Antıoxıdant varıabılıty of the seeds ın core and margınal populatıons of taurus cedar (Cedrus libani A.. Rich.)
Yazarlar (6)
Prof. Dr. Sezgin AYAN Kastamonu Üniversitesi, Türkiye
Doç. Dr. Nezahat TURFAN Kastamonu Üniversitesi, Türkiye
Doç. Dr. Esra Nurten YER ÇELİK Kastamonu Üniversitesi, Türkiye
Muhidin Šeho Dr. Muhiddin Šeho, Almanya
Halil Barş Özel
Bartn University, Türkiye
Bartn University, Türkiye
Fulvio Ducci Consiglio Per La Ricerca İn Agricoltura E L’Analisi Dell’Economia Agraria (Crea), İtalya
| Makale Türü |
Özgün Makale
(SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
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| Dergi Adı | Sumarski List | ||
| Dergi ISSN | 0373-1332 Wos Dergi Scopus Dergi | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 12-2018 |
| Kabul Tarihi | – | Yayınlanma Tarihi | 14-12-2018 |
| Cilt / Sayı / Sayfa | 142 / 1 / 593–600 | DOI | 10.31298/sl.142.11-12.3 |
| Makale Linki | https://hrcak.srce.hr/file/311026 | ||
| UAK Araştırma Alanları |
Silvikültür
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| Özet |
| Genetic diversity is the basis for adaptation and survival of tree species under changing environmental conditions, representing the key issue of stability and productivity of forest ecosystems. In this study, core and marginal populations of Taurus cedar (Cedrus libani A. Rich.) were investigated due to their importance in gene conservation. Assessment of genetic diversity in isolated populations is of great importance for the conservation and improvement programs. Under global climate change conditions, they may possess genotypes of future adaptive potential. The aim of this study is to determine the amount of proline to understand water deficiency stress of the population, total soluble proteins, MDA, H 2 O 2, α-amylase, the variability of antioxidant as CAT, SOD, APX and GuPX of Taurus Cedar seeds fromfive core populations (Kahramanmaraş-Andırın/Elmadağı (AND), Adana-Pozantı/Pozantı (POZ), Mersin-Anamur/Abanoz (ANA), Antalya-Finike/Aykırıçay (FIN) and Antalya-Kaş/Karaçay (KAS)) and one marginal provenance (Amasya-Tokat-Niksar/Çatalan (NIK)) in Turkey. According to the results, a significant difference was detected between populations. Significantly higher amounts of proline were detected for ANA (7, 46 µmol/g) and POZ (7, 22 µmol/g) populations, whereas the lowest amounts of proline were detected in KAS (3, 98 µmol/g) population, which represent the optimal distribution of Taurus cedar. This finding indicates that POZ and ANA populations, in the transition zone from Mediterranean region to steppe territory, are more resistant to the frost, than the other populations. The highest α-amilase enzyme amount was detected in … |
| Anahtar Kelimeler |
| Abiotic stress | Chemical components | Peripheral population | Taurus cedar |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Web of Science | 2 |
| Scopus | 3 |
| Google Scholar | 10 |