Pectolytic bacteria of the genus Pseudomonas from diseased potato tubers
Bacteria of the genus Pseudomonas were isolated in axenic cultures from tubers with signs of soft rot in storage facilities of Kamchatka Krai and Kostroma Oblast. The isolated strains differed from each other and from the strains of pectolytic Pseudomonas isolated from potatoes by other authors in the sequences of the genes of 16S ribosomal RNA, DNA gyrase subunit B, and the sigma factor of DNA-dependent RNA polymerase. The strains caused pectolytic softening of potato tissue at temperatures of +10 °C and +25 °C, the affected area of potato tissue fluoresced when illuminated with ultraviolet light. At a temperature of +37 °C, the growth of the strains was inhibited.
Authors
- О. И. Хасбиуллина (ORCID: https://orcid.org/0000-0001-7368-0244)
- S. N. Elansky (ORCID: https://orcid.org/0000-0003-1697-1576)
- Vladislav A. Platonov (ORCID: https://orcid.org/0009-0008-9719-5815)
- G. Filatova
- Е. М. Чудинова (ORCID: https://orcid.org/0000-0003-3157-494X)
- Veronika M. Andreevskaya (ORCID: https://orcid.org/0009-0006-7371-4591)
Institutions
- Peoples' Friendship University of Russia (RU)
- Lomonosov Moscow State University (RU)
- Research Institute of Problems of Storage Rosrezerva (RU)
- Russian Research Institute for Phytopathology (RU)
- N.I. Vavilov Research Institute of Plant Industry (RU)
Publication Details
- Journal
- Plant Protection News
- Published
- 2024-12-23
- DOI
- https://doi.org/10.31993/2308-6459-2024-107-4-16713
- Citations
- 1
- Primary Topic
- Plant Pathogenic Bacteria Studies
- Type
- article
- Field-Weighted Citation Impact
- 0.60
Funders
- Russian Science Foundation