Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Marta Nieckarz"'
Autor:
Sammy Nyongesa, Philipp M. Weber, Ève Bernet, Francisco Pulido, Cecilia Nieves, Marta Nieckarz, Marie Delaby, Tobias Viehboeck, Nicole Krause, Alex Rivera-Millot, Arnaldo Nakamura, Norbert O. E. Vischer, Michael vanNieuwenhze, Yves V. Brun, Felipe Cava, Silvia Bulgheresi, Frédéric J. Veyrier
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-18 (2022)
Rod-shaped bacteria typically elongate and divide by transverse fission, but a few species are known to divide longitudinally. Here, the authors use genomic, phylogenetic and microscopy techniques to shed light on the evolution of cell shape, multice
Externí odkaz:
https://doaj.org/article/0fc63da79b80455399f5591b3899e859
Autor:
Karolina Jaworska, Julia Konarska, Patrycja Gomza, Paula Rożen, Marta Nieckarz, Agata Krawczyk-Balska, Katarzyna Brzostek, Adrianna Raczkowska
Publikováno v:
International Journal of Molecular Sciences, Vol 24, Iss 13, p 11157 (2023)
Iron is both essential for and potentially toxic to bacteria, so the precise maintenance of iron homeostasis is necessary for their survival. Our previous study indicated that in the human enteropathogen Yersinia enterocolitica, the regulator OmpR di
Externí odkaz:
https://doaj.org/article/d1f9df9c31e843c4a36fce2d2c66acb7
Autor:
Brent W. Simpson, Marta Nieckarz, Victor Pinedo, Amanda B. McLean, Felipe Cava, M. Stephen Trent
Publikováno v:
mBio, Vol 12, Iss 6 (2021)
ABSTRACT Gram-negative bacteria resist external stresses due to cell envelope rigidity, which is provided by two membranes and a peptidoglycan layer. The outer membrane (OM) surface contains lipopolysaccharide (LPS; contains O-antigen) or lipooligosa
Externí odkaz:
https://doaj.org/article/13a8c4be6c434440ac0374004e8ca3b6
Publikováno v:
International Journal of Molecular Sciences, Vol 23, Iss 9, p 4758 (2022)
In a previous study, differential proteomic analysis was used to identify membrane proteins of the human enteropathogen Yersinia enterocolitica, whose levels are influenced by OmpR, the transcriptional regulator in the two-component EnvZ/OmpR system.
Externí odkaz:
https://doaj.org/article/20357b1cf11b45ee9dda04dbd6c4d8d5
Publikováno v:
Frontiers in Microbiology, Vol 11 (2020)
Yersinia enterocolitica exhibits a dual lifestyle, existing as both a saprophyte and a pathogen colonizing different niches within a host organism. OmpR has been recognized as a regulator that controls the expression of genes involved in many differe
Externí odkaz:
https://doaj.org/article/3e6e204ae4464061b06264b2e1ba113e
Publikováno v:
Frontiers in Cellular and Infection Microbiology, Vol 8 (2018)
We show that Yersinia enterocolitica strain Ye9 (bio-serotype 2/O:9) utilizes heme-containing molecules as an iron source. The Ye9 genome contains two multigenic clusters, hemPRSTUV-1 and hemPRST-2, encoding putative heme receptors HemR1 and HemR2, t
Externí odkaz:
https://doaj.org/article/eb585decdd2543b1a45968345c4ea2ae
Autor:
Marta Nieckarz, Adrianna Raczkowska, Karolina Jaworska, Ewa Stefańska, Karolina Skorek, Dorota Stosio, Katarzyna Brzostek
Publikováno v:
Frontiers in Cellular and Infection Microbiology, Vol 7 (2017)
Oligogalacturonide (OGA)-specific porins of the KdgM family have previously been identified and characterized in enterobacterial plant pathogens. We found that deletion of the gene encoding response regulator OmpR causes the porin KdgM2 to become one
Externí odkaz:
https://doaj.org/article/40a1eb732d094c41aaac585b0980c1a8
Publikováno v:
PLoS ONE, Vol 10, Iss 4, p e0124248 (2015)
OmpR is a transcriptional regulator implicated in the control of various cellular processes and functions in Enterobacteriaceae. This study was undertaken to identify genes comprising the OmpR regulon in the human gastrointestinal pathogen Yersinia e
Externí odkaz:
https://doaj.org/article/8d04175dc0324c639de487f3a0d42593
Autor:
Raczkowska, Karolina Jaworska, Julia Konarska, Patrycja Gomza, Paula Rożen, Marta Nieckarz, Agata Krawczyk-Balska, Katarzyna Brzostek, Adrianna
Publikováno v:
International Journal of Molecular Sciences; Volume 24; Issue 13; Pages: 11157
Iron is both essential for and potentially toxic to bacteria, so the precise maintenance of iron homeostasis is necessary for their survival. Our previous study indicated that in the human enteropathogen Yersinia enterocolitica, the regulator OmpR di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=multidiscipl::a23547ee2c48ba710833a24f2fd77f2c
Autor:
Sammy Nyongesa, Philipp Weber, Eve Bernet, Francisco Pullido, Marta Nieckarz, Marie Delaby, Cecilia Nieves, Tobias Viehboeck, Nicole Krause, Alex Rivera-Millot, Arnaldo Nakamura, Norbert Vischer, Michael VanNieuwenhze, Yves Brun, Felipe Cava, Silvia Bulgheresi, Frédéric Veyrier
In spite of the staggering number of bacteria that live associated with animals, the growth mode of only a few symbionts has been studied so far. Here, we focused on multicellular longitudinally dividing (MuLDi) Neisseriaceae occurring in the oral ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f9ff55a7ba83bc13b056ba1ae4fd3bad
https://doi.org/10.21203/rs.3.rs-1200288/v1
https://doi.org/10.21203/rs.3.rs-1200288/v1
