PMC:7321036 / 16175-16263 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T35402","span":{"begin":13,"end":14},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"},{"id":"T72830","span":{"begin":60,"end":61},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"Blue denotes a positive charge potential, and red indicates a negative charge potential."}

{"project":"LitCovid-sentences","denotations":[{"id":"T109","span":{"begin":0,"end":88},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Blue denotes a positive charge potential, and red indicates a negative charge potential."}