Consulta: creatorFacets:"Gauthier, M"
Registros recuperados: 1
Data/hora: 08/06/2024 14:24:10

Interactions entre les bacteries et les algues dans une culture continue de phytoplancton naturel soumise aux conditions exterieures
Provedor de dados: 5
Autores: Gauthier, M; Martin, Y; Lelong, P; Breittmayer, V.
During an experimental continuous culture of natural marine phytoplankton in environmental conditions, microbial and biochemical tests performed to study production of antibacterial and antialgal substances by unicellular algae. Some parameters were further monitored to characterize bacteria and phytoplankton growth. The presence of inhibitors of algal origin was studied both in the water and in the algal biomass at different phases of the culture, through bioassays performed with bacteria (marine pseudomonads and vibrios, and telluric strains) and several algal strains. Interpretation of the results is difficult. Two successive phases appeared during the growth of phytoplankton, with two different algal populations. The unsteady population of phase I was...
Tipo: Text
Palavras-chave: Bacteria; Algae; Microbiological culture; Heterotrophic organisms; Aerobic bacteria; Phytoplankton culture; Sea water; Ecological associations.
Ano: 1984
URL: http://archimer.ifremer.fr/doc/1984/acte-984.pdf