Now showing items 1-6 of 6

    • Jorquera, Claudia; Infante Espiñeira, Rodrigo; Salazar, Juan (2018-08)
    • Miranda, Alfonso; Ávila, Bárbara; Díaz, Patricia; Rivas, Lina; Bravo, Karen; Astudillo, Javier; Bueno, Constanza; Ulloa, María T.; Hermosilla, Germán; Del Canto, Felipe; Salazar, Juan C.; Toro, Cecilia S. (Frontiers Media S.A., 2016-07)
      The most common mechanism of trimethoprim (TMP)-resistance is the acquisition of dihydrofolate reductase enzyme resistant to this drug. Previous molecular characterization of TMP-genes resistance in Chilean isolates of ...
    • Montero, David A.; Velasco, Juliana; Del Canto, Felipe; Puente, Jose L.; Padola, Nora L.; Rasko, David A.; Farfán, Mauricio J.; Salazar, Juan C.; Vidal, Roberto (Nature Publishing Group, 2017)
      © 2017 The Author(s).Shiga Toxin-producing Escherichia coli (STEC) are a group of foodborne pathogens associated with diarrhea, dysentery, hemorrhagic colitis (HC) and hemolytic uremic syndrome (HUS). Shiga toxins are the ...
    • Sepúlveda Cisternas, Ignacio; Salazar, Juan; García Angulo, Víctor (Frontiers Media, 2018-07-05)
      Redox reactions are ubiquitous in biological processes. Enzymes involved in redox metabolism often use cofactors in order to facilitate electron-transfer reactions. Common redox cofactors include micronutrients such as ...
    • Sheppard, Kelly; Akochy, Pierre Marie; Salazar, Juan C.; Söll, Dieter (2007)
      The amide aminoacyl-tRNAs, Gln-tRNAGln and Asn-tRNA Ans, are formed in many bacteria by a pretranslational tRNA-dependent amidation of the mischarged tRNA species, GlutRNAGln or Asp-tRNAAsn. This conversion is catalyzed ...
    • Riquelme-Neira, Roberto; Rivera, Alejandra; Sáez, Darwin; Fernández, Pablo; Osorio, Gonzalo; del Canto, Felipe; Salazar, Juan C.; Vidal, Roberto M.; Oñate, Angel (Frontiers Research Foundation, 2016)
      © 2016 Riquelme-Neira, Rivera, Sáez, Fernández, Osorio, del Canto, Salazar, Vidal and Oñate.Enterohemorrhagic Escherichia coli (EHEC) O157:H7 is the predominant causative agent of hemorrhagic colitis in humans and is the ...