Viviana P. Toledo

Santiago, RM, Chile

Last Updated: 09/26/2026

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Found 12 publications

The SPI-20 and SPI-21 T6SS gene clusters from Salmonella enterica subspecies arizonae encode effector proteins that display antibacterial activity.

The SPI-20 and SPI-21 T6SS gene clusters from Salmonella enterica subspecies arizonae encode effector proteins that display antibacterial activity.

Journal: Frontiers in microbiology

Published: December 18, 2025

Deciphering the Salmonella T6SS toolkit: two decades of research decoding a versatile bacterial weapon.

Deciphering the Salmonella T6SS toolkit: two decades of research decoding a versatile bacterial weapon.

Journal: Journal of bacteriology

Published: June 13, 2025

Salmonella in Coastal Birds in Chile: Detection of a Multidrug-Resistant S. Infantis Bearing the bla CTX-M-65 Gene in a pESI-Like Megaplasmid in Humboldt Penguins.

Salmonella in Coastal Birds in Chile: Detection of a Multidrug-Resistant S. Infantis Bearing the bla CTX-M-65 Gene in a pESI-Like Megaplasmid in Humboldt Penguins.

Journal: Transboundary and emerging diseases

Published: March 02, 2024

Genomics of Salmonella contaminating backyard production systems reveals persistence and transmission of genetically related Salmonella on a farm basis.

Genomics of Salmonella contaminating backyard production systems reveals persistence and transmission of genetically related Salmonella on a farm basis.

Journal: Zoonoses and public health

Published: June 06, 2018

Genomic Diversity of Listeria monocytogenes Isolated from Clinical and Non-Clinical Samples in Chile.

Genomic Diversity of Listeria monocytogenes Isolated from Clinical and Non-Clinical Samples in Chile.

Journal: Genes

Published: March 30, 2018

Backyard Farms Represent a Source of Wide Host Range Salmonella Phages That Lysed the Most Common Salmonella Serovars.

Backyard Farms Represent a Source of Wide Host Range Salmonella Phages That Lysed the Most Common Salmonella Serovars.

Journal: Journal of food protection

Published: January 24, 2018

First detection and characterization of Salmonella spp. in poultry and swine raised in backyard production systems in central Chile.

First detection and characterization of Salmonella spp. in poultry and swine raised in backyard production systems in central Chile.

Journal: Epidemiology and infection

Published: September 21, 2017

Approaches to empower the implementation of new tools to detect and prevent foodborne pathogens in food processing.

Approaches to empower the implementation of new tools to detect and prevent foodborne pathogens in food processing.

Journal: Food microbiology

Published: March 12, 2017

Short communication: Characterization of Salmonella phages from dairy calves on farms with history of diarrhea.

Short communication: Characterization of Salmonella phages from dairy calves on farms with history of diarrhea.

Journal: Journal of dairy science

Published: June 06, 2016

Infectious diseases in the genomic era

Infectious diseases in the genomic era

Journal: Revista chilena de infectologia : organo oficial de la Sociedad Chilena de Infectologia

Published: May 27, 2015

Expression of Shigella flexneri gluQ-rs gene is linked to dksA and controlled by a transcriptional terminator.

Expression of Shigella flexneri gluQ-rs gene is linked to dksA and controlled by a transcriptional terminator.

Journal: BMC microbiology

Published: June 11, 2012

IL-17A levels increase in the infarcted region of the left ventricle in a rat model of myocardial infarction.

IL-17A levels increase in the infarcted region of the left ventricle in a rat model of myocardial infarction.

Journal: Biological research

Published: January 20, 2012

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Last Updated: 09/26/2026