نتایج جستجو برای: oidium

تعداد نتایج: 168  

Journal: :Journal of Fundamental and Applied Sciences 2023

The objective of our study is to implicate the mechanisms tolerance abiotic stress by synthesis metabolites in biotic stress. extracted metabolites; proline, sugars and polyphenols from durum wheat seedlings subjected heat shock (40 °C), used test antifungal activity on two fungal strains, powdery mildew penicillium, under controlled conditions. boussellam variety more tolerant applied than Cic...

2013
Zheng Zheng Teruo Nonomura Michela Appiano Stefano Pavan Yoshinori Matsuda Hideyoshi Toyoda Anne-Marie A. Wolters Richard G. F. Visser Yuling Bai

Powdery mildew disease caused by Leveillula taurica is a serious fungal threat to greenhouse tomato and pepper production. In contrast to most powdery mildew species which are epiphytic, L. taurica is an endophytic fungus colonizing the mesophyll tissues of the leaf. In barley, Arabidopsis, tomato and pea, the correct functioning of specific homologues of the plant Mlo gene family has been foun...

Journal: :The Korean Journal of Mycology 2003

2017
Valentina Bracuto Michela Appiano Zheng Zheng Anne-Marie A. Wolters Zhe Yan Luigi Ricciardi Richard G. F. Visser Stefano Pavan Yuling Bai

Specific syntaxins, such as Arabidopsis AtPEN1 and its barley ortholog ROR2, play a major role in plant defense against powdery mildews. Indeed, the impairment of these genes results in increased fungal penetration in both host and non-host interactions. In this study, a genome-wide survey allowed the identification of 21 tomato syntaxins. Two of them, named SlPEN1a and SlPEN1b, are closely rel...

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