Characterization of strigolactones produced by Orobanche foetida and Orobanche crenata resistant faba bean (Vicia faba L.) genotypes and effects of phosphorous, nitrogen, and potassium deficiencies on strigolactone production

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• 作者：I. Trabelsi^a ; ^b ; ^{trabelsiimen11@yahoo.fr} ; K. Yoneyama^c ; Z. Abbes^a ; M. Amri^a ; ^d ; X. Xie^c ; T. Kisugi^c ; H.I. Kim^c ; M. Kharrat^a ; K. Yoneyama^c
• 关键词：Faba bean ; Resistance ; Orobanche foetida ; Orobanche crenata ; Strigolactone ; Nutrient deficiency ; Tunisia
• 刊名：South African Journal of Botany
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：108
• 期：Complete
• 页码：15-22
• 全文大小：723 K
• 卷排序：108

文摘

Impaired strigolactones production is involved in the resistance to Orobanche foetida and O. crenata on faba bean genotypes. Three strigolactones were detected from faba bean roots: Orobanchol, Orobanchyl acetate and unidentified strigolactones. Nitrogen (N) and phosphorous (P) but not potassium (K) fertilization, are effective to reduce Orobanche spp. infestation.