{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["39(1)"],"submitter":["Lee S"],"funding":["Andong National University"],"pubmed_abstract":["In the present investigation, bacterial isolates from infected apple trees causing apple canker during winter were studied in the northern Gyeongbuk Province, Korea. The pathogen was identified as Pseudomonas syringae pv. syringae (Pss) through various physiological and biochemical characterization assays such as BIOLOG, gas chromatography of fatty acid methyl esters, and 16S rRNA. Bioassays for the production of phytotoxins were positive for syringopeptin and syringomycin against Bacillus megaterium and Geotrichum candidum, respectively. The polymerase chain reaction (PCR) method enabled the detection of toxin-producing genes, syrB1, and sypB in Pss. The differentiation of strains was performed using LOPAT and GATTa tests. Pss further exhibited ice nucleation activity (INA) at a temperatu"],"journal":["The plant pathology journal"],"pagination":["88-107"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9929173"],"repository":["biostudies-literature"],"pubmed_title":["Identification and Characterization of Pseudomonas syringae pv. syringae, a Causative Bacterium of Apple Canker in Korea."],"pmcid":["PMC9929173"],"pubmed_authors":["Balaraju K","Lee S","Kwon HT","Cheon W","Jeon Y","Lee Y","Kim J"],"additional_accession":[]},"is_claimable":false,"name":"Identification and Characterization of Pseudomonas syringae pv. syringae, a Causative Bacterium of Apple Canker in Korea.","description":"In the present investigation, bacterial isolates from infected apple trees causing apple canker during winter were studied in the northern Gyeongbuk Province, Korea. The pathogen was identified as Pseudomonas syringae pv. syringae (Pss) through various physiological and biochemical characterization assays such as BIOLOG, gas chromatography of fatty acid methyl esters, and 16S rRNA. Bioassays for the production of phytotoxins were positive for syringopeptin and syringomycin against Bacillus megaterium and Geotrichum candidum, respectively. The polymerase chain reaction (PCR) method enabled the detection of toxin-producing genes, syrB1, and sypB in Pss. The differentiation of strains was performed using LOPAT and GATTa tests. Pss further exhibited ice nucleation activity (INA) at a temperatu","dates":{"release":"2023-01-01T00:00:00Z","publication":"2023 Feb","modification":"2026-07-14T19:05:13.52Z","creation":"2025-02-19T03:27:07.916Z"},"accession":"S-EPMC9929173","cross_references":{"pubmed":["36760052"],"doi":["10.5423/PPJ.OA.08.2022.0121"]}}