Article detail · 2023
Assessment of drought stress responsive genes expression profiiles and proline accumulation in a diverse set of grapevine rootstocks
- Year
- 2023
- Type
- article
Data source split
- YÖKSİS YÖKSİS article record
- YÖKSİS venue Turkish Journal of Agriculture and Forestry
- Catalog match (ISSN) Turkish Journal of Agriculture and Forestry
- OpenAlex OpenAlex enrichment (abstract, citations, topics)
Abstract
OpenAlex · English
In order to study plant responses to drought stress, it is important to have markers for such responses. This issue has been a challenge for decades and numerous traits have been used for this purpose. In the current study, the influence of drought stress on proline biosynthesis, leaf water potential, and also gene expression levels of 10 genes probably involved in drought stress response regulation pathways were investigated. Also, all experiments were performed in both root and leaf tissues of studied rootstocks to investigate the response of plant tissues which is more suitable for the assessment of possible markers. As a result of the study, the highest percentage of proline increase in leaf and root tissues was mostly observed in susceptible rootstocks. The leaf water potential (-MPa) measurements showed the most decrease in leaf water potential values in highly tolerant rootstocks, so the maximum differences between control and drought stress treated plants were determined in SO4, 140Ru, 1045, and 44-53M rootstocks, respectively. Gene expression levels of HAT5, RAP2-4, WRKY23, GRP, GDH, PRP2, GAS2, PD2, STPK, and genes were described in 18 different grapevine rootstocks and it was concluded that the root samples indicating more significant gene expression changes, could be more informative than leaf samples.
Topics
Citations
OpenAlex cited_by_count. Not a WoS or Scopus citation count; those sources have no separate column here.
5 citations
OpenAlex cited_by_count (cache / database)
4 publications in the local catalog that cite this work (OpenAlex reference match; not the full global list).
- Comparative Analysis of Cabernet Sauvignon (Vitis vinifera L.) and Kober 5BB (V. berlandieri × V. riparia) Root Transcriptomes Reveals Multiple Processes Associated with Drought Tolerance in Grapevines 2025
- Comparative Analysis of Cabernet Sauvignon (Vitis vinifera L.) and Kober 5BB (V. berlandieri × V. riparia) Root Transcriptomes Reveals Multiple Processes Associated with Drought Tolerance in Grapevines 2025
- Drought stress in Cannabis sativa L.: current knowledge, research gaps, and future perspectives - a review. 2026
- Comparative expression analysis of Myb1, Myb14, and Myb15 genes in leaf tissues of grapevine rootstocks under long-term drought stress 2026