| Essential role of the VirB machinery in the maturation of the Brucella abortus‐containing vacuole DJ Comerci, MJ Martínez‐Lorenzo, R Sieira, JP Gorvel, RA Ugalde Cellular microbiology 3 (3), 159-168, 2001 | 377 | 2001 |
| A Homologue of an Operon Required for DNA Transfer in Agrobacterium Is Required in Brucella abortusfor Virulence and Intracellular Multiplication R Sieira, DJ Comerci, DO Sánchez, RA Ugalde Journal of bacteriology 182 (17), 4849-4855, 2000 | 307 | 2000 |
| Integration host factor is involved in transcriptional regulation of the Brucella abortus virB operon R Sieira, DJ Comerci, LI Pietrasanta, RA Ugalde Molecular microbiology 54 (3), 808-822, 2004 | 115 | 2004 |
| Metabolic Control of Virulence Genes in Brucella abortus: HutC Coordinates virB Expression and the Histidine Utilization Pathway by Direct Binding to Both … R Sieira, GM Arocena, L Bukata, DJ Comerci, RA Ugalde Journal of bacteriology 192 (1), 217-224, 2010 | 75 | 2010 |
| Xanthomonas campestris attenuates virulence by sensing light through a bacteriophytochrome photoreceptor HR Bonomi, L Toum, G Sycz, R Sieira, AM Toscani, GE Gudesblat, ... EMBO reports 17 (11), 1565-1577, 2016 | 56 | 2016 |
| BtaE, an adhesin that belongs to the trimeric autotransporter family, is required for full virulence and defines a specific adhesive pole of Brucella suis V Ruiz-Ranwez, DM Posadas, C Van der Henst, SM Estein, GM Arocena, ... Infection and immunity 81 (3), 996-1007, 2013 | 55 | 2013 |
| Identification of the Quorum-Sensing Target DNA Sequence and N-Acyl Homoserine Lactone Responsiveness of the Brucella abortus virB promoter GM Arocena, R Sieira, DJ Comerci, RA Ugalde Journal of bacteriology 192 (13), 3434-3440, 2010 | 49 | 2010 |
| The two‐component systems PrrBA and NtrYX co‐ordinately regulate the adaptation of Brucella abortus to an oxygen‐limited environment MC Carrica, I Fernandez, R Sieira, G Paris, FA Goldbaum Molecular microbiology 88 (2), 222-233, 2013 | 45 | 2013 |
| Human Pleural Fluid Elicits Pyruvate and Phenylalanine Metabolism in Acinetobacter baumannii to Enhance Cytotoxicity and Immune Evasion N Rodman, J Martinez, S Fung, J Nakanouchi, AL Myers, CM Harris, ... Frontiers in Microbiology 10, 1581, 2019 | 35 | 2019 |
| ChIP-seq analysis of the LuxR-type regulator VjbR reveals novel insights into the Brucella virulence gene expression network CL Kleinman, G Sycz, HR Bonomi, RM Rodríguez, A Zorreguieta, R Sieira Nucleic acids research 45 (10), 5757-5769, 2017 | 35 | 2017 |
| Human pleural fluid triggers global changes in the transcriptional landscape of Acinetobacter baumannii as an adaptive response to stress J Martinez, JS Fernandez, C Liu, A Hoard, A Mendoza, J Nakanouchi, ... Scientific reports 9 (1), 17251, 2019 | 28 | 2019 |
| Three-dimensional structure of full-length NtrX, an unusual member of the NtrC family of response regulators I Fernández, I Cornaciu, M del Carmen Carrica, E Uchikawa, G Hoffmann, ... Journal of molecular biology 429 (8), 1192-1212, 2017 | 28 | 2017 |
| Expression of VjbR under nutrient limitation conditions is regulated at the post-transcriptional level by specific acidic pH values and urocanic acid GM Arocena, A Zorreguieta, R Sieira PloS one 7 (4), e35394, 2012 | 22 | 2012 |
| A MarR-type regulator directly activates transcription from the Brucella abortus virB promoter by sharing a redundant role with HutC R Sieira, GM Arocena, A Zorreguieta, DJ Comerci, RA Ugalde Journal of bacteriology 194 (23), 6431-6440, 2012 | 21 | 2012 |
| Human pleural fluid and human serum albumin modulate the behavior of a hypervirulent and multidrug-resistant (MDR) Acinetobacter baumannii representative strain C Pimentel, C Le, MR Tuttobene, T Subils, J Martinez, R Sieira, ... Pathogens 10 (4), 471, 2021 | 19 | 2021 |
| Cerebrospinal fluid (CSF) augments metabolism and virulence expression factors in Acinetobacter baumannii J Martinez, C Razo-Gutierrez, C Le, R Courville, C Pimentel, C Liu, ... Scientific reports 11 (1), 4737, 2021 | 19 | 2021 |
| Human fluids alter DNA-acquisition in Acinetobacter baumannii J Martinez, C Liu, N Rodman, JS Fernandez, C Barberis, R Sieira, F Perez, ... Diagnostic microbiology and infectious disease 93 (3), 183-187, 2019 | 19 | 2019 |
| The presence of the seahorse Hippocampus patagonicus in the Argentine Sea based on the cytochrome b sequence of mitochondrial DNA D Luzzatto, R Sieira, MG Pujol, JM Díaz de Astarloa Soc Francaise D Ichtyologie, 2012 | 19 | 2012 |
| Regulation of virulence in Brucella: an eclectic repertoire of transcription factors defines the complex architecture of the virB promoter R Sieira Future microbiology 8 (9), 1193-1208, 2013 | 18 | 2013 |
| MapB, the Brucella suis TamB homologue, is involved in cell envelope biogenesis, cell division and virulence MG Bialer, V Ruiz-Ranwez, G Sycz, SM Estein, DM Russo, S Altabe, ... Scientific Reports 9 (1), 2158, 2019 | 17 | 2019 |
