{"id":"https://openalex.org/W2014732701","doi":"https://doi.org/10.1126/science.1763326","title":"A Fungal Gene for Antibiotic Resistance on a Dispensable (\"B\") Chromosome","display_name":"A Fungal Gene for Antibiotic Resistance on a Dispensable (\"B\") Chromosome","publication_year":1991,"publication_date":"1991-12-20","ids":{"openalex":"https://openalex.org/W2014732701","doi":"https://doi.org/10.1126/science.1763326","mag":"2014732701","pmid":"https://pubmed.ncbi.nlm.nih.gov/1763326"},"language":"en","primary_location":{"id":"doi:10.1126/science.1763326","doi":"https://doi.org/10.1126/science.1763326","is_oa":false,"landing_page_url":"https://doi.org/10.1126/science.1763326","pdf_url":null,"source":{"id":"https://openalex.org/S3880285","display_name":"Science","issn_l":"0036-8075","issn":["0036-8075","0193-4511","1095-9203"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-a","doyens","erih-plus","jufo-3","ki-jl-3","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315823","host_organization_name":"American Association for the Advancement of Science","host_organization_lineage":["https://openalex.org/P4310315823"],"host_organization_lineage_names":["American Association for the Advancement of Science"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Science","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/A5020578874","display_name":"Vivian Miao","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I205783295","display_name":"Cornell University","ror":"https://ror.org/05bnh6r87","country_code":"US","type":"education","lineage":["https://openalex.org/I205783295"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Vivian P. Miao","raw_affiliation_strings":["Department of Plant Pathology, Cornell University, Ithaca, NY 14853"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Plant Pathology, Cornell University, Ithaca, NY 14853","institution_ids":["https://openalex.org/I205783295"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066614782","display_name":"Sarah F. Covert","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I138006243","display_name":"University of Arizona","ror":"https://ror.org/03m2x1q45","country_code":"US","type":"education","lineage":["https://openalex.org/I138006243"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Sarah F. Covert","raw_affiliation_strings":["Department of Plant Pathology, University of Arizona, Tucson, AZ 85721"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Plant Pathology, University of Arizona, Tucson, AZ 85721","institution_ids":["https://openalex.org/I138006243"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111838593","display_name":"Hans D. VanEtten","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I138006243","display_name":"University of Arizona","ror":"https://ror.org/03m2x1q45","country_code":"US","type":"education","lineage":["https://openalex.org/I138006243"]},{"id":"https://openalex.org/I205783295","display_name":"Cornell University","ror":"https://ror.org/05bnh6r87","country_code":"US","type":"education","lineage":["https://openalex.org/I205783295"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hans D. VanEtten","raw_affiliation_strings":["Department of Plant Pathology, Cornell University, Ithaca, NY 14853","Department of Plant Pathology, University of Arizona, Tucson, AZ 85721"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Plant Pathology, Cornell University, Ithaca, NY 14853","institution_ids":["https://openalex.org/I205783295"]},{"raw_affiliation_string":"Department of Plant Pathology, University of Arizona, Tucson, AZ 85721","institution_ids":["https://openalex.org/I138006243"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.8913,"has_fulltext":false,"cited_by_count":281,"citation_normalized_percentile":{"value":0.85937657,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":97,"max":100},"biblio":{"volume":"254","issue":"5039","first_page":"1773","last_page":"1776"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10497","display_name":"Fungal and yeast genetics research","score":0.3953000009059906,"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"}},"topics":[{"id":"https://openalex.org/T10497","display_name":"Fungal and yeast genetics research","score":0.3953000009059906,"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/T10434","display_name":"Chromosomal and Genetic Variations","score":0.22010000050067902,"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/T11900","display_name":"Fungal Plant Pathogen Control","score":0.0723000019788742,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/b-chromosomes","display_name":"B chromosomes","score":0.9390000104904175},{"id":"https://openalex.org/keywords/nectria-haematococca","display_name":"Nectria haematococca","score":0.9120000004768372},{"id":"https://openalex.org/keywords/cytochrome-p450","display_name":"cytochrome P450","score":0.8550000190734863},{"id":"https://openalex.org/keywords/phytoalexins","display_name":"phytoalexins","score":0.875},{"id":"https://openalex.org/keywords/meiotic-instability","display_name":"meiotic instability","score":0.843999981880188},{"id":"https://openalex.org/keywords/genetic-mapping","display_name":"gene mapping","score":0.49000000953674316},{"id":"https://openalex.org/keywords/karyology","display_name":"karyology","score":0.7390000224113464}],"concepts":[{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.8467156291007996},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.7563908100128174},{"id":"https://openalex.org/C2778342517","wikidata":"https://www.wikidata.org/wiki/Q5509914","display_name":"Fusarium solani","level":2,"score":0.7176923155784607},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.6991479396820068},{"id":"https://openalex.org/C2778751241","wikidata":"https://www.wikidata.org/wiki/Q422870","display_name":"Phytoalexin","level":3,"score":0.6989087462425232},{"id":"https://openalex.org/C30481170","wikidata":"https://www.wikidata.org/wiki/Q37748","display_name":"Chromosome","level":3,"score":0.6004180908203125},{"id":"https://openalex.org/C2779535332","wikidata":"https://www.wikidata.org/wiki/Q144795","display_name":"Pisum","level":2,"score":0.4645056426525116},{"id":"https://openalex.org/C2779678110","wikidata":"https://www.wikidata.org/wiki/Q764","display_name":"Fungus","level":2,"score":0.4624863266944885},{"id":"https://openalex.org/C64894306","wikidata":"https://www.wikidata.org/wiki/Q849622","display_name":"Homologous chromosome","level":3,"score":0.45562270283699036},{"id":"https://openalex.org/C53226629","wikidata":"https://www.wikidata.org/wiki/Q189967","display_name":"Karyotype","level":4,"score":0.4479481875896454},{"id":"https://openalex.org/C5911399","wikidata":"https://www.wikidata.org/wiki/Q2278983","display_name":"Gene family","level":4,"score":0.4108216166496277},{"id":"https://openalex.org/C89423630","wikidata":"https://www.wikidata.org/wiki/Q7193","display_name":"Microbiology","level":1,"score":0.36503350734710693},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.2368766963481903},{"id":"https://openalex.org/C141231307","wikidata":"https://www.wikidata.org/wiki/Q7020","display_name":"Genome","level":3,"score":0.1986754834651947},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.1239243745803833},{"id":"https://openalex.org/C2776816829","wikidata":"https://www.wikidata.org/wiki/Q407329","display_name":"Resveratrol","level":2,"score":0.0}],"mesh":[{"descriptor_ui":"D000094162","descriptor_name":"Phytoalexins","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001578","descriptor_name":"Benzopyrans","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":false},{"descriptor_ui":"D002874","descriptor_name":"Chromosome Mapping","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003433","descriptor_name":"Crosses, Genetic","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003577","descriptor_name":"Cytochrome P-450 Enzyme System","qualifier_ui":"Q000235","qualifier_name":"genetics","is_major_topic":true},{"descriptor_ui":"D004352","descriptor_name":"Drug Resistance, Microbial","qualifier_ui":"Q000235","qualifier_name":"genetics","is_major_topic":true},{"descriptor_ui":"D005800","descriptor_name":"Genes, Fungal","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D006999","descriptor_name":"Hypocreales","qualifier_ui":"Q000235","qualifier_name":"genetics","is_major_topic":true},{"descriptor_ui":"D007621","descriptor_name":"Karyotyping","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007887","descriptor_name":"Fabaceae","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D010641","descriptor_name":"Phenotype","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D010946","descriptor_name":"Plants, Medicinal","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015825","descriptor_name":"Chromosomes, Fungal","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D036343","descriptor_name":"Pterocarpans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":2,"locations":[{"id":"doi:10.1126/science.1763326","doi":"https://doi.org/10.1126/science.1763326","is_oa":false,"landing_page_url":"https://doi.org/10.1126/science.1763326","pdf_url":null,"source":{"id":"https://openalex.org/S3880285","display_name":"Science","issn_l":"0036-8075","issn":["0036-8075","0193-4511","1095-9203"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-a","doyens","erih-plus","jufo-3","ki-jl-3","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315823","host_organization_name":"American Association for the Advancement of Science","host_organization_lineage":["https://openalex.org/P4310315823"],"host_organization_lineage_names":["American Association for the Advancement of Science"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Science","raw_type":"journal-article"},{"id":"pmid:1763326","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/1763326","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":"Science (New York, N.Y.)","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W67554346","https://openalex.org/W1521706961","https://openalex.org/W1754109927","https://openalex.org/W1975749117","https://openalex.org/W1981046484","https://openalex.org/W1983435928","https://openalex.org/W2017421865","https://openalex.org/W2020216690","https://openalex.org/W2026721204","https://openalex.org/W2038726687","https://openalex.org/W2047365927","https://openalex.org/W2071763985","https://openalex.org/W2083025927","https://openalex.org/W2153682861","https://openalex.org/W2176390083","https://openalex.org/W2324314781"],"related_works":["https://openalex.org/W2017421865","https://openalex.org/W1965581216","https://openalex.org/W2038726687","https://openalex.org/W2158596411","https://openalex.org/W1983435928","https://openalex.org/W49151500","https://openalex.org/W560148264","https://openalex.org/W2153682861","https://openalex.org/W2003693664","https://openalex.org/W754509200"],"abstract_inverted_index":{"A":[0],"family":[1,75],"of":[2,18,57,62],"cytochrome":[3],"P-450":[4],"(Pda)":[5],"genes":[6,85],"in":[7,103],"the":[8,16,19,73],"pathogenic":[9,101],"fungus":[10],"Nectria":[11,63],"haematococca":[12],"is":[13,48],"responsible":[14],"for":[15,50,99],"detoxification":[17],"phytoalexin":[20],"pisatin,":[21],"an":[22],"antimicrobial":[23],"compound":[24],"produced":[25],"by":[26,37],"garden":[27],"pea":[28],"(Pisum":[29],"sativum":[30],"L.).":[31],"The":[32,60],"Pda6":[33,78],"gene":[34],"was":[35],"mapped":[36],"electrophoretic":[38],"karyotype":[39],"analysis":[40],"to":[41,72],"a":[42],"small":[43],"meiotically":[44],"unstable":[45],"chromosome":[46],"that":[47,69,82],"dispensable":[49],"normal":[51],"growth.":[52],"Such":[53],"traits":[54],"are":[55,70],"typical":[56],"B":[58,90,93],"chromosomes.":[59,91],"strains":[61],"studied":[64],"here":[65],"have":[66],"no":[67],"sequences":[68],"homologous":[71],"Pda":[74],"other":[76],"than":[77],"and":[79],"therefore":[80],"demonstrate":[81],"unique,":[83],"functional":[84],"can":[86],"be":[87,96],"found":[88],"on":[89],"Unstable":[92],"chromosomes":[94],"may":[95],"one":[97],"mechanism":[98],"generating":[100],"variation":[102],"fungi.":[104]},"counts_by_year":[{"year":2026,"cited_by_count":6},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":10},{"year":2021,"cited_by_count":13},{"year":2020,"cited_by_count":11},{"year":2019,"cited_by_count":10},{"year":2018,"cited_by_count":9},{"year":2017,"cited_by_count":13},{"year":2016,"cited_by_count":11},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":14},{"year":2013,"cited_by_count":4},{"year":2012,"cited_by_count":14}],"updated_date":"2026-11-12T12:28:57.059296","created_date":"2016-06-24T00:00:00"}
