Zobrazeno 1 - 10
of 211
pro vyhledávání: '"Anti-sigma factors"'
Akademický článek
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Autor:
Lizett Ortiz de Ora, Iván Muñoz-Gutiérrez, Almog Hershko, Oren Yaniv, Milana Voronov-Goldman, Edward A. Bayer, Felix Frolow, Oded Livnah, Raphael Lamed, Inna Rozman Grinberg, Ilya Borovok
Publikováno v:
Proteins
Cellulolytic clostridia use a highly efficient cellulosome system to degrade polysaccharides. To regulate genes encoding enzymes of the multi‐enzyme cellulosome complex, certain clostridia contain alternative sigma I (σI) factors that have cognate
Extracytoplasmic function (ECF) σ factors are the most minimalistic member of the σ70 family. ECFs and their activity regulators are one of the main signal transduction mechanisms that allow bacteria to respond to extracellular changes. Aside from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::748dd5165fbe468cd83b8eddb9ce38d1
Akademický článek
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Autor:
Salaheddine Laghrami, Jan Müller, Michael Löffler, Andreas Freund, Karin Schäferhoff, Ralf Takors, Joana Danica Simen, Günter Jäger
Publikováno v:
Journal of Biotechnology. 258:2-12
Transcriptional control under nitrogen and carbon-limitation conditions have been well analyzed for Escherichia coli. However, the transcriptional dynamics that underlie the shift in regulatory programs from nitrogen to carbon limitation is not well
Autor:
Ann Hochschild, Caterina Alfano, Ewelina M. Krysztofinska, Rivka L. Isaacson, Cinthia P. Garcia, Anna F. Wang Erickson, Padraig Deighan, Kelsey Barrasso, Santiago Martínez-Lumbreras, Richard Losick, Arjun Thapaliya, Amy H. Camp, Shanshan Chen
Publikováno v:
Wang Erickson, A F, Deighan, P, Chen, S, Barrasso, K, Garcia, C P, Martínez-Lumbreras, S, Alfano, C, Krysztofinska, E M, Thapaliya, A, Camp, A H, Isaacson, R L, Hochschild, A & Losick, R 2017, ' A Novel RNA Polymerase-binding Protein that interacts with a Sigma-Factor Docking Site ', Molecular Microbiology . https://doi.org/10.1111/mmi.13724
Sporulation in Bacillus subtilis is governed by a cascade of alternative RNA polymerase sigma factors. We previously identified a small protein Fin that is produced under the control of the sporulation sigma factor σ(F) to create a negative feedback
Autor:
Lenka Rucká, Miroslav Pátek, Radoslav Šilar, Andrey Rapoport, Jiří Holátko, Jan Nešvera, Hana Dostálová, Pavla Kadeřábková
Publikováno v:
Current Microbiology. 73:401-408
Promoter activities in Corynebacterium glutamicum strains with deletions of genes encoding sigma factors of RNA polymerase suggested that transcription from some promoters is controlled by two sigma factors. To prove that different sigma factors are
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Bioenergetics. 1847:770-778
Sigma factors are the predominant factors involved in transcription regulation in bacteria. These factors can recruit the core RNA polymerase to promoters with specific DNA sequences and initiate gene transcription. The plastids of higher plants orig
Publikováno v:
Journal of Biomolecular Structure and Dynamics. 34:792-799
Alternate sigma factor plays an important role for the survival of Mycobacterium tuberculosis in adverse environmental condition. Stress-induced sigma factors are major cause for expression of genes involved in pathogenesis, dormancy and various unus
Autor:
Mark S. B. Paget
Publikováno v:
Biomolecules
Biomolecules, Vol 5, Iss 3, Pp 1245-1265 (2015)
Biomolecules, Vol 5, Iss 3, Pp 1245-1265 (2015)
Sigma factors are multi-domain subunits of bacterial RNA polymerase (RNAP) that play critical roles in transcription initiation, including the recognition and opening of promoters as well as the initial steps in RNA synthesis. This review focuses on