Effect of volatile compounds produced by endophytic bacteria on virulence traits of grapevine crown gall pathogen, Agrobacterium tumefaciens.

ABSTRACT: The volatile organic compounds (VOCs) produced by endophytic bacteria have a significant role in the control of phytopathogens. In this research, the VOCs produced by endophytic bacteria including Serratia sp. Ba10, Pantoea sp. Sa14, Enterobacter sp. Ou80, Pseudomonas sp. Ou22, Pseudomonas sp. Sn48 and Pseudomonas sp. Ba35, which were previously isolated from healthy domesticated and wild-growing grapevine were evaluated in terms of their effects on the virulence traits of Agrobacterium tumefaciens Gh1, the causal agent of crown gall disease. Based on the gas chromatography-mass spectrometry analysis, 16, 15, 14, 7, 16, and 15 VOCs have been identified with high quality in strains of Ba10, Sa14, Ou80, Ou22, Sn48, and Ba35, respectively. All endophytic bacteria produced VOCs that significan

SUBMITTER: Etminani F 

PROVIDER: S-EPMC9217936 | biostudies-literature | 2022 Jun

REPOSITORIES: biostudies-literature