Influence of stress metabolite stilbenoids of Shavkapito vine trunk (Vitis vinifera L.) on the activity of Crown gall agent Agrobacterium tumefaciens in vitro condition

Authors

  • M. Bezhuashvili Institute of Viticulture and Oenology of the Agricultural University of Georgia, Kakha Bendukidze University Campus, # 240 David Aghmashenebeli Alley, Tbilisi, Georgia
  • Sh. Kharadze Institute of Viticulture and Oenology of the Agricultural University of Georgia, Kakha Bendukidze University Campus, # 240 David Aghmashenebeli Alley, Tbilisi, Georgia
  • M. Surguladze Institute of Viticulture and Oenology of the Agricultural University of Georgia, Kakha Bendukidze University Campus, # 240 David Aghmashenebeli Alley, Tbilisi, Georgia
  • G. Shoshiashvili Institute of Viticulture and Oenology of the Agricultural University of Georgia, Kakha Bendukidze University Campus, # 240 David Aghmashenebeli Alley, Tbilisi, Georgia
  • L. Gagunashvili Institute of Viticulture and Oenology of the Agricultural University of Georgia, Kakha Bendukidze University Campus, # 240 David Aghmashenebeli Alley, Tbilisi, Georgia
  • L. Elanidze Institute of Viticulture and Oenology of the Agricultural University of Georgia, Kakha Bendukidze University Campus, # 240 David Aghmashenebeli Alley, Tbilisi, Georgia
  • P. Vashakidze Institute of Viticulture and Oenology of the Agricultural University of Georgia, Kakha Bendukidze University Campus, # 240 David Aghmashenebeli Alley, Tbilisi, Georgia

Keywords:

Vine, stilbenoids, Shavkapito, crown gall

Abstract

It was investigated the impact of stress metabolitestilbenoids of Shavkapito vine trunk (Vitis vinifera L.) on the activity of crown gall agent Agrobacterium tumefaciens “in vitro”condition. Health and infected vine trunks were brought from the east part of Georgia (village Mukhrani) on theEutric cambisols soilof 15 years old vineyard. It was isolated strong, medium and weak bacterial strains from the naturally diseased with Agrobacterium tumefaciens Shavkapito trunk. It was established stress-metabolite stilbenoids from the healthy and infected trunks by HPLC analyze. Main stilbenoids turned out trans-resveratrol and trans-ε-viniferin. It was investigated inhibitory impact of trans-resveratrol, trans-e-viniferin and stilbenoids total preparation on strong, medium and weak bacterial strains. It occurred that stilbenoids inhibitory impact depends on concentration and detect differently according to the strains strength.

Additional Files

Published

16-08-2022

How to Cite

Bezhuashvili, M., Kharadze, S., Surguladze, M., Shoshiashvili, G., Gagunashvili, L., Elanidze, L., & Vashakidze, P. (2022). Influence of stress metabolite stilbenoids of Shavkapito vine trunk (Vitis vinifera L.) on the activity of Crown gall agent Agrobacterium tumefaciens in vitro condition. The Journal of Nature Studies - Annals of Agrarian Science, 20(1). Retrieved from https://journals.org.ge/index.php/aans/article/view/130

Issue

Vol. 20 No. 1 (2022): Annals of Agrarian Science

Section

Articles

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