PMC:7335631 / 3295-3461 JSONTXT

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T39059","span":{"begin":106,"end":115},"obj":"PG_2"},{"id":"T34504","span":{"begin":149,"end":158},"obj":"SP_7"},{"id":"T97111","span":{"begin":159,"end":166},"obj":"SO:0001026"}],"text":"n of the references to colour in this figure legend, the reader is referred to the web version of this article.)\nFour mutations including one deletion have been found"}