Zobrazeno 1 - 10
of 75
pro vyhledávání: '"María A. Sánchez-Romero"'
Publikováno v:
Frontiers in Microbiology, Vol 12 (2021)
Conrad Waddington’s epigenetic landscape, a visual metaphor for the development of multicellular organisms, is appropriate to depict the formation of phenotypic variants of bacterial cells. Examples of bacterial differentiation that result in morph
Externí odkaz:
https://doaj.org/article/c0d4bb7ae295409d9eed7265c94e4780
Autor:
Rocío Fernández-Fernández, Sara B. Hernández, Elena Puerta-Fernández, María A. Sánchez-Romero, Verónica Urdaneta, Josep Casadesús
Publikováno v:
Frontiers in Microbiology, Vol 12 (2021)
Genes annotated as ygfE and yiiU in the genome of Salmonella enterica serovar Typhimurium encode proteins homologous to Escherichia coli cell division factors ZapA and ZapB, respectively. ZapA− and ZapB− mutants of S. enterica are bile-sensitive.
Externí odkaz:
https://doaj.org/article/6c6f01d8ac6a4070b9351bee2b885b90
Publikováno v:
Frontiers in Microbiology, Vol 11 (2021)
Externí odkaz:
https://doaj.org/article/d8803c1635e840249506ab34b60c8804
Publikováno v:
Frontiers in Microbiology, Vol 11 (2020)
Quantitative PCR analysis shows that the virulence plasmid of Salmonella enterica serovar Typhimurium (pSLT) is a low-copy-number plasmid, with 1–2 copies per chromosome. However, fluorescence microscopy observation of pSLT labeled with a lacO fluo
Externí odkaz:
https://doaj.org/article/ddd53a374bf04165ba23091a48a0d2b1
Autor:
Nara Figueroa-Bossi, Rocío Fernández-Fernández, Patricia Kerboriou, Philippe Bouloc, Josep Casadesús, María Antonia Sánchez-Romero, Lionello Bossi
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-12 (2024)
Abstract In all living cells, genomic DNA is compacted through interactions with dedicated proteins and/or the formation of plectonemic coils. In bacteria, DNA compaction is achieved dynamically, coordinated with dense and constantly changing transcr
Externí odkaz:
https://doaj.org/article/0ccc1e25b184402a84aa0e3d4ead6ef1
Autor:
David R. Olivenza, Hervé Nicoloff, María Antonia Sánchez-Romero, Ignacio Cota, Dan I. Andersson, Josep Casadesús
Publikováno v:
Scientific Reports, Vol 9, Iss 1, Pp 1-9 (2019)
Abstract We describe a portable epigenetic switch based on opvAB, a Salmonella enterica operon that undergoes bistable expression under DNA methylation control. A DNA fragment containing the opvAB promoter and the opvAB upstream regulatory region con
Externí odkaz:
https://doaj.org/article/b36d5c100fd74377906c0304d92d7e3f
Autor:
Julia Aguilera-Herce, Concepción Panadero-Medianero, María Antonia Sánchez-Romero, Roberto Balbontín, Joaquín Bernal-Bayard, Francisco Ramos-Morales
Publikováno v:
International Journal of Molecular Sciences; Volume 24; Issue 9; Pages: 8403
Type III secretion systems are found in many Gram-negative pathogens and symbionts of animals and plants. Salmonella enterica has two type III secretion systems associated with virulence, one involved in the invasion of host cells and another involve
Autor:
Laura E. Sellars, Jack A. Bryant, María-Antonia Sánchez-Romero, Eugenio Sánchez-Morán, Stephen J. W. Busby, David J. Lee
Publikováno v:
BMC Microbiology, Vol 17, Iss 1, Pp 1-10 (2017)
Abstract Background In bacteria, many transcription activator and repressor proteins regulate multiple transcription units that are often distally distributed on the bacterial genome. To investigate the subcellular location of DNA bound proteins in t
Externí odkaz:
https://doaj.org/article/cd26fb8c69544403a0d59e804d2bd85f
Autor:
Nara, Figueroa-Bossi, María Antonia, Sánchez-Romero, Patricia, Kerboriou, Delphine, Naquin, Clara, Mendes, Philippe, Bouloc, Josep, Casadesús, Lionello, Bossi
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America. 119(30)
In
Publikováno v:
Advances in experimental medicine and biology. 1389
The genomes of bacteria, archaea, and phage contain small amounts of C