Artículo

Zawoznik, M.S.; Vázquez, S.C.; Herrera, S.M.D.; Groppa, M.D. "Search for endophytic diazotrophs in barley seeds" (2014) Brazilian Journal of Microbiology. 45(2):621-625
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Abstract:

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. © 2014, Sociedade Brasileira de Microbiologia.

Registro:

Documento: Artículo
Título:Search for endophytic diazotrophs in barley seeds
Autor:Zawoznik, M.S.; Vázquez, S.C.; Herrera, S.M.D.; Groppa, M.D.
Filiación:Cátedra de Química Biológica Vegetal, Departamento de Química Biológica, Universidad de Buenos Aires, Buenos Aires, Argentina
Cátedra de Microbiología Industrial y Biotecnología, Departamento de Microbiología, Inmunología y Biotecnología, Universidad de Buenos Aires, Buenos Aires, Argentina
Palabras clave:Azospirillum; Bacillus; PGPR; Pseudomonas; RAPD; Azospirillum; Hordeum; Pseudomonas; bacterial DNA; indoleacetic acid; indoleacetic acid derivative; ribosome DNA; RNA 16S; antibiosis; Azospirillum brasilense; Bacillus; chemistry; classification; DNA sequence; endophyte; genetics; Hordeum; isolation and purification; metabolism; microbiology; molecular typing; nitrogen fixation; plant seed; Pseudomonas; random amplified polymorphic DNA; Antibiosis; Azospirillum brasilense; Bacillus; DNA, Bacterial; DNA, Ribosomal; Endophytes; Hordeum; Indoleacetic Acids; Molecular Typing; Nitrogen Fixation; Pseudomonas; Random Amplified Polymorphic DNA Technique; RNA, Ribosomal, 16S; Seeds; Sequence Analysis, DNA
Año:2014
Volumen:45
Número:2
Página de inicio:621
Página de fin:625
DOI: http://dx.doi.org/10.1590/S1517-83822014000200033
Título revista:Brazilian Journal of Microbiology
Título revista abreviado:Braz. J. Microbiol.
ISSN:15178382
CAS:indoleacetic acid, 32536-43-9, 87-51-4; DNA, Bacterial; DNA, Ribosomal; indoleacetic acid; Indoleacetic Acids; RNA, Ribosomal, 16S
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_15178382_v45_n2_p621_Zawoznik

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Citas:

---------- APA ----------
Zawoznik, M.S., Vázquez, S.C., Herrera, S.M.D. & Groppa, M.D. (2014) . Search for endophytic diazotrophs in barley seeds. Brazilian Journal of Microbiology, 45(2), 621-625.
http://dx.doi.org/10.1590/S1517-83822014000200033
---------- CHICAGO ----------
Zawoznik, M.S., Vázquez, S.C., Herrera, S.M.D., Groppa, M.D. "Search for endophytic diazotrophs in barley seeds" . Brazilian Journal of Microbiology 45, no. 2 (2014) : 621-625.
http://dx.doi.org/10.1590/S1517-83822014000200033
---------- MLA ----------
Zawoznik, M.S., Vázquez, S.C., Herrera, S.M.D., Groppa, M.D. "Search for endophytic diazotrophs in barley seeds" . Brazilian Journal of Microbiology, vol. 45, no. 2, 2014, pp. 621-625.
http://dx.doi.org/10.1590/S1517-83822014000200033
---------- VANCOUVER ----------
Zawoznik, M.S., Vázquez, S.C., Herrera, S.M.D., Groppa, M.D. Search for endophytic diazotrophs in barley seeds. Braz. J. Microbiol. 2014;45(2):621-625.
http://dx.doi.org/10.1590/S1517-83822014000200033