Log in

Occurrence, identification, and host range of Pectobacterium brasiliense causing soft rot on seed potato tubers in Turkey

  • Original Article
  • Published:
Journal of Plant Diseases and Protection Aims and scope Submit manuscript

Abstract

Pectobacterium brasiliense is an important bacterial species that causes soft rot disease in a wide range of host plants including potatoes worldwide. In 2018, seed potato tubers were collected to verify the presence and characterize strains of P. brasiliense in Turkey. Bacterial isolation from soft-rotted seed tubers was performed on a CVP medium, and we found that 18 of 34 strains (55%) belonged to the P. brasiliense species. All of them produced 322 bp products with Br1f/L1r primers in the PCR assay. Partial nucleotide sequences of the housekee** genes mdh and recA confirmed the result obtained with the species-specific primers. Phylogenetic analysis of the recA gene sequences allowed the strains to be grouped into a cluster divided into two clades distinct from other Pectobacterium species. There was a difference between the tested strains for their ability to macerate potato tubers tissue. Four Turkish P. brasiliense strains were determined to be highly virulent on potato tubers, which caused soft rot symptoms on plants of 17 species of 8 families. Multiple strains also caused soft rot on harvested plant organs (leaves, head, and bulb) and necrosis on sugar beet roots and eggplant fruits, except strain Pbr5, whose pathogenicity was limited. This is the first isolation of P. brasiliense from infected seed potato tubers in Turkey and the first detailed report showing the host range of domestic strains.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Subscribe and save

Springer+ Basic
EUR 32.99 /Month
  • Get 10 units per month
  • Download Article/Chapter or Ebook
  • 1 Unit = 1 Article or 1 Chapter
  • Cancel anytime
Subscribe now

Buy Now

Price includes VAT (Germany)

Instant access to the full article PDF.

Fig. 1
Fig. 2

Similar content being viewed by others

References

Download references

Acknowledgements

The author would like to sincerely thank Prof. Dr. Ewa Lojkowska for supplying the reference cultures from the Polish IFB collection (the Intercollegiate Faculty of Biotechnology University of Gdansk and Medical University of Gdansk, Gdansk, Poland) and Dr. A. Demirci for diligent proofreading of this manuscript.

Funding

This study was supported by a financial grant from the project management office, Yozgat Bozok University, project no. 6602c-ZF/21–472.

Author information

Authors and Affiliations

Authors

Contributions

MO conducted the research, survey, isolation, identification, analyzed and discussed the results, and writing—review, editing, ARU performed only pathogenicity experiment for host range analysis and all authors read and approved the final manuscript.

Corresponding author

Correspondence to Murat Öztürk.

Ethics declarations

Conflict of interest

The authors declare that there is no conflict of interest for this submission.

Human and animal participants

This article does not contain any studies with human participants or animals performed by any authors.

Informed consent

This manuscript is new and not considered elsewhere. The authors have read and approved the submission of this manuscript.

Additional information

Publisher's Note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Supplementary Information

Below is the link to the electronic supplementary material.

Supplementary file1 (DOC 68 KB)

Rights and permissions

Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Öztürk, M., Umar, A.R. Occurrence, identification, and host range of Pectobacterium brasiliense causing soft rot on seed potato tubers in Turkey. J Plant Dis Prot 130, 1–12 (2023). https://doi.org/10.1007/s41348-022-00675-8

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s41348-022-00675-8

Keywords

Navigation