Study of optimal method of Heterodera glycines sample preparation for molecular diagnostics
- Authors: Ivanov A.V.1, Bondarenko G.N.1
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Affiliations:
- All-Russian Plant Quarantine Center
- Issue: Vol 20, No 2 (2025): Applied aspects of pharmaceutical science in veterinary medicine
- Pages: 274-286
- Section: Plant protection
- URL: https://journal-vniispk.ru/2312-797X/article/view/315848
- DOI: https://doi.org/10.22363/2312-797X-2025-20-2-274-286
- EDN: https://elibrary.ru/NUKWDH
- ID: 315848
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Abstract
In this study, it is optimized by the methods of preparing samples for the release of genetic material (DNA) from soybean cyst-forming nematode Heterodera glycines , which is necessary for accurate identification. Various modifications of ready-made reagent kits from Russian and foreign manufacturers were tested: DNA-Extrane-2, FitoSorb, TsytoSorb, ORB-GMO-A by Sintol LLC (Russia), Proba-GS, Proba-NK by AgroDiagnostika LLC, and QIAamp DNA Mini Kit by Qiagen (Germany). By testing the PCR method «In real time», the sensitivity of Heterodera glycines total DNA release was tested using a test system consisting of forward and reverse primers and a modified probe: SCNrtF (5’-AAATTCCAGGCCGCTATCTC-3’), SCNrtR (5’CGTGGACTGAACTGAACTGGACAAAG-3’), SCNrtP (5’-FAM/-TGGGCTGGGTGCTTCTAGAACTTTT-/ BHQ-1/-3’).
About the authors
Anton V. Ivanov
All-Russian Plant Quarantine Center
Author for correspondence.
Email: tonijons8@mail.ru
ORCID iD: 0009-0002-5361-6100
SPIN-code: 4537-6755
Junior researcher, Helminthology Laboratory, Testing Laboratory
32 Pogranichnaya st., Bykovo, 140150, Moscow region, Russian FederationGalina N. Bondarenko
All-Russian Plant Quarantine Center
Email: reseachergm@mail.ru
ORCID iD: 0000-0002-1635-2508
SPIN-code: 2631-5209
Candidate of Biological Sciences, Senior researcher, Head of the Testing Laboratory Center
32 Pogranichnaya st., Bykovo, 140150, Moscow region, Russian FederationReferences
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