Artículo
Search for endophytic diazotrophs in barley seeds
Zawoznik, Myriam Sara; Vazquez, Susana Claudia
; Díaz Herrera, Silvana Marcela
; Groppa, María Daniela
Fecha de publicación:
04/2014
Editorial:
Sociedade Brasileira de Microbiologia
Revista:
Brazilian Journal of Microbiology
ISSN:
1517-8382
e-ISSN:
1678-4405
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
Eight endophytic isolates assigned to Pseudomonas, Azospirillum, and Bacillus genera according to pheno-genotypic features were retrieved from barley seeds under selective pressure for nitrogen-fixers. Genetic relationships among related isolates were investigated through RAPD. Six isolates displayed nitrogen-fixing ability, while all could biosynthesize indolacetic acid in vitro and showed no antibiosis effects against Azospirillum brasilense Az39, a recognized PGPR.
Palabras clave:
Azospirillum
,
Bacillus
,
Pseudomonas
,
Pgpr
,
Rapd
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Identificadores
Colecciones
Articulos(IQUIFIB)
Articulos de INST.DE QUIMICA Y FISICO-QUIMICA BIOLOGICAS "PROF. ALEJANDRO C. PALADINI"
Articulos de INST.DE QUIMICA Y FISICO-QUIMICA BIOLOGICAS "PROF. ALEJANDRO C. PALADINI"
Citación
Zawoznik, Myriam Sara; Vazquez, Susana Claudia; Díaz Herrera, Silvana Marcela; Groppa, María Daniela; Search for endophytic diazotrophs in barley seeds; Sociedade Brasileira de Microbiologia; Brazilian Journal of Microbiology; 45; 2; 4-2014; 621-625
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