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Effect of metal concentration on growth and luminescence of luminous bacteria straims isolated from golfo de Nicoya, Costa Rica
(Universidad Nacional (Costa Rica), 2021-01)
Luminescence in bacteria is catalyzed by luciferase. When these microorganisms are exposed to toxic substances, the bioluminescent enzyme system can be inhibited. The objective of this study was to analyze the potential ...
Characterization of culturable marine luminescent bacteria isolated from the Gulf of Nicoya, Costa Rica
(Consejo Superior de Investigaciones Científicas (España), 2017)
Luminescence in bacteria is dependent on quorum sensing and is regulated by the luxCDAB operon. The expression of this operon genes can be inhibited by explosion to toxic substances such as heavy metals.
The ratio between ...
Caracterización fenotípica y molecular, e influencia de medios de cultivo, en el crecimiento y emisión de luz de bacterias del litoral de La Habana, Cuba
(Universidad de Costa Rica, 2020-09-18)
Phenotypic and molecular characterization, and influence of culture media, on the growth and light emission of bacteria from the coast of Havana, Cuba. Introduction: The light-emitting enzyme complex of luminescent bacteria ...
Primer reporte de bacterias y dinoflagelados marinos luminiscentes del Parque Nacional Isla del Coco, Costa Rica
(Universidad de Costa Rica, 2020-03-24)
First report of marine luminescent bacteria and dinoflagellates from Isla del Coco National Park, Costa Rica. Introduction: Bioluminescence is the ability of certain organisms to transform chemical energy into light energy ...
Phenotypic characterization and molecular identification of a luminescent marine bacterum isolated from the NW shelf of Cuba
(Universidad de Sonora (México), 2017)
Light emitted by luminescent bacteria is sensitive to
several toxic compounds; therefore, some luminous species
have been used to evaluate the quality of water environments.
In the present study we carried out the ...