نتایج جستجو برای: fusarium merismoides

تعداد نتایج: 14426  

Journal: :Annual review of microbiology 2013
Li-Jun Ma David M Geiser Robert H Proctor Alejandro P Rooney Kerry O'Donnell Frances Trail Donald M Gardiner John M Manners Kemal Kazan

Fusarium is a genus of filamentous fungi that contains many agronomically important plant pathogens, mycotoxin producers, and opportunistic human pathogens. Comparative analyses have revealed that the Fusarium genome is compartmentalized into regions responsible for primary metabolism and reproduction (core genome), and pathogen virulence, host specialization, and possibly other functions (adap...

Journal: :Revista iberoamericana de micologia 2007
Leticia Elvira Broggi Héctor Horacio Lucas González Silvia Liliana Resnik Ana Pacin

A mycological survey was carried out at Entre Ríos province, Argentina, on sorghum grain, maize, rice, soybean seeds and on freshly harvested and stored wheat. The isolation frequencies and relative densities of species belonging to genera Alternaria, Aspergillus, Fusarium, Penicillium and other fungi were calculated. Alternaria alternata was the major fungal species isolated from sorghum, rice...

Journal: :iranian journal of biotechnology 2015
emre yörük elif karlik aylin gazdagli müyesser kayis funda kaya

background: identification and quantification of mycotoxins produced by fusarium species are important in controlling fungal diseases. objectives: potential of zearalenone, butenolide and fusarin c production was investigated in five fusarium graminearum and five f. culmorum isolates at molecular level. materials and methods: presence of pks13, fg08079.1 and pks10 genes, associated with product...

2013
Mohamed Abou Shousha Andrea Rachelle C. Santos Rafael A. Oechsler Alfonso Iovieno Jorge Maestre-Mesa Marco Ruggeri Jose J. Echegaray Sander R. Dubovy Victor L. Perez Darlene Miller Eduardo C. Alfonso M. Livia Bajenaru

PURPOSE The aim of this study was to develop and characterize a new contact lens-associated fungal keratitis rat model and to assess the ability of non-invasive spectral-domain optical coherence tomography (SD-OCT) to detect pathological changes in vivo in fungal keratitis. METHODS We used SD-OCT to image and measure the cornea of Sprague Dawley rats. Fusarium infection was initiated in the r...

1999
J.P.F. D'Mello

Trichothecenes, zearalenone (ZEN) and fumonisins are the major Fusarium mycotoxins occurring on a worldwide basis in cereal grains, animal feeds and forages. Other important Fusarium mycotoxins include moniliformin and fusaric acid. Spontaneous outbreaks of Fusarium mycotoxicoses have been recorded in Europe, Asia, New Zealand and South America and, in addition, chronic exposure occurs on a reg...

Journal: :Mycologia 2013
Takayuki Aoki Jason A Smith Lacey L Mount David M Geiser Kerry O'Donnell

During a survey for pathogens of Florida torreya (Torreya taxifolia) in 2009, a novel Fusarium species was isolated from cankers affecting this critically endangered conifer whose current range is restricted to northern Florida and southwestern Georgia. Published multilocus molecular phylogenetic analyses indicated that this pathogen represented a genealogically exclusive, phylogenetically dist...

2011
Pawel Topa Maciej Kuzniar Witold Dzwinel

Fusarium Graminearum is responsible for Fusarium head blight (FHB) infection which reduces world-wide cereal crop yield. As a consequence of mycotoxin production in cereal grain, it has also serious negative impact on both human and animal health. The main objective of this study is to develop a mechanistic and conceptual metaphor of Fusarium growth. Our model is based on a new realization of G...

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