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- 1Arutyunov, Denis
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A common fungal associate of the spruce bark beetle metabolizes the stilbene defenses of Norway spruce
Download2013-01-01
Paetz, Christian, Wadke, Namita, Brand, Willi A., Wright, Louwrance P., Gershenzon, Jonathan, Schmidt, Axel, Fenning, Trevor M., Schneider, BerndBohlmann, Joerg, Hammerbacher, Almuth
Norway spruce (Picea abies) forests suffer periodic fatal attacks by the bark beetle Ips typographus and its fungal associate, Ceratocystis polonica. Norway spruce protects itself against fungal and bark beetle invasion by the production of terpenoid resins, but it is unclear whether resins or...
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2012-01-01
Worldwide, forest pathogens are a major cause of forest disturbances and can impact economic revenues and endanger host species and their ecosystems. Genomics represents one of the most promising avenues to better understand and prevent forest disease epidemics. Pathogen genome characterization...
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Developing and Testing a Framework to Measure the Sanitation Efficacy on a Random Particle Level in Composting Industry
DownloadFall 2014
Both direct and indirect process validation regulations are being used to ensure the safety of compost products. The North American guidelines specify upper limits for certain pathogenic and indicator microbes, which are presumably achieved by exposing every particle of compost to temperatures...
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Effect of humidity and nutrient content on the survival of Staphylococcus aureus on a glass surface
Download2013-03-13
Surfaces contaminated with Staphylococcus aureus can play an important role in its transmission throughout communities and hospitals. Previous research on S. aureus surface survivability has generally used high density inocula (>105 CFU mL-1), which may lead to cryptic growth of the cells, as...
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Specific detection of Campylobacter jejuni using the bacteriophage NCTC 12673 receptor binding protein as a probe
Download2011
Szymanski, Christine M., Arutyunov, Denis, McDermott, Mark T., Evoy, Stephane, Singh, Amit
Campylobacter jejuni is found in the intestines of poultry, cattle, swine, wild birds and pet animals and is the major cause of foodborne gastroenteritis in developed countries. We report the use of the receptor binding protein (RBP) of Campylobacter bacteriophage NCTC 12673 for the specific...