نتایج جستجو برای: fusarium oxysporumf sp lycopersici
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Pathogenic isolates of Fusarium oxysporum, distinguished as formae speciales (f. spp.) on the basis of their host specificity, cause crown rots, root rots and vascular wilts on many important crops worldwide. Fusarium oxysporum f. sp. cepae (FOC) is particularly problematic to onion growers worldwide and is increasing in prevalence in the UK. We characterized 31 F. oxysporum isolates collected ...
Although the vascular pathogen Fusarium oxysporum is notorious for being causal agent of wilt disease, vast majority F. strains are harmless soil and root colonizers. The latter oxysporum’s often endophytes colonizing roots intracellularly without negatively affecting plant fitness. Actually, most them, like Fo47, beneficial providing biological control to various pathogens. Interestingly, also...
A 12 kDa cysteine-rich protein is secreted by Fusarium oxysporum f. sp. lycopersici during colonization of tomato xylem vessels. Peptide sequences obtained with mass spectrometry allowed identification of the coding sequence. The gene encodes a 32 kDa protein, designated Six1 for secreted in xylem 1. The central part of Six1 corresponds to the 12 kDa protein found in xylem sap of infected plant...
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