PMC:7115396 / 9838-10031 JSONTXT

{"project":"LitCovid-PD-FMA-UBERON","denotations":[{"id":"T46","span":{"begin":142,"end":146},"obj":"Body_part"}],"attributes":[{"id":"A46","pred":"fma_id","subj":"T46","obj":"http://purl.org/sig/ont/fma/fma74402"}],"text":"nd PS2R were used to amplify the S2 fragment of H120 strain. By overlapping PCR, the pYZS1H120S2 was constructed which contained a chimeric S gene. (B) Strategy for the construction of full-len"}

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T127","span":{"begin":33,"end":35},"obj":"http://purl.obolibrary.org/obo/CLO_0008922"},{"id":"T128","span":{"begin":33,"end":35},"obj":"http://purl.obolibrary.org/obo/CLO_0050052"},{"id":"T129","span":{"begin":129,"end":130},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"},{"id":"T130","span":{"begin":142,"end":146},"obj":"http://purl.obolibrary.org/obo/OGG_0000000002"},{"id":"T131","span":{"begin":149,"end":150},"obj":"http://purl.obolibrary.org/obo/CLO_0001021"}],"text":"nd PS2R were used to amplify the S2 fragment of H120 strain. By overlapping PCR, the pYZS1H120S2 was constructed which contained a chimeric S gene. (B) Strategy for the construction of full-len"}

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T23","span":{"begin":33,"end":35},"obj":"Chemical"}],"attributes":[{"id":"A23","pred":"chebi_id","subj":"T23","obj":"http://purl.obolibrary.org/obo/CHEBI_29387"}],"text":"nd PS2R were used to amplify the S2 fragment of H120 strain. By overlapping PCR, the pYZS1H120S2 was constructed which contained a chimeric S gene. (B) Strategy for the construction of full-len"}