Výsledky vyhledávání - "Mari-Trini Gallegos"

Autor: Mari-Trini Gallegos, Martin Buck, Wendy Cannon

Publikováno v: Nature Structural Biology. 7:594-601

Multisubunit RNA polymerases are targets of sophisticated signal transduction pathways that link environmental or temporal cues to changes in gene expression. Here we show that the sigma 54 protein (sigma54), responsible for promoter specific binding

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::54e61ec9b047e9cd03f4ba78c03a70a8
https://doi.org/10.1038/76830

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Crystal structure of TtgV in complex with its DNA operator reveals a general model for cooperative DNA binding of tetrameric gene regulators

Autor: Juan L. Ramos, Julien R. C. Bergeron, Patrik Kloppsteck, Mari-Trini Gallegos, Xiaodong Zhang, Sandy Fillet, Yilmaz Alguel, Tino Krell, Duo Lu, Cuixiang Meng

The majority of bacterial gene regulators bind as symmetric dimers to palindromic DNA operators of 12–20 base pairs (bp). Multimeric forms of proteins, including tetramers, are able to recognize longer operator sequences in a cooperative manner, al

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3e6a5cacdceb5177e5ff73de9cc4bf3c
https://europepmc.org/articles/PMC2975931/

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