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dc.creatorMarković, Sanja
dc.creatorDimkić, Ivica
dc.creatorStanković, Slaviša
dc.creatorJelušić, Aleksandra
dc.creatorIličić, Renata
dc.creatorPopović, Tatjana
dc.date.accessioned2023-05-22T11:49:26Z
dc.date.available2023-05-22T11:49:26Z
dc.date.issued2019
dc.identifier.urihttp://rimsi.imsi.bg.ac.rs/handle/123456789/1931
dc.description.abstractBackground: Pectolytic Dickeya and Pectobacterium species that cause blackleg, aerial stem rot and soft rot are commercially important pathogens in potato production. Blackleg symptom caused by these bacteria has been recorded in potato production field in Bačka region (Vojvodina, Serbia) in 2018. Objectives: Metagenomic approach was used to reveal microbial communities colonizing the diseased potato tubers with the aim of better understanding of pathogens distribution. Methods: Single colonies of potential pathogenic bacteria were isolated on nutrient agar and checked for pectolytic activity on potato slices. Ten selected bacterial isolates were identified to the species level after PCR amplification with gapA and mdh primers. The 16S rRNA sequences from diseased potato tubers samples were obtained using Next generation sequencing (NGS) Illumina platform. The obtained sequencing data was processed bioinformaticaly. Results: Mixed infection of the diseased potato plants with Dickeya dianthocola and Pectobacterium carotovorum pv. brasiliensis was revealed after pathogen identification with gapA and mdh genes. All isolates caused soft rot symptoms on potato slices. Metagenomic analysis revealed that present bacteria belong to phylum Bacteroidetes (Bacteroides, Empedobacter, Dysgonomonas, Myroides, and ud-Porphyromonadaceae), Firmicutes (Vagococcus, Lactococcus, Clostridium XIVa, Enterococcus, and ud-Acidaminococcaceae) and Proteobacteria (Acinetobacter, ud-Pseudomonadaceae, ud Enterobacteriaceae, Wohlfahrtiimonas, ud-Neisseriaceae, Enterobacter, Providencia, Arcobacter, and Kerstersia) as the most common representives. Genus Pectobacterium was present in 0.5%.sr
dc.language.isoensr
dc.publisherFederation of European Microbiological Societiessr
dc.rightsopenAccesssr
dc.source8th Congress of European Microbiologistssr
dc.subjectDickeyasr
dc.subjectPectobacteriumsr
dc.subjectblacklegsr
dc.titleMetagenomic analysis of microbial communities associated with diseased potato tuberssr
dc.typeconferenceObjectsr
dc.rights.licenseARRsr
dc.citation.spage881
dc.identifier.fulltexthttp://rimsi.imsi.bg.ac.rs/bitstream/id/5039/bitstream_5039.pdf
dc.identifier.rcubhttps://hdl.handle.net/21.15107/rcub_rimsi_1931
dc.type.versionpublishedVersionsr


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Приказ основних података о документу