1.
Braz. j. microbiol
; Braz. j. microbiol;45(2): 621-625, Apr.-June 2014. ilus, tab
Artigo
em Inglês
| LILACS
| ID: lil-723126
RESUMO
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.