RegulonDB (version 4.0): transcriptional regulation, operon organization and growth conditions in Escherichia coli K-12. - Heladia Salgado; Socorro Gama-Castro; Agustino Martínez-Antonio; Edgar Díaz-Peredo; Fabiola Sánchez-Solano; Martín Peralta-Gil; Delfino Garcia-Alonso; Verónica Jiménez-Jacinto; Alberto Santos-Zavaleta; César Bonavides-Martínez; Julio Collado-Vides (Nucleic Acids Res., 2004)

RegulonDB (version 5.0): Escherichia coli K-12 transcriptional regulatory network, operon organization, and growth conditions. - Heladia Salgado; Socorro Gama-Castro; Martín Peralta-Gil; Edgar Díaz-Peredo; Fabiola Sánchez-Solano; Alberto Santos-Zavaleta; Irma Martínez-Flores; Verónica Jiménez-Jacinto; César Bonavides-Martínez; Juan Segura-Salazar; Agustino Martínez-Antonio; Julio Collado-Vides (Nucleic Acids Res., 2006)

RegulonDB (version 6.0): gene regulation model of Escherichia coli K-12 beyond transcription, active (experimental) annotated promoters and Textpresso navigation. - Socorro Gama-Castro; Verónica Jiménez-Jacinto; Martín Peralta-Gil; Alberto Santos-Zavaleta; Mónica I. Peñaloza-Spínola; Bruno Contreras-Moreira; Juan Segura-Salazar; Luis Muñiz-Rascado; Irma Martínez-Flores; Heladia Salgado; César Bonavides-Martínez; Cei Abreu-Goodger; et al. (Nucleic Acids Res., 2008)

RegulonDB version 7.0: transcriptional regulation of Escherichia coli K-12 integrated within genetic sensory response units (Gensor Units). - Socorro Gama-Castro; Heladia Salgado; Martín Peralta-Gil; Alberto Santos-Zavaleta; Luis Muñiz-Rascado; Hilda Solano-Lira; Verónica Jiménez-Jacinto; Verena Weiss; Jair S. García-Sotelo; Alejandra López-Fuentes; Liliana Porrón-Sotelo; Shirley Alquicira-Hernández; et al. (Nucleic Acids Res., 2011)

RegulonDB v8.0: omics data sets, evolutionary conservation, regulatory phrases, cross-validated gold standards and more. - Heladia Salgado; Martín Peralta-Gil; Socorro Gama-Castro; Alberto Santos-Zavaleta; Luis Muñiz-Rascado; Jair S. García-Sotelo; Verena Weiss; Hilda Solano-Lira; Irma Martínez-Flores; Alejandra Medina-Rivera; Gerardo Salgado-Osorio; Shirley Alquicira-Hernández; et al. (Nucleic Acids Res., 2013)