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Listar por autor "Ruiz Berraquero, Francisco"
Mostrando ítems 1-12 de 12
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Artículo
A Taxonomic Study of Heterotrophic Halophilic and Non- halophilic Bacteria from a Solar Saltern
Márquez Marcos, María del Carmen; Ventosa Ucero, Antonio; Ruiz Berraquero, Francisco (1987)A total of 564 strains of heterotrophic non-halophilic, marine, moderately halophilic and extremely halophilic bacteria ...
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Artículo
Accumulation of Poly(beta-Hydroxybutyrate) by Halobacteria
Fernández Castillo, Rosario; Rodríguez Valera, Francisco; González Ramos, J.; Ruiz Berraquero, Francisco (American Society for Microbiology, 1986)Some species of extremely halophilic archaebacteria, Halobacteriaceae, have been shown to accumulate large amounts of ...
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Artículo
Characterization of a plasmid from moderately halophilic eubacteria
Fernández Castillo, Rosario; Vargas Macías, Carmen; Nieto Gutiérrez, Joaquín José; Ventosa Ucero, Antonio; Ruiz Berraquero, Francisco (1992)A plasmid has been isolated for the first time from moderately halophilic eubacteria. Halomonas elongata, Halomonrrs ...
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Tesis Doctoral
Estudio del operón de la histidina en Rhizobium trifolii
Andrés García, Mercedes (1983-09-30) -
Tesis Doctoral
Estudios sobre mutantes auxotróficos y simbióticos producidos por transposición con Tn5 en Rhizobium trifolii
Caviedes Formento, Miguel Ángel (1984-09-26)Desde el punto de vista práctico, la fijación simbiótica del nitrógeno es con mucho la más importante de las modalidades ...
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Artículo
Isolation and partial characterization of a plasmid in the extremely halophilic archaebacterium Halococcus morrhuae CCM 537
Montero, Carlos G.; Ventosa Ucero, Antonio; Nieto Gutiérrez, Joaquín José; Ruiz Berraquero, Francisco (1988)The extremely halophilic archaebacterium Halococcus morrhuae CCM 537 was found to contain’’ a plasmid, pHM2, of 6.0 kb. A ...
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Artículo
Light as an energy source in continuous cultures of bacteriorhodopsin-containing halobacteria
Nieto Gutiérrez, Joaquín José; Rodríguez Valera, Francisco; Ruiz Berraquero, Francisco (American Society for Microbiology, 1983)The role of light as an energy source for slightly aereated cultures of halobac teria was studied, using continuous ...
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Tesis Doctoral
Localización, clonación y organización de los genes de la nodulación en Rhizobium trifolli
Rodríguez de Quiñones y de Torres, Francisco (1986)1. Rhizobium trifolii RS1051 alberga tres megaplásmidos, de pesos moleculares aproximados de 190, 280 y 470 Mdal. El menor ...
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Artículo
Numerical taxonomy of moderately halophilic Gram-negative rods
Ventosa Ucero, Antonio; Quesada Arroquia, Emilia; Rodríguez Valera, Francisco; Ruiz Berraquero, Francisco; Ramos Cormenzana, Alberto (1982)A study was made of 516 randomly selected isolates of moderately halophilic bacteria from solar salterns showing salinities ...
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Artículo
Survey of metal tolerance in moderately halophilic eubacteria
Nieto Gutiérrez, Joaquín José; Fernández Castillo, Rosario; Márquez Marcos, María del Carmen; Ventosa Ucero, Antonio; Quesada, E.; Ruiz Berraquero, Francisco (American Society for Microbiology, 1989)The tolerance patterns, expressed as MICs, for 250 moderately halophilic eubacteria to 10 heavy metals were surveyed by ...
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Artículo
Susceptibility of halobacteria to heavy metals
Nieto Gutiérrez, Joaquín José; Ventosa Ucero, Antonio; Ruiz Berraquero, Francisco (American Society for Microbiology, 1987)Sixty-eight halobacteria, including both culture coUection strains and fresh isolates from widely dift'ering geographical ...
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Artículo
Taxonomic Study of Non-alkaliphilic Halococci
Montero, Carlos G.; Ventosa Ucero, Antonio; Rodríguez Valera, Francisco; Ruiz Berraquero, Francisco (1988)Ninety-six extremely halophilic, non-alkaliphilic cocci were isolated from several salterns in different geographical areas ...