BBBA Trabajos de Grado

URI permanente para esta colección

Mostrando 1 - 1 de 1

Restringido
Endosimbiosis de Naegleria SPP y Cianobacterias productoras de Microcistinas aisladas de Ambientes hostiles en NORTE DE SANTANDER.
(Cúcuta: Universidad de Santander, 2018, 2018-12-11) Villamizar Avellaneda, Génesis Nathaly.; Escalante Riveros, Jessica Johanna.; Ríos Ramírez, Yesmit-Karina.; Contreras Rangel, Jael.
Naegleria spp. Amoeba of free life characterized presents pathogenic human species, thermophilic properties and capacity to act as endosimbion of other groups of microorganisms, involves microbial relationships and makes possible the survival of the same to hostile conditions. The microorganisms that have been described as resistant to amoebic lysis, are the cyanobacteria, which are prokaryotes that, among other properties, have been characterized by carrying out photosynthesis, but there is a small group of these microorganisms that carry out a alternating metabolism, triggering the release of microcystins such as type D, described as a hepatotoxin with protumoral activity product of organisms such as Microcystis sp., Planktothrix sp. and Anabaena sp. The objective of this research is to establish the endosymbiosis of Naegleria spp. and cyanobacteria producing microcystins isolated from hostile environments in Norte de Santander. The research was based on 4 phases, in 1 place the collection of the samples in the hostile environments (Residual, Thermal and Rivers).