PMC:7712180 / 16084-16280 JSONTXT

{"project":"LitCovid-PubTator","denotations":[{"id":"661","span":{"begin":31,"end":34},"obj":"Gene"},{"id":"703","span":{"begin":36,"end":50},"obj":"Chemical"}],"attributes":[{"id":"A661","pred":"tao:has_database_id","subj":"661","obj":"Gene:6588"},{"id":"A703","pred":"tao:has_database_id","subj":"703","obj":"MESH:C016679"}],"namespaces":[{"prefix":"Tax","uri":"https://www.ncbi.nlm.nih.gov/taxonomy/"},{"prefix":"MESH","uri":"https://id.nlm.nih.gov/mesh/"},{"prefix":"Gene","uri":"https://www.ncbi.nlm.nih.gov/gene/"},{"prefix":"CVCL","uri":"https://web.expasy.org/cellosaurus/CVCL_"}],"text":" sialyl N-acetyllactosamine (6′SLN)-polyacrylamide started to decrease significantly in 2001 and seemed to be completely lost in 2010 [160]. However, after the discovery [161] and the widespread u"}