Transcriptional potentiation of the vitellogenin B1 promoter by a combination of both nucleosome assembly and transcription factors: an in vitro dissection.

The Xenopus laevis vitellogenin B1 promoter was assembled into nucleosomes in an oocyte extract. Subsequent RNA polymerase II-dependent transcription from these DNA templates fully reconstituted in chromatin in a HeLa nuclear extract was increased 50-fold compared with naked DNA. Remarkably, under s...

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Bibliographic Details
Main Authors: Corthésy, B, Léonnard, P, Wahli, W
Format: Artigo
Language:Inglês
Published: 1990
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Research Article
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC360903/
https://ncbi.nlm.nih.gov/pubmed/2370858
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