Polyphenol oxidase activity during rooting in cuttings of grape (Vitis vinifera L.) varieties
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Tarih
2003
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Polyphenol oxidase (PPO) activity was investigated during rooting in cuttings from three different grape cultivars (Vitis vinifera L. cvs. Muscat, Cardinal and Perlelte), and the enzyme activity and rooting ability were compared. Rooting was observed on the Muscat and Perlelte cuttings, but not on the Cardinal cuttings. PPO activity started to increase in the early stage of the experiment, and decreased after root emergence in the Muscat and Perlelte cuttings. However, enzyme activity started to increase in the early stages and continued throughout the experiment in the Cardinal cuttings. No apparent correlation was found between PPO activity and rooting ability in the cutting.
Açıklama
Anahtar Kelimeler
Polyphenol Oxidase, Rooting, Vitis Vinifera
Kaynak
Turkish Journal of Botany
WoS Q Değeri
Scopus Q Değeri
N/A
Cilt
27
Sayı
6
