Tendencias 21. Ciencia, tecnología, sociedad y cultura



Tendencias 21
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Fossilized human feces from 14th century contain antibiotic resistance genes




A team of French investigators has discovered viruses containing genes for antibiotic resistance in a fossilized fecal sample from 14th century Belgium, long before antibiotics were used in medicine. They publish their findings ahead of print in the journal Applied and Environmental Microbiology.

Fuente : http://www.eurekalert.org/pub_releases/2014-02/asf...


Jueves, 27 de Febrero 2014
Artículo leído 3 veces


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