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|Publication type:||Article in scientific journal|
|Type of review:||Peer review (publication)|
|Title:||Comparative genomics to examine the endophytic potential of Pantoea agglomerans DAPP-PG 734|
Pothier, Joël F.
Smits, Theo H. M.
|Published in:||BMC Genomics|
|Publisher / Ed. Institution:||BioMed Central|
|Subjects:||Genome; Biocontrol; Olive knot disease; Antibiotics biosynthesis; Integrative conjugative element; ICE; Secretion system|
|Subject (DDC):||572: Biochemistry |
|Abstract:||Pantoea agglomerans DAPP-PG 734 was isolated as endophyte from knots (tumors) caused by Pseudomonas savastanoi pv. savastanoi DAPP-PG 722 in olive trees. To understand the plant pathogen-endophyte interaction on a genomic level, the whole genome of P. agglomerans DAPP-PG 734 was sequenced and annotated. The complete genome had a total size of 5′396′424 bp, containing one circular chromosome and four large circular plasmids. The aim of this study was to identify genomic features that could play a potential role in the interaction between P. agglomerans DAPP-PG 734 and P. savastanoi pv. savastanoi DAPP-PG 722. For this purpose, a comparative genomic analysis between the genome of P. agglomerans DAPP-PG 734 and those of related Pantoea spp. was carried out. In P. agglomerans DAPP-PG 734, gene clusters for the synthesis of the Hrp-1 type III secretion system (T3SS), type VI secretion systems (T6SS) and autoinducer, which could play an important role in a plant-pathogenic community enhancing knot formation in olive trees, were identified. Additional gene clusters for the biosynthesis of two different antibiotics, namely dapdiamide E and antibiotic B025670, which were found in regions between integrative conjugative elements (ICE), were observed. The in-depth analysis of the whole genome suggested a characterization of the P. agglomerans DAPP-PG 734 isolate as endophytic bacterium with biocontrol activity rather than as a plant pathogen.|
|Fulltext version:||Published version|
|License (according to publishing contract):||CC BY 4.0: Attribution 4.0 International|
|Departement:||Life Sciences and Facility Management|
|Organisational Unit:||Institute of Natural Resource Sciences (IUNR)|
|Published as part of the ZHAW project:||Genomik und Transkriptomik von Erwinia und Pantoea|
|Appears in collections:||Publikationen Life Sciences und Facility Management|
Files in This Item:
|2022_Sulja-etal_Endophytic-potential-Pantoea-agglomerans.pdf||Article||5.35 MB||Adobe PDF|
|2022_Sulja-etal_Endophytic-potential-Pantoea-agglomerans_Suppl.pdf||Supplementary Material||2.21 MB||Adobe PDF|
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