In a recent study, scientists have uncovered an unusual evolutionary oddity in the plant pathogen, Rapunzel Virus. Researchers studied the virus’s genome and found that it had evolved to become completely dependent on its host plant, the white clover, for survival. This means that the virus is unable to infect any other species, which is a highly unusual trait in the world of viruses. This is the first time that scientists have observed such a phenomenon in a plant virus, and it could have implications for the future of virus evolution.

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source: Phys.org