PMC:340383 / 899-906 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T392","span":{"begin":4,"end":6},"obj":"NN"}],"text":"ong AA "}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T168","span":{"begin":4,"end":6},"obj":"CHEBI_SO_EXT:amino_acid"}],"text":"ong AA "}