Search for endophytic diazotrophs in barley seeds
Braz. j. microbiol
;
45(2): 621-625, Apr.-June 2014. ilus, tab
Article
Dans Anglais
| LILACS
| ID: lil-723126
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.
Texte intégral:
Disponible
Indice:
LILAS (Amériques)
Sujet Principal:
Pseudomonas
/
Graines
/
Bacillus
/
Hordeum
/
Azospirillum brasilense
/
Endophytes
/
Fixation de l'azote
langue:
Anglais
Texte intégral:
Braz. j. microbiol
Thème du journal:
Microbiologie
Année:
2014
Type:
Article
/
descriptif de projet
Pays d'affiliation:
Argentine
Institution/Pays d'affiliation:
Universidad de Buenos Aires/AR
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