[EN] Лаборатории

Invited researcher Viktor Korzun

Contract number

075-15-2019-1881

Time span of the project

2019-2021

Laboratory's website

As of 15.02.2021

Number of staff members

scientific publications

Objects of intellectual property

Name of the project: Infectious diseases of culture plants: quantitative research and control strategies exemplified by snow mold

Strategy for Scientific and Technological Development Priority Level: г

Project objective: Characterization of fundamentals of pathogenesis induced by snow mold excitants, selecting resistant materials for breeding and development of effective methods of control of this disease by creation of tolerant hybrids and next generation protective as well as optimization of agrotechnology procedures.

We have gathered a collection of pathocomplexes causing snow mold on the territory of several regions of the Volga federal district and conducted a complex characterisation of those pathocomplexes. Our researchers have completed a meta-genome analysis of samples if plants affected by snow mold. Field experiments have been conducted involving an artificial and a natural infection background to determine the sources of resistivity of plants to snow mold. We have reproduced and an analysed the first hybrid generation, reproduced the genotypes of resistant winter grains. Our team have completed a transcriptome profiling of plants infected with fungi causing snow mold. We have developed and designed new polyphenolic compounds, benzofuran derivatives, as well as derivatives of dithiophosphate derivative anti-fungal agents for the suppression of development of snow mold. The antagonistic activity of representatives of phyto-associated micro-flora with respect to fungi causing snow mold has been studied.

Education and career development:

The lead research fellow of the laboratory M. L. Ponomaryova has developed the education programme «Genetic resources for selection» for highest-qualification staff training in the specialisation 35.06.01 «Agriculture».

Collaborations:

We have prepared a Russian-German project devoted to infectious diseases in winter rye.

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Ponomareva M. L. et al.

Snow mold of winter cereals: A complex disease and a challenge for resistance breeding //Theoretical and Applied Genetics. – 2020. – С. 1-15

Gorshkov V. et al.

Rye Snow Mold-Associated Microdochium nivale Strains Inhabiting a Common Area: Variability in Genetics, Morphotype, Extracellular Enzymatic Activities, and Virulence //Journal of Fungi. – 2020. – Т. 6. – №. 4. – С. 335

Micheletti G. et al.

Intriguing enigma of nitrobenzofuroxan's ‘Sphinx’: Boulton–Katritzky rearrangement or unusual evidence of the N-1/N-3-oxide rearrangement? //RSC Advances. – 2020. – Т. 10. – №. 57. – С. 34670-34680

Tsers I. et al.

Plant Soft Rot Development and Regulation from the Viewpoint of Transcriptomic Profiling //Plants. – 2020. – Т. 9. – №. 9. – С. 1176

Chugunova E. et al.

On the Nucleophilic Reactivity of 4, 6-Dichloro-5-nitrobenzofuroxan with Some Aliphatic and Aromatic Amines: Selective Nucleophilic Substitution //The Journal of Organic Chemistry. – 2020. – Т. 85. – №. 21. – С. 13472-13480

Chugunova E. et al.

Design of Novel 4-Aminobenzofuroxans and Evaluation of Their Antimicrobial and Anticancer Activity //International journal of molecular sciences. – 2020. – Т. 21. – №. 21. – С. 8292

Kravchenko U. et al.

The PhoPQ two-component system is the major regulator of cell surface properties, stress responses and plant-derived substrate utilisation during development of Pectobacterium versatile-host plant pathosystem //bioRxiv. – 2020

Gogoleva N. et al.

Transcriptomic dataset of wild type and phoP mutant Pectobacterium versatile //Data in brief. – 2020. – Т. 32. – С. 106123

Gruner P. et al.

Mapping Stem Rust (Puccinia graminis f. sp. secalis) Resistance in Self-Fertile Winter Rye Populations //Frontiers in Plant Science. – 2020. – Т. 11. – С. 667

Hosting organization	Field of studies	City	Invited researcher	Time span of the project
Centre of Isotope Bio-geochemistry Tyumen state University	Agricultural biotechnologies	Tyumen	Kuzyakov Yakov Viktorovich	2021-2023
Grain Quality Assessment Laboratory Omsk State Agrarian University	Agricultural biotechnologies	Omsk	Koksel Hamit Turkey	2021-2023
Laboratory of Microclonal Reproduction of Plants Crimean Federal University	Agricultural biotechnologies	Simferopol	Rina Kamenetsky Israel	2019-2021

Laboratory of Plant Infectious Diseases