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References 1. Threlfall EJ. Epidemic Salmonella typhimurium DT104 – a truly international epidemic clone. Ward LR, Threlfall EJ. Variation in clonali-ty and antibiotic resistance genes among multiresistant Salmonella enterica serotype typhimurium phage type U302 (MR U302) from humans, animals and foods. Emergence of new subclones of multiresis-tant S.(More)
Cryptococcus neoformans produces brown colonies on Niger seed (Guizotia abyssinica) agar. Media containing caffeic acid, L-dopa and other diphenolic compounds, have been used for the same purpose. The present report describes a new medium containing tobacco which supports growth of C.neoformans and allows its easy differentiation by formation of brown(More)
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