Effects of different concentrations of benzylaminopurine on shoot regeneration and hypericin content in Hypericum triquetrifolium Turra.
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Tarih
2009
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Taylor & Francis Ltd
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
The current study was undertaken to determine the effects of different benzylaminopurine (BAP) concentrations on the accumulation of bioactive hypericin in Hypericum triquetrifolium Turra. via micropropagation. To achieve this objective, seeds of H. triquetrifolium Turra. were cultured on Murashige and Skoog (MS) medium supplemented with a BAP (0.5, 1.0 and 2.0), 3% sucrose and 5.5% agar. Apical tips of axenic germinated seeds were proliferated on a MS medium supplemented with BAP (0.0, 0.5, 1.0 and 2.0 mg L(-1)). The highest shoot number was obtained from a MS medium supplemented with a 2.0 mg L(-1) BAP. Hypericin percentages were found to be highest in a 1.0 mg L (1) BAP supplemented medium. These results provide the indication that cytokinin BAP can change the chemical composition of H. triquetrifolium Turra.; thereby, seriously impacting the quality and the efficacy of natural plant products produced by an in vitro culture system for aseptic production of hypericin.
Açıklama
Anahtar Kelimeler
Hypericum Triquetrifolium Turra., Micropropagation, Hypericin
Kaynak
Natural Product Research
WoS Q Değeri
Q3
Scopus Q Değeri
Q1
Cilt
23
Sayı
16
