6th genome of Christmas: the deadly Plasmodium… plant?

If humans have an arch enemy, it might well be the tiny, blood-borne parasite Plasmodium falciparum. This nasty beast causes most of the malaria in sub-Saharan Africa and, together with its cousins, in many tropical zones throughout the world. It kills huge numbers of children every year, and constantly cycles through the bloodstreams of its many survivors. It has been with us since our explosive migration out of east Africa, and in fact many genetic diseases (including sickle-cell aneamia and thalassemias) are tolerated by human populations because they confer an advantage against this nasty parasite.

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