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Use "viroids" in a sentence
"The viroids are the fastest mutators ever found, mutating thousands of times faster than the previous record holders, they report in the 6 March issue of Science."
"Resident Evil forgot all about the "raccoon city incident" in favor of a government conspiracy to suppress an outbreaking accidential contamination of flesh eating zombie viroids."
"Like the viroids, such as Kadang-Kadang, or sequences formed in a testtube that simulate cell cytoplasm?"