Contribution of the lipopolysaccharide to resistance of Shigella flexneri 2a to extreme acidity.

by Mara Martinić, Anilei Hoare, Inés Contreras, Sergio A Alvarez
Published 2011-01-01

The normal chain length distribution of the O antigen is required for the interaction of Shigella flexneri 2a with polarized Caco-2 cells

by Anilei Hoare, Denisse Bravo, Mara Martinic, Miguel A Valvano, Inés Contreras, Sergio A Álvarez
Published 2012-01-01

Contribution of the Twin-Arginine Translocation System to the Intracellular Survival of Salmonella Typhimurium in Dictyostelium discoideum

by Ítalo M. Urrutia, Andrea Sabag, Camila Valenzuela, Bayron Labra, Sergio A. Álvarez, Carlos A. Santiviago
Published 2018-12-01

Possible Role of Envelope Components in the Extreme Copper Resistance of the Biomining Acidithiobacillus ferrooxidans

by Nia Oetiker, Rodrigo Norambuena, Cristóbal Martínez-Bussenius, Claudio A. Navarro, Fernando Amaya, Sergio A. Álvarez, Alberto Paradela, Carlos A. Jerez
Published 2018-07-01

Fnr and ArcA Regulate Lipid A Hydroxylation in Salmonella Enteritidis by Controlling lpxO Expression in Response to Oxygen Availability

by Paulina A. Fernández, Felipe Velásquez, Héctor Garcias-Papayani, Fernando A. Amaya, Jaime Ortega, Sebastián Gómez, Carlos A. Santiviago, Sergio A. Álvarez
Published 2018-06-01

Relevant genes linked to virulence are required for Salmonella Typhimurium to survive intracellularly in the social amoeba Dictyostelium discoideum

by Sebastián Riquelme, Macarena Varas, Camila Valenzuela, Paula Velozo, Nicolás Chahin, Paulina Aguilera, Andrea Sabag, Bayron Labra, Sergio A Álvarez, Francisco P Chávez, Carlos A Santiviago
Published 2016-08-01

Phosphate Favors the Biosynthesis of CdS Quantum Dots in Acidithiobacillus thiooxidans ATCC 19703 by Improving Metal Uptake and Tolerance

by Giovanni Ulloa, Giovanni Ulloa, Carolina P. Quezada, Mabel Araneda, Blanca Escobar, Edwar Fuentes, Sergio A. Álvarez, Matías Castro, Nicolás Bruna, Rodrigo Espinoza-González, Denisse Bravo, José M. Pérez-Donoso
Published 2018-02-01

Novel Template Plasmids pCyaA’-Kan and pCyaA’-Cam for Generation of Unmarked Chromosomal <i>cyaA</i>’ Translational Fusion to T3SS Effectors in <i>Salmonella</i>

by Paulina A. Fernández, Marcela Zabner, Jaime Ortega, Constanza Morgado, Fernando Amaya, Gabriel Vera, Carolina Rubilar, Beatriz Salas, Víctor Cuevas, Camila Valenzuela, Fernando Baisón-Olmo, Sergio A. Álvarez, Carlos A. Santiviago
Published 2021-02-01

Faster Training of Neural Networks for Recommender Systems

by Kogel, Wendy E.
Published 2002