to the sugar glucose. In Saccharomyces cerevisiae, the best-studied downstream effector of this response is the glucose-regulated repressor Mig1. We show here that nuclear pore complexes also contribute to glucose-regulated gene expression. NPCs participate in glucose-responsive repression by physically interacting with Mig1 a...
متن کاملThe role of repressor kinetics in relief of transcriptional interference between convergent promoters
Transcriptional interference (TI), where transcription from a promoter is inhibited by the activity of other promoters in its vicinity on the same DNA, enables transcription factors to regulate a target promoter indirectly, inducing or relieving TI by controlling the interfering promoter. For convergent promoters, stochastic simulations indicate that relief of TI can be inhibited if the repress...
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ژورنال
عنوان ژورنال: Proceedings of the National Academy of Sciences
سال: 1988
ISSN: 0027-8424,1091-6490
DOI: 10.1073/pnas.85.23.8973