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Giant corpse flower has lost most of its genes, grabbed some from its plant hosts

At Quanta: "Davis’ team estimated that at least 1.2% of the plant’s genes came from other species, particularly its hosts, past and present. That might not sound impressive, but this kind of horizontal gene transfer is considered exceptionally rare outside of bacteria. So even a single percent of genes arising this way raises eyebrows." Researchers are still trying to figure out why the parasitic plant has such a huge genome. Commendably, they are not claiming it’s all junk. Read More ›