• Brucella Genetic Variability in Wildlife Marine Mammals Populations Relates to Host Preference and Ocean Distribution 

      Suárez Esquivel, Marcela; Baker, Kate S.; Ruiz Villalobos, Nazareth; Hernández Mora, Gabriela; Barquero Calvo, Elías; Castillo Zeledón, Amanda; Jiménez Rojas, César; Chacón Díaz, Carlos; Cloeckaert, Axel; Chaves Olarte, Esteban; Thomson, Nicholas R.; Moreno Robles, Edgardo; Guzmán Verri, Caterina; González Barrientos, Rocío (2017)
      Intracellular bacterial pathogens probably arose when their ancestor adapted from a free-living environment to an intracellular one, leading to clonal bacteria with smaller genomes and less sources of genetic plasticity. ...