Browsing by Author "Reyes Jara, Angélica"

Now showing items 1-9 of 9

    • Antibacterial Effect of Copper on Microorganisms Isolated from Bovine Mastitis 
      Reyes Jara, Angélica; Cordero, Ninoska; Aguirre, Juan; Troncoso, Miriam; Figueroa Gronemeyer, Guillermo (Frontiers Media, 2016)
      The antimicrobial properties of copper have been recognized for several years; applying these properties to the prevention of diseases such as bovine mastitis is a new area of research. The aim of the present study was to ...
    • CutC is induced late during copper exposure and can modify intracellular copper content in Enterococcus faecalis 
      Latorre, Mauricio; Olivares, Felipe; Reyes Jara, Angélica; López, Guadalupe; González Canales, Mauricio (Elsevier, 2011)
      Copper is a micronutrient that is required for proper metabolic functioning of most prokaryotic and eukaryotic organisms. To sustain an adequate supply of copper, a cell requires molecular mechanisms that control the ...
    • Different Transcriptional Responses from Slow and Fast Growth Rate Strains of Listeria monocytogenes Adapted ... 
      Cordero Mattos, Ninoska; Maza, Felipe; Navea Pérez, Helen; Aravena, Andrés; Márquez Fontt, Bárbara; Navarrete Wallace, Paola; Figueroa Gronemeyer, Guillermo; González Canales, Mauricio; Latorre Mora, Mauricio; Reyes Jara, Angélica (Frontiers Media, 2016)
      Listeria monocytogenes has become one of the principal foodborne pathogens worldwide. The capacity of this bacterium to grow at low temperatures has opened an interesting field of study in terms of the identification and ...
    • Evaluation of the persistence and characterization of listeria monocytogenes in foodservice operations 
      Toro Ibaceta, Magaly; Williams Vergara, Jessica; Solar Zamora, Camila; Quesille Villalobos, Ana Maria; Kwon, Hee Jin; Navarrete Wallace, Paola; Meng, Jianghong; Chen, Yi; Reyes Jara, Angélica (MDPI, 2022)
      Listeria monocytogenes is a major foodborne pathogen that can contaminate food products and colonize food-producing facilities. Foodservice operations (FSOp) are frequently responsible for foodborne outbreaks due to food ...
    • Expression of copper-related genes in response to copper load 
      González Canales, Mauricio; Reyes Jara, Angélica; Suazo Romo, Miriam; Jo, William J.; Vulpe, Chris (AMER SOC CLINICAL NUTRITION, 2008-09-01)
      Copper is an essential micronutrient for all biological systems. Multiple proteins require one or more atoms of copper for proper structure and function, but excess of copper is toxic. To prevent the consequences of copper ...
    • Genome wide identification of Acidithiobacillus ferrooxidans (ATCC 23270) transcription factors and comparative ... 
      Hödar Quiroga, Christian; Moreno, Pablo; Genova, Alex di; Latorre, Mauricio; Reyes Jara, Angélica; Maass Sepúlveda, Alejandro; González Canales, Mauricio; Cambiazo Ayala, Liliana (Springer, 2012)
      Acidithiobacillus ferrooxidans is a chemolithoautotrophic acidophilic bacterium that obtains its energy from the oxidation of ferrous iron, elemental sulfur, or reduced sulfur minerals. This capability makes it of great ...
    • Interplay between copper and zinc homeostasis through the transcriptional regulator Zur in Enterococcus faecalis 
      Latorre, Mauricio; Low, Marcela; Gárate, Esteban; Reyes Jara, Angélica; Murray, Bárbara E.; Cambiazo Ayala, Verónica; González, Mauricio (Royal Soc Chemistry, 2015)
      By integrating the microarray expression data and a global E. faecalis transcriptional network we identified a sub-network activated by zinc and copper. Our analyses indicated that the transcriptional response of the ...
    • Isolation and characterization of non-O157 Shiga toxin-producing Escherichia coli (STEC) isolated from ... 
      Toro Ibaceta, Magaly; Rivera Rojas, Daniel; Jiménez Reyes, María Fernanda; Díaz Ruiz, Leonela; Navarrete Wallace, Paola; Reyes Jara, Angélica (Academic Press, 2018)
      Shiga toxin-producing Escherichia coli (STEC) is one of the main cause of foodborne disease worldwide, but isolation rates or characteristics of this bacteria from ground beef in Chile are unknown. The present study aimed ...
    • Synergistic effect of copper and low temperature over Listeria monocytogenes 
      Latorre Mora, Mauricio; Quesille Villalobos, Ana María; Maza, Felipe; Parra, Angel; Reyes Jara, Angélica (Springer, 2015)
      The capacity to grow at low temperatures has allowed Listeria monocytogenes to become one of the primary food pathogens to date, representing a major public health problem worldwide. Several works have described the ...