PMC:6988269 / 15940-16252 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T143","span":{"begin":123,"end":130},"obj":"http://purl.obolibrary.org/obo/SO_0000418"},{"id":"T144","span":{"begin":148,"end":154},"obj":"http://purl.obolibrary.org/obo/UBERON_0000473"},{"id":"T145","span":{"begin":296,"end":302},"obj":"http://purl.obolibrary.org/obo/SO_0000418"}],"text":"Chemical stability\nTo exclude non-specific reactivity of oligonucleotides among each other, causing artificial fluorescent signals, all assays were tested 120 times in parallel with water and no other nucleic acid except the provided oligonucleotides. In none of these reactions was any positive signal detected."}

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T48","span":{"begin":57,"end":73},"obj":"Chemical"},{"id":"T49","span":{"begin":182,"end":187},"obj":"Chemical"},{"id":"T50","span":{"begin":201,"end":213},"obj":"Chemical"},{"id":"T51","span":{"begin":209,"end":213},"obj":"Chemical"},{"id":"T52","span":{"begin":234,"end":250},"obj":"Chemical"}],"attributes":[{"id":"A48","pred":"chebi_id","subj":"T48","obj":"http://purl.obolibrary.org/obo/CHEBI_7754"},{"id":"A49","pred":"chebi_id","subj":"T49","obj":"http://purl.obolibrary.org/obo/CHEBI_15377"},{"id":"A50","pred":"chebi_id","subj":"T50","obj":"http://purl.obolibrary.org/obo/CHEBI_33696"},{"id":"A51","pred":"chebi_id","subj":"T51","obj":"http://purl.obolibrary.org/obo/CHEBI_37527"},{"id":"A52","pred":"chebi_id","subj":"T52","obj":"http://purl.obolibrary.org/obo/CHEBI_7754"}],"text":"Chemical stability\nTo exclude non-specific reactivity of oligonucleotides among each other, causing artificial fluorescent signals, all assays were tested 120 times in parallel with water and no other nucleic acid except the provided oligonucleotides. In none of these reactions was any positive signal detected."}

{"project":"LitCovid-sentences","denotations":[{"id":"T135","span":{"begin":0,"end":18},"obj":"Sentence"},{"id":"T136","span":{"begin":19,"end":251},"obj":"Sentence"},{"id":"T137","span":{"begin":252,"end":312},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Chemical stability\nTo exclude non-specific reactivity of oligonucleotides among each other, causing artificial fluorescent signals, all assays were tested 120 times in parallel with water and no other nucleic acid except the provided oligonucleotides. In none of these reactions was any positive signal detected."}

{"project":"LitCovid-PubTator","denotations":[{"id":"274","span":{"begin":100,"end":110},"obj":"Species"},{"id":"275","span":{"begin":57,"end":73},"obj":"Chemical"},{"id":"276","span":{"begin":182,"end":187},"obj":"Chemical"},{"id":"277","span":{"begin":234,"end":250},"obj":"Chemical"}],"attributes":[{"id":"A274","pred":"tao:has_database_id","subj":"274","obj":"Tax:81077"},{"id":"A275","pred":"tao:has_database_id","subj":"275","obj":"MESH:D009841"},{"id":"A276","pred":"tao:has_database_id","subj":"276","obj":"MESH:D014867"},{"id":"A277","pred":"tao:has_database_id","subj":"277","obj":"MESH:D009841"}],"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":"Chemical stability\nTo exclude non-specific reactivity of oligonucleotides among each other, causing artificial fluorescent signals, all assays were tested 120 times in parallel with water and no other nucleic acid except the provided oligonucleotides. In none of these reactions was any positive signal detected."}