The Myxococcus xanthus two-component system CorSR regulates expression of a gene cluster involved in maintaining copper tolerance during growth and development.

Autor: María Celestina Sánchez-Sutil, Juana Pérez, Nuria Gómez-Santos, Lawrence J Shimkets, Aurelio Moraleda-Muñoz, José Muñoz-Dorado

Publikováno v: PLoS ONE, Vol 8, Iss 7, p e68240 (2013)

Myxococcus xanthus is a soil-dwelling member of the δ-Proteobacteria that exhibits a complex developmental cycle upon starvation. Development comprises aggregation and differentiation into environmentally resistant myxospores in an environment that

Externí odkaz: https://doaj.org/article/de69ac61a7b44fd98c983ec2370cb996

A TonB-dependent transporter is required for secretion of protease PopC across the bacterial outer membrane

Autor: Ralf Koebnik, Magdalena A. Świątek-Połatyńska, Nuria Gómez-Santos, Lotte Søgaard-Andersen, Timo Glatter

Publikováno v: Nature Communications, Vol 10, Iss 1, Pp 1-18 (2019)
Nature Communications
Nature Communications, 2019, 10 (1), pp.1360. ⟨10.1038/s41467-019-09366-9⟩

TonB-dependent transporters (TBDTs) are ubiquitous outer membrane β-barrel proteins that import nutrients and bacteriocins across the outer membrane in a proton motive force-dependent manner, by directly connecting to the ExbB/ExbD/TonB system in th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fa65f165656b32c6fc427a598a6ef262
https://doaj.org/article/96aaa1605e3341c481a2b09a68c3d44b

PomZ, a ParA-like protein, regulates Z-ring formation and cell division inMyxococcus xanthus

Autor: Dominik Schumacher, Peter Lenz, Andrea Harms, Jörg Kahnt, José Muñoz-Dorado, Kryssia Aguiluz, Nuria Gómez-Santos, Michael Hoppert, Lotte Søgaard-Andersen, Anke Treuner-Lange, Chris van der Does

Publikováno v: Molecular Microbiology. 87:235-253

Summary Accurate positioning of the division site is essential to generate appropriately sized daughter cells with the correct chromosome number. In bacteria, division generally depends on assembly of the tubulin homologue FtsZ into the Z-ring at the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f307e3e9e92f5a64a5db68a3f2767aba
https://doi.org/10.1111/mmi.12094

A novel mechanism of bacterial adaptation mediated by copper-dependent RNA polymerase σ factors

Autor: Juana Pérez, Nuria Gómez-Santos, José Muñoz-Dorado

Publikováno v: Transcription. 3:63-67

One of the mechanisms widely used by bacteria to adapt to their environment is mediated by alternative σ factors. Here we discuss the mechanism of action of a novel metal-dependent ECF σ factor, whose ability to bind DNA depends on the redox state

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ec974d56245981938617f43182e2c409
https://doi.org/10.4161/trns.19498

Dissection of the sensor domain of the copper-responsive histidine kinase CorS from Myxococcus xanthus

Autor: María Celestina, Sánchez-Sutil, Francisco Javier, Marcos-Torres, Juana, Pérez, María, Ruiz-González, Elena, García-Bravo, Marina, Martínez-Cayuela, Nuria, Gómez-Santos, Aurelio, Moraleda-Muñoz, José, Muñoz-Dorado

Publikováno v: Environmental microbiology reports. 8(3)

Myxococcus xanthus CorSR is a two-component system responsible for maintaining the response of this bacterium to copper. In the presence of this metal it upregulates, among others, the genes encoding the multicopper oxidase CuoA and the P1B -ATPase C

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::733e80bec9a906dee894204c53365179
https://pubmed.ncbi.nlm.nih.gov/26929132