science ๐ฟ Parasites are like gene hackers ๐งฌ
A new study reveals how parasitic plants can steal and then totally remodel useful genes from other species. Researchers from Osaka Metropolitan University traced the CYP81Q gene, originally from a different flowering plant, into the parasitic dodder. This happened through horizontal gene transfer, allowing the dodder to gain the ability to produce sesamin, an antioxidant compound. Over time, "jumping DNA" altered the gene structure, yet its original function remained perfectly intact. This suggests gene evolution can continue inside parasites after initial transfer.