"It is interesting, just how crazily different it is," Mike Worobey, an evolutionary biologist at the University of Arizona, told Science in reference to omicron's genome. In addition to these "rodent adaptation" gene variants, omicron carries a slew of mutations not seen in any other versions of SARS-CoV-2, and some scientists take this as potential evidence that the variant emerged in an animal host, Science reported. (Garry also said it's still unclear whether omicron emerged in an animal or human host.) Omicron carries seven mutations that would allow the variant to infect rodents, such as mice and rats other variants of concern, like alpha, carry only some of these seven mutations, Robert Garry, a professor of microbiology and immunology at Tulane Medical School, told STAT.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |