Zobrazeno 1 - 10 of 60 pro vyhledávání: '"Heladia, Salgado"'
1
Akademický článek
Flexible gold standards for transcription factor regulatory interactions in Escherichia coli K-12: architecture of evidence types
Autor: Paloma Lara, Socorro Gama-Castro, Heladia Salgado, Claire Rioualen, Víctor H. Tierrafría, Luis J. Muñiz-Rascado, César Bonavides-Martínez, Julio Collado-Vides
Publikováno v: Frontiers in Genetics, Vol 15 (2024)
Post-genomic implementations have expanded the experimental strategies to identify elements involved in the regulation of transcription initiation. Here, we present for the first time a detailed analysis of the sources of knowledge supporting the col
Externí odkaz: https://doaj.org/article/7c4732f27160417f9f3849cac9c17510
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2
Akademický článek
A unified resource for transcriptional regulation in Escherichia coli K-12 incorporating high-throughput-generated binding data into RegulonDB version 10.0
Autor: Alberto Santos-Zavaleta, Mishael Sánchez-Pérez, Heladia Salgado, David A. Velázquez-Ramírez, Socorro Gama-Castro, Víctor H. Tierrafría, Stephen J. W. Busby, Patricia Aquino, Xin Fang, Bernhard O. Palsson, James E. Galagan, Julio Collado-Vides
Publikováno v: BMC Biology, Vol 16, Iss 1, Pp 1-12 (2018)
Abstract Background Our understanding of the regulation of gene expression has benefited from the availability of high-throughput technologies that interrogate the whole genome for the binding of specific transcription factors and gene expression pro
Externí odkaz: https://doaj.org/article/62842013a20a414b8d96469a17759c51
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3
A Gold Standard for Transcription Factor-Gene Regulatory Interactions in Escherichia coli K-12: Architecture of the Evidence Types
Autor: Paloma Lara, Socorro Gama-Castro, Heladia Salgado, Claire Rioualen, Luis J. Muñiz-Rascado, Jair S. García-Sotelo, Víctor H. Tierrafría, Julio Collado-Vides
Publikováno v: bioRxiv
Genomics has strongly increased the available experimental strategies to identify the elements involved in regulatory networks, particularly those of the regulation of transcription initiation. As new methodologies emerge, a natural step is to compar
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb15dc4ff2e00372383eb0f52daafb8a
https://europepmc.org/articles/PMC10168212/
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4
Akademický článek
The transcriptional regulator SsrB is involved in a molecular switch controlling virulence lifestyles of Salmonella.
Autor: Deyanira Pérez-Morales, María M Banda, N Y Elizabeth Chau, Heladia Salgado, Irma Martínez-Flores, J Antonio Ibarra, Bushra Ilyas, Brian K Coombes, Víctor H Bustamante
Publikováno v: PLoS Pathogens, Vol 13, Iss 7, p e1006497 (2017)
The evolution of bacterial pathogenicity, heavily influenced by horizontal gene transfer, provides new virulence factors and regulatory connections that alter bacterial phenotypes. Salmonella pathogenicity islands 1 and 2 (SPI-1 and SPI-2) are chromo
Externí odkaz: https://doaj.org/article/90fab0b1da5e49e3b1a7b6973185e01c
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7
Programmatic access to bacterial regulatory networks with regutools
Autor: Leonardo Collado-Torres, Joselyn Chávez, Carmina Barberena-Jonas, José Alquicira-Hernandez, Jesus E Sotelo-Fonseca, Heladia Salgado, Alejandro Reyes
Publikováno v: Bioinformatics
Summary RegulonDB has collected, harmonized and centralized data from hundreds of experiments for nearly two decades and is considered a point of reference for transcriptional regulation in Escherichia coli K12. Here, we present the regutools R packa
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5628473d9ca8f871701a2ee178c4cc07
https://doi.org/10.1093/bioinformatics/btaa575
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8
Lisen&Curate: a platform to facilitate gathering textual evidence for curation of regulation of transcription initiation in bacteria
Autor: Heladia Salgado, Socorro Gama-Castro, Víctor H. Tierrafría, Julio Collado-Vides, Fabio Rinaldi, Carlos-Francisco Méndez-Cruz, Martín Díaz-Rodríguez, Oscar Lithgow-Serrano, Hilda Solano-Lira, Francisco Guadarrama-García
Publikováno v: Biochim Biophys Acta Gene Regul Mech
The number of published papers in biomedical research makes it rather impossible for a researcher to keep up to date. This is where manually curated databases contribute facilitating the access to knowledge. However, the structure required by databas
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e374c95c56a6bfe5456b1b8e49ace1d9
http://hdl.handle.net/10230/51907
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9
Akademický článek
Transcription factors in Escherichia coli prefer the holo conformation.
Autor: Yalbi Itzel Balderas-Martínez, Michael Savageau, Heladia Salgado, Ernesto Pérez-Rueda, Enrique Morett, Julio Collado-Vides
Publikováno v: PLoS ONE, Vol 8, Iss 6, p e65723 (2013)
The transcriptional regulatory network of Escherichia coli K-12 is among the best studied gene networks of any living cell. Transcription factors bind to DNA either with their effector bound (holo conformation), or as a free protein (apo conformation
Externí odkaz: https://doaj.org/article/54bf09d412b04e8489613960fe483347
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