A novel RNA polymerase‐binding protein that interacts with a sigma‐factor docking site

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

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::82a07e2951497dcbc147b45bdebb8c04
https://doi.org/10.1111/mmi.13724

An Amino Acid Substitution in RNA Polymerase That Inhibits the Utilization of an Alternative Sigma Factor

Autor: Ann Hochschild, Robert O. J. Weinzierl, Richard Losick, Cinthia P. Garcia, Anna F. Wang Erickson, Padraig Deighan

Publikováno v: Journal of bacteriology. 199(14)

Sigma (σ) factors direct gene transcription by binding to and determining the promoter recognition specificity of RNA polymerase (RNAP) in bacteria. Genes transcribed under the control of alternative sigma factors allow cells to respond to stress an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3e32f31f5e11b860202c8109186691f8
https://pubmed.ncbi.nlm.nih.gov/28507241

A novel RNA polymerase-binding protein controlling genes involved in spore germination in Bacillus subtilis

Autor: Bjorn A, Traag, Arturo, Ramirez-Peralta, Anna F, Wang Erickson, Peter, Setlow, Richard, Losick

Publikováno v: Molecular microbiology. 89(1)

A growing class of proteins regulates transcription through interaction with DNA-dependent RNA polymerase. Here we report that a recently identified, highly conserved sporulation gene ylyA encodes a novel RNA polymerase-binding protein that influence

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::803f82eeedc6a55a7a1f0941e18c00a7
https://pubmed.ncbi.nlm.nih.gov/23678950