{"id":"https://openalex.org/W2017421330","doi":"https://doi.org/10.3109/inf.1975.7.issue-1.09","title":"Properties of Some Staphylococcus Aureus Strains Associated with Spontaneous L-Phase Transformation","display_name":"Properties of Some Staphylococcus Aureus Strains Associated with Spontaneous L-Phase Transformation","publication_year":1975,"publication_date":"1975-03-01","ids":{"openalex":"https://openalex.org/W2017421330","doi":"https://doi.org/10.3109/inf.1975.7.issue-1.09","mag":"2017421330","pmid":"https://pubmed.ncbi.nlm.nih.gov/1145133"},"language":"en","primary_location":{"id":"doi:10.3109/inf.1975.7.issue-1.09","doi":"https://doi.org/10.3109/inf.1975.7.issue-1.09","is_oa":false,"landing_page_url":"https://doi.org/10.3109/inf.1975.7.issue-1.09","pdf_url":null,"source":{"id":"https://openalex.org/S200495913","display_name":"Scandinavian Journal of Infectious Diseases","issn_l":"0036-5548","issn":["0036-5548","1651-1980","2374-4235","2374-4243"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-d","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-70","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320449","host_organization_name":"Informa","host_organization_lineage":["https://openalex.org/P4310320449"],"host_organization_lineage_names":["Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Scandinavian Journal of Infectious Diseases","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","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/A5111861673","display_name":"John\u2010Erik Brorson","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I881427289","display_name":"University of Gothenburg","ror":"https://ror.org/01tm6cn81","country_code":"SE","type":"education","lineage":["https://openalex.org/I881427289"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"John-Erik Brorson","raw_affiliation_strings":["Institute of Medical Microbiology, Department of Clinical Bacteriology, University of G\u00f6teborg, G\u00f6teborg, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Medical Microbiology, Department of Clinical Bacteriology, University of G\u00f6teborg, G\u00f6teborg, Sweden","institution_ids":["https://openalex.org/I881427289"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108215387","display_name":"Monica Lundholm","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I881427289","display_name":"University of Gothenburg","ror":"https://ror.org/01tm6cn81","country_code":"SE","type":"education","lineage":["https://openalex.org/I881427289"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Monica Lundholm","raw_affiliation_strings":["Institute of Medical Microbiology, Department of Clinical Bacteriology, University of G\u00f6teborg, G\u00f6teborg, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Medical Microbiology, Department of Clinical Bacteriology, University of G\u00f6teborg, G\u00f6teborg, Sweden","institution_ids":["https://openalex.org/I881427289"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5066383253","display_name":"Staffan Seeberg","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I881427289","display_name":"University of Gothenburg","ror":"https://ror.org/01tm6cn81","country_code":"SE","type":"education","lineage":["https://openalex.org/I881427289"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Staffan Seeberg","raw_affiliation_strings":["Institute of Medical Microbiology, Department of Clinical Bacteriology, University of G\u00f6teborg, G\u00f6teborg, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Medical Microbiology, Department of Clinical Bacteriology, University of G\u00f6teborg, G\u00f6teborg, Sweden","institution_ids":["https://openalex.org/I881427289"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I881427289"],"apc_list":null,"apc_paid":null,"fwci":0.702,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.71916509,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"7","issue":"1","first_page":"51","last_page":"54"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10195","display_name":"Antimicrobial Resistance in Staphylococcus","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2725","display_name":"Infectious Diseases"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10195","display_name":"Antimicrobial Resistance in Staphylococcus","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2725","display_name":"Infectious Diseases"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10120","display_name":"Bacterial Genetics and Biotechnology","score":0.00019999999494757503,"subfield":{"id":"https://openalex.org/subfields/1311","display_name":"Genetics"},"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/T11153","display_name":"Streptococcal Infections and Treatments","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2725","display_name":"Infectious Diseases"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/staphylococcus-aureus","display_name":"Staphylococcus aureus","score":1.0},{"id":"https://openalex.org/keywords/l-forms","display_name":"L-forms","score":0.6959999799728394},{"id":"https://openalex.org/keywords/methicillin","display_name":"methicillin","score":0.843999981880188},{"id":"https://openalex.org/keywords/sodium-chloride","display_name":"sodium chloride","score":0.6119999885559082},{"id":"https://openalex.org/keywords/hemolysin","display_name":"hemolysin","score":0.8119999766349792}],"concepts":[{"id":"https://openalex.org/C2779489039","wikidata":"https://www.wikidata.org/wiki/Q188121","display_name":"Staphylococcus aureus","level":3,"score":0.7770283222198486},{"id":"https://openalex.org/C89423630","wikidata":"https://www.wikidata.org/wiki/Q7193","display_name":"Microbiology","level":1,"score":0.731614351272583},{"id":"https://openalex.org/C2778022156","wikidata":"https://www.wikidata.org/wiki/Q576145","display_name":"Strain (injury)","level":2,"score":0.6577999591827393},{"id":"https://openalex.org/C136139683","wikidata":"https://www.wikidata.org/wiki/Q2746278","display_name":"Hemolysin","level":4,"score":0.6290400624275208},{"id":"https://openalex.org/C204241405","wikidata":"https://www.wikidata.org/wiki/Q461499","display_name":"Transformation (genetics)","level":3,"score":0.49368223547935486},{"id":"https://openalex.org/C2775965595","wikidata":"https://www.wikidata.org/wiki/Q1365581","display_name":"Micrococcaceae","level":4,"score":0.4826289117336273},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.47193643450737},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.4515272378921509},{"id":"https://openalex.org/C2779288629","wikidata":"https://www.wikidata.org/wiki/Q199695","display_name":"Staphylococcus","level":4,"score":0.4164705276489258},{"id":"https://openalex.org/C523546767","wikidata":"https://www.wikidata.org/wiki/Q10876","display_name":"Bacteria","level":2,"score":0.3894512951374054},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.3165910542011261},{"id":"https://openalex.org/C60987743","wikidata":"https://www.wikidata.org/wiki/Q1460232","display_name":"Virulence","level":3,"score":0.24900132417678833},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.17051592469215393},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.1357784867286682},{"id":"https://openalex.org/C105702510","wikidata":"https://www.wikidata.org/wiki/Q514","display_name":"Anatomy","level":1,"score":0.0575544536113739},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D006460","descriptor_name":"Hemolysin Proteins","qualifier_ui":"Q000096","qualifier_name":"biosynthesis","is_major_topic":false},{"descriptor_ui":"D007740","descriptor_name":"L Forms","qualifier_ui":"Q000187","qualifier_name":"drug effects","is_major_topic":true},{"descriptor_ui":"D008712","descriptor_name":"Methicillin","qualifier_ui":"Q000494","qualifier_name":"pharmacology","is_major_topic":false},{"descriptor_ui":"D012965","descriptor_name":"Sodium Chloride","qualifier_ui":"Q000494","qualifier_name":"pharmacology","is_major_topic":false},{"descriptor_ui":"D013210","descriptor_name":"Staphylococcus","qualifier_ui":"Q000187","qualifier_name":"drug effects","is_major_topic":true},{"descriptor_ui":"D013210","descriptor_name":"Staphylococcus","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":true}],"locations_count":2,"locations":[{"id":"doi:10.3109/inf.1975.7.issue-1.09","doi":"https://doi.org/10.3109/inf.1975.7.issue-1.09","is_oa":false,"landing_page_url":"https://doi.org/10.3109/inf.1975.7.issue-1.09","pdf_url":null,"source":{"id":"https://openalex.org/S200495913","display_name":"Scandinavian Journal of Infectious Diseases","issn_l":"0036-5548","issn":["0036-5548","1651-1980","2374-4235","2374-4243"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-d","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-70","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320449","host_organization_name":"Informa","host_organization_lineage":["https://openalex.org/P4310320449"],"host_organization_lineage_names":["Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Scandinavian Journal of Infectious Diseases","raw_type":"journal-article"},{"id":"pmid:1145133","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/1145133","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":"Scandinavian journal of infectious diseases","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5683000087738037,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1521554018","https://openalex.org/W1596725215","https://openalex.org/W1628539959","https://openalex.org/W1896597765","https://openalex.org/W1989898543","https://openalex.org/W2002976361","https://openalex.org/W2067358735","https://openalex.org/W2090402078","https://openalex.org/W2099693689","https://openalex.org/W2124647442","https://openalex.org/W2142099030","https://openalex.org/W2146039558","https://openalex.org/W2146081919","https://openalex.org/W2146324080","https://openalex.org/W2152513420","https://openalex.org/W2283005804","https://openalex.org/W2313783534","https://openalex.org/W2321664037","https://openalex.org/W2326375431","https://openalex.org/W3046797152"],"related_works":["https://openalex.org/W1989898543","https://openalex.org/W2429504702","https://openalex.org/W2099693689","https://openalex.org/W2011872456","https://openalex.org/W2146039558","https://openalex.org/W2090402078","https://openalex.org/W2465404288","https://openalex.org/W2170741926","https://openalex.org/W2413196439","https://openalex.org/W2394567647"],"abstract_inverted_index":{"Spontaneous":[0],"L-phase":[1,20,59,65,88],"production":[2,60,79],"was":[3,23,61,83],"found":[4],"in":[5,49,67,80],"7":[6,53],"of":[7,16,39,51,70,74],"14":[8],"investigated":[9],"Staphylococcus":[10],"aureus":[11],"strains.":[12],"A":[13],"common":[14],"characteristic":[15],"the":[17,37,52,55,68],"strains":[18,43,54],"producing":[19],"variants":[21],"spontaneously":[22],"their":[24],"ability":[25,56],"to":[26,86],"develop":[27],"L-colonies":[28],"on":[29],"a":[30,81],"solid":[31],"medium":[32],"with":[33,63],"1.0-1.5%":[34],"NaCl":[35,46],"by":[36],"action":[38],"methicillin,":[40],"whereas":[41],"other":[42],"required":[44],"higher":[45],"concentrations.":[47],"Further,":[48],"6":[50],"for":[57],"spontaneous":[58,87],"associated":[62],"high":[64],"productivity":[66],"presence":[69],"methicillin.":[71],"The":[72],"pattern":[73],"alpha-,":[75],"beta-":[76],"and":[77],"delta-hemolysin":[78],"strain":[82],"not":[84],"correlated":[85],"production.":[89]},"counts_by_year":[],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}