In this study, the effect of Ultraviolet (UV) irradiation on induction of individual and total phenolics production on callus cultures of ‘Karaerik’ grape cultivar was investigated. Callus tissues were obtained from the leaves of the cuttings grown in in vitro plants. As a culture medium, Gamborg B-5 was utilized with 0.1 mg L-1 NAA (Naphthaleneacetic acid) and 0.2 mg L-1 Kin (Kinetin). Callus tissues were subcultured twice with 21 days intervals. After the second subculture, 12-day-old callus tissues were exposed to 254 nm UV-C light at 10 cm distance from the source for 10 and 15 min by opening covers of the petri dishes in sterile cabin. After the treatment, callus tissues were incubated under dark conditions. Phenolic compounds were measured at 0, 24th, 48th and 72nd hours. Individual phenolic compounds were analyzed by HPLC (High Pressure Liquid Chromatography) and total phenolic compounds were measured by spectrophotometer. As a result of the study, it was found that UV irradiation was effective for induction the production of phenolic compounds in the callus tissues of ‘Karaerik’ grape cultivar and this effect was closely related to the application time.
Van Yüzüncü Yıl University Scientific Research Project Coordination
FYL-2018-7285
We are grateful for the financial support provided for this research by Van Yüzüncü Yıl University Scientific Research Project Coordination (FYL-2018-7285).
FYL-2018-7285
Primary Language | English |
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Subjects | Agricultural, Veterinary and Food Sciences |
Journal Section | RESEARCH ARTICLE |
Authors | |
Project Number | FYL-2018-7285 |
Publication Date | December 31, 2020 |
Submission Date | April 4, 2020 |
Acceptance Date | June 4, 2020 |
Published in Issue | Year 2020Volume: 23 Issue: 6 |
International Peer Reviewed Journal
Free submission and publication
Published 6 times a year
KSU Journal of Agriculture and Nature
e-ISSN: 2619-9149