Toxin production by pseudomonas syringae pathovars originating from sweet scherry

Pseudomonas syringae pathovars syringae and morsprunorum race 1, causal agents of sweet cherry die back were investigated for their toxin production. Total of 155 strains isolated from diseases sweet cherries from several location in Vojvodina Province, Serbia were used. In previous study the strain...

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Bibliographic Details
Main Authors: Balaž Jelica
Iličić Renata
Vlajić Slobodan
Dragana Jošić
Ognjanov Vladislav
Corporate Author: International Symposium on Analytical and Environmental Problems (22.) (2016) (Szeged)
Format: Book part
Published: 2016
Series:Proceedings of the International Symposium on Analytical and Environmental Problems 22
Kulcsszavak:Kémia
Online Access:http://acta.bibl.u-szeged.hu/56070
Description
Summary:Pseudomonas syringae pathovars syringae and morsprunorum race 1, causal agents of sweet cherry die back were investigated for their toxin production. Total of 155 strains isolated from diseases sweet cherries from several location in Vojvodina Province, Serbia were used. In previous study the strains were identified as a pv. syringae(79 strains, based on presence/absence of syrB and syrD genes) and as a pv. morsprunorum race 1 (76, presence cflgene)based on molecular identification.In this study, bioassay for syringomycin production showed that 64 strainsamong pv. syringaeproduced toxin, and 15 have not in the presence of syringomycin sensitive organismsG. candidum,S. cerevisiaeand R. pilimanae. However, using bioassay for coronatine production on the potato slices only few strains out of 76 pv. morsprunorum race 1 strains produced coronatine.
Physical Description:180-182
ISBN:978-963-306-507-5