The genome of the protist parasite Entamoeba histolytica

The genome sequence of the pathogen Entamoeba histolytica is reported this week. E. histolytica causes amoebiasis, the second most deadly protozoan disease after malaria. The genome contains adaptations shared with other anaerobic pathogens such as Trichomonas and Giardia. And there is evidence that the genome has been shaped by many gene transfers from bacteria, which may suggest possible targets for drugs against these organisms. The identification of a large number of sensing and signalling proteins challenges the idea that E. histolytica is a simple organism: in fact it is finely attuned to its environment. Entamoeba histolytica is an intestinal parasite and the causative agent of amoebiasis, which is a…

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  Wellcome Trust