{"id":"https://openalex.org/W2039612482","doi":"https://doi.org/10.3891/acta.chem.scand.01-0861","title":"On the Relation between Nitrogen Fixation and Leghaemoglobin Content of Leguminous Root Nodules. II.","display_name":"On the Relation between Nitrogen Fixation and Leghaemoglobin Content of Leguminous Root Nodules. II.","publication_year":1947,"publication_date":"1947-01-01","ids":{"openalex":"https://openalex.org/W2039612482","doi":"https://doi.org/10.3891/acta.chem.scand.01-0861","mag":"2039612482","pmid":"https://pubmed.ncbi.nlm.nih.gov/18876904"},"language":"en","primary_location":{"id":"doi:10.3891/acta.chem.scand.01-0861","doi":"https://doi.org/10.3891/acta.chem.scand.01-0861","is_oa":true,"landing_page_url":"https://doi.org/10.3891/acta.chem.scand.01-0861","pdf_url":"http://actachemscand.org/pdf/acta_vol_01_p0861-0870.pdf","source":{"id":"https://openalex.org/S169444596","display_name":"Acta chemica Scandinavica/Acta chemica Scandinavica. B, Organic chemistry and biochemistry/Acta chemica Scandinavica. A, Physical and inorganic chemistry/Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry/Acta chemica Scandinavica. Series A, Physical and inorganic chemistry","issn_l":"0001-5393","issn":["0001-5393","0302-4369","0302-4377","0904-213X","0904-6437","0904-6445","1902-3103"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310320556","host_organization_name":"Royal Society of Chemistry","host_organization_lineage":["https://openalex.org/P4310320556"],"host_organization_lineage_names":["Royal Society of Chemistry"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Acta Chemica Scandinavica","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"http://actachemscand.org/pdf/acta_vol_01_p0861-0870.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5103498219","display_name":"Artturi Ilmari Virtanen","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Artturi I. Virtanen","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038627816","display_name":"Jorma Erkama","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jorma Erkama","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089031514","display_name":"Hilkka Linkola","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hilkka Linkola","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048048543","display_name":"Annikki Linnasalmi","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Annikki Linnasalmi","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5082918869","display_name":"Pentti Laukkanen","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Pentti Laukkanen","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":6.0104,"has_fulltext":false,"cited_by_count":109,"citation_normalized_percentile":{"value":0.94764246,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":95},"biblio":{"volume":"1","issue":"1","first_page":"861","last_page":"870"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11470","display_name":"Legume Nitrogen Fixing Symbiosis","score":0.9599999785423279,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T11470","display_name":"Legume Nitrogen Fixing Symbiosis","score":0.9599999785423279,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11626","display_name":"Metalloenzymes and iron-sulfur proteins","score":0.0203000009059906,"subfield":{"id":"https://openalex.org/subfields/1303","display_name":"Biochemistry"},"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/T12094","display_name":"Hemoglobin structure and function","score":0.011599999852478504,"subfield":{"id":"https://openalex.org/subfields/1303","display_name":"Biochemistry"},"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/nitrogen-fixation","display_name":"nitrogen fixation","score":0.972000002861023},{"id":"https://openalex.org/keywords/leghemoglobin","display_name":"leghemoglobin","score":0.8349999785423279},{"id":"https://openalex.org/keywords/symbiotic-nitrogen-fixation","display_name":"symbiotic nitrogen fixation","score":0.7329999804496765},{"id":"https://openalex.org/keywords/root-nodules","display_name":"root nodules","score":0.6110000014305115}],"concepts":[{"id":"https://openalex.org/C87225578","wikidata":"https://www.wikidata.org/wiki/Q423908","display_name":"Leghemoglobin","level":5,"score":0.9666320085525513},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.8955898284912109},{"id":"https://openalex.org/C181440489","wikidata":"https://www.wikidata.org/wiki/Q272467","display_name":"Nitrogen fixation","level":3,"score":0.8342968225479126},{"id":"https://openalex.org/C126574351","wikidata":"https://www.wikidata.org/wiki/Q15098397","display_name":"Root nodule","level":4,"score":0.652708888053894},{"id":"https://openalex.org/C146249460","wikidata":"https://www.wikidata.org/wiki/Q2914991","display_name":"Fixation (population genetics)","level":3,"score":0.4595564603805542},{"id":"https://openalex.org/C537208039","wikidata":"https://www.wikidata.org/wiki/Q627","display_name":"Nitrogen","level":2,"score":0.41748693585395813},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.41613471508026123},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.11172717809677124},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.04855063557624817},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.03503018617630005},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0}],"mesh":[{"descriptor_ui":"D006454","descriptor_name":"Hemoglobins","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D007866","descriptor_name":"Leg","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D009586","descriptor_name":"Nitrogen Fixation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D053204","descriptor_name":"Root Nodules, Plant","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":3,"locations":[{"id":"doi:10.3891/acta.chem.scand.01-0861","doi":"https://doi.org/10.3891/acta.chem.scand.01-0861","is_oa":true,"landing_page_url":"https://doi.org/10.3891/acta.chem.scand.01-0861","pdf_url":"http://actachemscand.org/pdf/acta_vol_01_p0861-0870.pdf","source":{"id":"https://openalex.org/S169444596","display_name":"Acta chemica Scandinavica/Acta chemica Scandinavica. B, Organic chemistry and biochemistry/Acta chemica Scandinavica. A, Physical and inorganic chemistry/Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry/Acta chemica Scandinavica. Series A, Physical and inorganic chemistry","issn_l":"0001-5393","issn":["0001-5393","0302-4369","0302-4377","0904-213X","0904-6437","0904-6445","1902-3103"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310320556","host_organization_name":"Royal Society of Chemistry","host_organization_lineage":["https://openalex.org/P4310320556"],"host_organization_lineage_names":["Royal Society of Chemistry"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Acta Chemica Scandinavica","raw_type":"journal-article"},{"id":"pmid:18876904","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/18876904","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":"Acta chemica Scandinavica","raw_type":"Journal Article"},{"id":"pmid:20269024","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/20269024","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":"Acta chemica Scandinavica","raw_type":"Journal Article"}],"best_oa_location":{"id":"doi:10.3891/acta.chem.scand.01-0861","doi":"https://doi.org/10.3891/acta.chem.scand.01-0861","is_oa":true,"landing_page_url":"https://doi.org/10.3891/acta.chem.scand.01-0861","pdf_url":"http://actachemscand.org/pdf/acta_vol_01_p0861-0870.pdf","source":{"id":"https://openalex.org/S169444596","display_name":"Acta chemica Scandinavica/Acta chemica Scandinavica. B, Organic chemistry and biochemistry/Acta chemica Scandinavica. A, Physical and inorganic chemistry/Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry/Acta chemica Scandinavica. Series A, Physical and inorganic chemistry","issn_l":"0001-5393","issn":["0001-5393","0302-4369","0302-4377","0904-213X","0904-6437","0904-6445","1902-3103"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310320556","host_organization_name":"Royal Society of Chemistry","host_organization_lineage":["https://openalex.org/P4310320556"],"host_organization_lineage_names":["Royal Society of Chemistry"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Acta Chemica Scandinavica","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W2039612482.pdf"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4238247018","https://openalex.org/W2418668276","https://openalex.org/W2383723085","https://openalex.org/W2079759073","https://openalex.org/W2109116033","https://openalex.org/W2413046084","https://openalex.org/W2059800366","https://openalex.org/W2037304849","https://openalex.org/W2087889840","https://openalex.org/W2078191304"],"abstract_inverted_index":null,"counts_by_year":[{"year":2023,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}