{"id":"https://openalex.org/W2443789019","doi":null,"title":"PROTON MAGNETIC RESONANCE OF PURINE AND PYRIMIDINE DERIVATIVES. XI. PROTON MAGNETIC RESONANCE STUDIES OF NUCLEOTIDE INTERACTIONS.","display_name":"PROTON MAGNETIC RESONANCE OF PURINE AND PYRIMIDINE DERIVATIVES. XI. PROTON MAGNETIC RESONANCE STUDIES OF NUCLEOTIDE INTERACTIONS.","publication_year":1964,"publication_date":"1964-01-01","ids":{"openalex":"https://openalex.org/W2443789019","mag":"2443789019","pmid":"https://pubmed.ncbi.nlm.nih.gov/14210474"},"language":"en","primary_location":{"id":"pmid:14210474","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/14210474","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Biopolymers symposia","raw_type":"Journal Article"},"volume":null,"type":"article","indexed_in":["pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5061199691","display_name":"Oleg Jardetzky","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"O JARDETZKY","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5061199691"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.3207,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.55609168,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"13","issue":null,"first_page":"501","last_page":"14"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11809","display_name":"Advanced NMR Techniques and Applications","score":0.6083999872207642,"subfield":{"id":"https://openalex.org/subfields/1607","display_name":"Spectroscopy"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11809","display_name":"Advanced NMR Techniques and Applications","score":0.6083999872207642,"subfield":{"id":"https://openalex.org/subfields/1607","display_name":"Spectroscopy"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10432","display_name":"DNA and Nucleic Acid Chemistry","score":0.3677000105381012,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12827","display_name":"Biochemical and Molecular Research","score":0.003700000001117587,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/1h-nmr-spectroscopy","display_name":"1H NMR","score":0.847000002861023},{"id":"https://openalex.org/keywords/purine-derivatives","display_name":"purine derivatives","score":0.9419999718666077},{"id":"https://openalex.org/keywords/pyrimidine-derivatives","display_name":"pyrimidine derivatives","score":1.0},{"id":"https://openalex.org/keywords/nucleotides","display_name":"nucleotides","score":0.847000002861023},{"id":"https://openalex.org/keywords/nucleotide-interactions","display_name":"nucleotide interactions","score":0.8569999933242798}],"concepts":[{"id":"https://openalex.org/C2988005100","wikidata":"https://www.wikidata.org/wiki/Q1979695","display_name":"Proton magnetic resonance","level":2,"score":0.7534223794937134},{"id":"https://openalex.org/C2779321679","wikidata":"https://www.wikidata.org/wiki/Q207722","display_name":"Pyrimidine","level":2,"score":0.6022018790245056},{"id":"https://openalex.org/C46141821","wikidata":"https://www.wikidata.org/wiki/Q209402","display_name":"Nuclear magnetic resonance","level":1,"score":0.5785998106002808},{"id":"https://openalex.org/C2776476023","wikidata":"https://www.wikidata.org/wiki/Q188261","display_name":"Purine","level":3,"score":0.576960563659668},{"id":"https://openalex.org/C139210041","wikidata":"https://www.wikidata.org/wiki/Q2145840","display_name":"Resonance (particle physics)","level":2,"score":0.53895503282547},{"id":"https://openalex.org/C512185932","wikidata":"https://www.wikidata.org/wiki/Q28745","display_name":"Nucleotide","level":3,"score":0.45796871185302734},{"id":"https://openalex.org/C54516573","wikidata":"https://www.wikidata.org/wiki/Q2294","display_name":"Proton","level":2,"score":0.44798994064331055},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.4393291771411896},{"id":"https://openalex.org/C143409427","wikidata":"https://www.wikidata.org/wiki/Q161238","display_name":"Magnetic resonance imaging","level":2,"score":0.4378807842731476},{"id":"https://openalex.org/C71240020","wikidata":"https://www.wikidata.org/wiki/Q186011","display_name":"Stereochemistry","level":1,"score":0.22308996319770813},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.21125227212905884},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.19628387689590454},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.1253349483013153},{"id":"https://openalex.org/C181199279","wikidata":"https://www.wikidata.org/wiki/Q8047","display_name":"Enzyme","level":2,"score":0.09404543042182922},{"id":"https://openalex.org/C185544564","wikidata":"https://www.wikidata.org/wiki/Q81197","display_name":"Nuclear physics","level":1,"score":0.08622235059738159},{"id":"https://openalex.org/C184779094","wikidata":"https://www.wikidata.org/wiki/Q26383","display_name":"Atomic physics","level":1,"score":0.08164983987808228},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D002627","descriptor_name":"Chemistry, Physical","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D004578","descriptor_name":"Electron Spin Resonance Spectroscopy","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D004583","descriptor_name":"Electrons","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D006859","descriptor_name":"Hydrogen","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D008280","descriptor_name":"Magnetics","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D009584","descriptor_name":"Nitrogen","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D009711","descriptor_name":"Nucleotides","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D011522","descriptor_name":"Protons","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D011687","descriptor_name":"Purines","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D011743","descriptor_name":"Pyrimidines","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D055598","descriptor_name":"Chemical Phenomena","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":1,"locations":[{"id":"pmid:14210474","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/14210474","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Biopolymers symposia","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W7057379624","https://openalex.org/W4247783159","https://openalex.org/W2312345887","https://openalex.org/W2952122800","https://openalex.org/W2417205282","https://openalex.org/W2735518111","https://openalex.org/W2324269714","https://openalex.org/W2005320619","https://openalex.org/W2029073001","https://openalex.org/W4214767931"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}