Suppression of Septoria tritici blotch and leaf rust of wheat by recombinant cyanide-producing strains of Pseudomonas putida

Détails

ID Serval
serval:BIB_F412085C70D6
Type
Article: article d'un périodique ou d'un magazine.
Collection
Publications
Titre
Suppression of Septoria tritici blotch and leaf rust of wheat by recombinant cyanide-producing strains of Pseudomonas putida
Périodique
Molecular Plant-Microbe Interactions
Auteur(s)
Flaishman M. A., Eyal Z., Zilberstein A., Voisard C., Haas D.
ISSN
0894-0282
Statut éditorial
Publié
Date de publication
1996
Volume
9
Numéro
7
Pages
642-645
Langue
anglais
Résumé
Pseudomonas putida strain BK8661, which produces siderophore(s), antibiotic(s), and low levels of hydrogen cyanide (HCN), suppresses growth of Septoria tritici and Puccinia recondita f. sp. tritici in vitro and on wheat leaves, Pleiotropic mutants of strain BK8661 deficient in siderophore and antibiotic synthesis were significantly less effective in suppressing symptoms than was the wild type, HCN overproducing derivatives of the pleiotropic mutants were constructed by the integration of the hcnABC gene cluster from Pseudomons fluorescens CHA0, In the absence of siderophore(s) and antibiotic(s), HCN production by the overproducing bacterial strains resulted in a small but statistically significant increase in the suppression of symptoms caused by S. tritici and P. recondita f. sp. tritici on wheat seedling leaves.
Mots-clé
biological control, Triticum spp
Web of science
Création de la notice
04/03/2008 18:32
Dernière modification de la notice
20/08/2019 17:20
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