TY  - JOUR
AU  - Jošić, Dragana
AU  - Protolipac, Katarina
AU  - Starović, Mira
AU  - Stojanović, Saša
AU  - Pavlović, Snežana
AU  - Miladinović, Miroslav
AU  - Radović, Svetlana
PY  - 2012
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/226
AB  - Phenazines, secondary metabolites of fluorescent Pseudomonas, represent a group of heterocyclic nitrogen-containing compounds showing a broad spectrum of antibiotic properties. Phenazines producing fluorescent Pseudomonas species are studied extensively for their application in plant disease management. In this study, we examined the antifungal activity of different indigenous Pseudomonas isolates (Q16, B25 and PS2) against the phytopathogenic fungus Alternaria tenuissima, which had infected cardoon (Cynara cardunculus L., Asteraceae). An in vitro experiment demonstrated the antifungal activity of selected indigenous isolates. In addition, an in vivo experiment under gnotobiotic conditions showed suppression of C. cardunculus disease caused by A. tenuissima. The quantification of phenazines revealed significant amounts of phenazine-1-carboxylic acid (PCA) and 2-hydroxy-phenazine-1-carboxylic acid (2-OH-PCA). PCR analysis confirmed the presence of PCA genes in all examined indigenous Pseudomonas isolates. Based on our results, we assume that these Pseudomonas isolates have potential in controlling plant diseases caused by A. tenuissima.
PB  - University of Belgrade, University of Novi Sad
T2  - Archives of Biological Sciences
T1  - Phenazines producing pseudomonas isolates decrease Alternaria tenuissima growth, pathogenicity and disease incidence on cardoon
EP  - 1503
IS  - 4
SP  - 1495
VL  - 64
DO  - 10.2298/ABS1204495J
ER  - 

@article{
author = "Jošić, Dragana and Protolipac, Katarina and Starović, Mira and Stojanović, Saša and Pavlović, Snežana and Miladinović, Miroslav and Radović, Svetlana",
year = "2012",
abstract = "Phenazines, secondary metabolites of fluorescent Pseudomonas, represent a group of heterocyclic nitrogen-containing compounds showing a broad spectrum of antibiotic properties. Phenazines producing fluorescent Pseudomonas species are studied extensively for their application in plant disease management. In this study, we examined the antifungal activity of different indigenous Pseudomonas isolates (Q16, B25 and PS2) against the phytopathogenic fungus Alternaria tenuissima, which had infected cardoon (Cynara cardunculus L., Asteraceae). An in vitro experiment demonstrated the antifungal activity of selected indigenous isolates. In addition, an in vivo experiment under gnotobiotic conditions showed suppression of C. cardunculus disease caused by A. tenuissima. The quantification of phenazines revealed significant amounts of phenazine-1-carboxylic acid (PCA) and 2-hydroxy-phenazine-1-carboxylic acid (2-OH-PCA). PCR analysis confirmed the presence of PCA genes in all examined indigenous Pseudomonas isolates. Based on our results, we assume that these Pseudomonas isolates have potential in controlling plant diseases caused by A. tenuissima.",
publisher = "University of Belgrade, University of Novi Sad",
journal = "Archives of Biological Sciences",
title = "Phenazines producing pseudomonas isolates decrease Alternaria tenuissima growth, pathogenicity and disease incidence on cardoon",
pages = "1503-1495",
number = "4",
volume = "64",
doi = "10.2298/ABS1204495J"
}

Jošić, D., Protolipac, K., Starović, M., Stojanović, S., Pavlović, S., Miladinović, M.,& Radović, S.. (2012). Phenazines producing pseudomonas isolates decrease Alternaria tenuissima growth, pathogenicity and disease incidence on cardoon. in Archives of Biological Sciences
University of Belgrade, University of Novi Sad., 64(4), 1495-1503.
https://doi.org/10.2298/ABS1204495J

Jošić D, Protolipac K, Starović M, Stojanović S, Pavlović S, Miladinović M, Radović S. Phenazines producing pseudomonas isolates decrease Alternaria tenuissima growth, pathogenicity and disease incidence on cardoon. in Archives of Biological Sciences. 2012;64(4):1495-1503.
doi:10.2298/ABS1204495J .

Jošić, Dragana, Protolipac, Katarina, Starović, Mira, Stojanović, Saša, Pavlović, Snežana, Miladinović, Miroslav, Radović, Svetlana, "Phenazines producing pseudomonas isolates decrease Alternaria tenuissima growth, pathogenicity and disease incidence on cardoon" in Archives of Biological Sciences, 64, no. 4 (2012):1495-1503,
https://doi.org/10.2298/ABS1204495J . .