{"id":"https://openalex.org/W7215852107","doi":"https://doi.org/10.64898/2026.09.28.755086","title":"Multiple host species maintain genetic diversity in herbivore populations","display_name":"Multiple host species maintain genetic diversity in herbivore populations","publication_year":2026,"publication_date":"2026-10-02","ids":{"openalex":"https://openalex.org/W7215852107","doi":"https://doi.org/10.64898/2026.09.28.755086"},"language":"en","primary_location":{"id":"doi:10.64898/2026.09.28.755086","doi":"https://doi.org/10.64898/2026.09.28.755086","is_oa":true,"landing_page_url":"https://doi.org/10.64898/2026.09.28.755086","pdf_url":"https://www.biorxiv.org/content/biorxiv/early/2026/10/02/2026.09.28.755086.full.pdf","source":{"id":"https://openalex.org/S4306402567","display_name":"bioRxiv (Cold Spring Harbor Laboratory)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I2750212522","host_organization_name":"Cold Spring Harbor Laboratory","host_organization_lineage":["https://openalex.org/I2750212522"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"bioRxiv","raw_type":"posted-content"},"volume":null,"type":"preprint","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://www.biorxiv.org/content/biorxiv/early/2026/10/02/2026.09.28.755086.full.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5065322208","display_name":"Diler Haji","orcid":"https://orcid.org/0000-0002-3884-4466","observed_orcids":["https://orcid.org/0000-0002-3884-4466"]},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Dil\u00ear Haji","raw_affiliation_strings":["Stanford University;"],"raw_orcid":"https://orcid.org/0000-0002-3884-4466","affiliations":[{"raw_affiliation_string":"Stanford University;","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059205541","display_name":"Erika R. LaPlante","orcid":"https://orcid.org/0000-0001-5507-6844","observed_orcids":["https://orcid.org/0000-0001-5507-6844"]},"institutions":[{"id":"https://openalex.org/I203172682","display_name":"Northern Arizona University","ror":"https://ror.org/0272j5188","country_code":"US","type":"education","lineage":["https://openalex.org/I203172682"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Erika R LaPlante","raw_affiliation_strings":["Northern Arizona University;"],"raw_orcid":"https://orcid.org/0000-0001-5507-6844","affiliations":[{"raw_affiliation_string":"Northern Arizona University;","institution_ids":["https://openalex.org/I203172682"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035396060","display_name":"Niels Agerbirk","orcid":"https://orcid.org/0000-0003-4670-8330","observed_orcids":["https://orcid.org/0000-0003-4670-8330"]},"institutions":[{"id":"https://openalex.org/I124055696","display_name":"University of Copenhagen","ror":"https://ror.org/035b05819","country_code":"DK","type":"education","lineage":["https://openalex.org/I124055696"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Niels Agerbirk","raw_affiliation_strings":["University of Copenhagen;"],"raw_orcid":"https://orcid.org/0000-0003-4670-8330","affiliations":[{"raw_affiliation_string":"University of Copenhagen;","institution_ids":["https://openalex.org/I124055696"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081197660","display_name":"Julien F. Ayroles","orcid":"https://orcid.org/0000-0001-8729-0511","observed_orcids":["https://orcid.org/0000-0001-8729-0511"]},"institutions":[{"id":"https://openalex.org/I95457486","display_name":"University of California, Berkeley","ror":"https://ror.org/01an7q238","country_code":"US","type":"education","lineage":["https://openalex.org/I95457486"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Julien F Ayroles","raw_affiliation_strings":["University of California, Berkeley;"],"raw_orcid":"https://orcid.org/0000-0001-8729-0511","affiliations":[{"raw_affiliation_string":"University of California, Berkeley;","institution_ids":["https://openalex.org/I95457486"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021071256","display_name":"Joy M. Bergelson","orcid":"https://orcid.org/0000-0001-7893-7387","observed_orcids":["https://orcid.org/0000-0001-7893-7387"]},"institutions":[{"id":"https://openalex.org/I57206974","display_name":"New York University","ror":"https://ror.org/0190ak572","country_code":"US","type":"education","lineage":["https://openalex.org/I57206974"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Joy Bergelson","raw_affiliation_strings":["New York University;"],"raw_orcid":"https://orcid.org/0000-0001-7893-7387","affiliations":[{"raw_affiliation_string":"New York University;","institution_ids":["https://openalex.org/I57206974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039943771","display_name":"Andrew D. Gloss","orcid":"https://orcid.org/0000-0003-3649-1836","observed_orcids":["https://orcid.org/0000-0003-3649-1836"]},"institutions":[{"id":"https://openalex.org/I165733156","display_name":"University of Georgia","ror":"https://ror.org/00te3t702","country_code":"US","type":"education","lineage":["https://openalex.org/I165733156"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Andrew D Gloss","raw_affiliation_strings":["University of Georgia"],"raw_orcid":"https://orcid.org/0000-0003-3649-1836","affiliations":[{"raw_affiliation_string":"University of Georgia","institution_ids":["https://openalex.org/I165733156"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069728842","display_name":"Noah Kerness Whiteman","orcid":"https://orcid.org/0000-0003-1448-4678","observed_orcids":["https://orcid.org/0000-0003-1448-4678"]},"institutions":[{"id":"https://openalex.org/I95457486","display_name":"University of California, Berkeley","ror":"https://ror.org/01an7q238","country_code":"US","type":"education","lineage":["https://openalex.org/I95457486"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Noah K Whiteman","raw_affiliation_strings":["University of California, Berkeley;"],"raw_orcid":"https://orcid.org/0000-0003-1448-4678","affiliations":[{"raw_affiliation_string":"University of California, Berkeley;","institution_ids":["https://openalex.org/I95457486"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5065322208"],"corresponding_institution_ids":["https://openalex.org/I97018004"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11764","display_name":"Evolution and Genetic Dynamics","score":0.9955999851226807,"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"}},"topics":[{"id":"https://openalex.org/T11764","display_name":"Evolution and Genetic Dynamics","score":0.9955999851226807,"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/T10174","display_name":"Animal Behavior and Reproduction","score":0.0019000000320374966,"subfield":{"id":"https://openalex.org/subfields/1105","display_name":"Ecology, Evolution, Behavior and Systematics"},"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/T10012","display_name":"Genetic diversity and population structure","score":0.0017999999690800905,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/standing-genetic-variation","display_name":"standing genetic variation","score":0.8500000238418579},{"id":"https://openalex.org/keywords/scaptomyza-flava","display_name":"Scaptomyza flava","score":0.9079999923706055},{"id":"https://openalex.org/keywords/host-plant-specialization","display_name":"host plant specialization","score":0.3479999899864197},{"id":"https://openalex.org/keywords/sympatry","display_name":"sympatry","score":0.574999988079071},{"id":"https://openalex.org/keywords/allele-frequency-dynamics","display_name":"allele frequency dynamics","score":0.6930000185966492},{"id":"https://openalex.org/keywords/host-parasitoid-interactions","display_name":"host-parasitoid interactions","score":0.5609999895095825}],"concepts":[{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.8575000166893005},{"id":"https://openalex.org/C81977670","wikidata":"https://www.wikidata.org/wiki/Q585259","display_name":"Genetic diversity","level":3,"score":0.5936999917030334},{"id":"https://openalex.org/C46325548","wikidata":"https://www.wikidata.org/wiki/Q59099","display_name":"Herbivore","level":2,"score":0.574999988079071},{"id":"https://openalex.org/C126831891","wikidata":"https://www.wikidata.org/wiki/Q221673","display_name":"Host (biology)","level":2,"score":0.5630999803543091},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","level":1,"score":0.5476999878883362},{"id":"https://openalex.org/C68873052","wikidata":"https://www.wikidata.org/wiki/Q349856","display_name":"Genetic variation","level":3,"score":0.545799970626831},{"id":"https://openalex.org/C75268714","wikidata":"https://www.wikidata.org/wiki/Q43478","display_name":"Natural selection","level":3,"score":0.5083000063896179},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.49790000915527344},{"id":"https://openalex.org/C53889494","wikidata":"https://www.wikidata.org/wiki/Q1240247","display_name":"Sympatric speciation","level":2,"score":0.4912000000476837},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.45649999380111694},{"id":"https://openalex.org/C92274894","wikidata":"https://www.wikidata.org/wiki/Q1246431","display_name":"Sympatry","level":3,"score":0.42649999260902405},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.4000000059604645},{"id":"https://openalex.org/C33009525","wikidata":"https://www.wikidata.org/wiki/Q208841","display_name":"Coevolution","level":2,"score":0.39570000767707825},{"id":"https://openalex.org/C180754005","wikidata":"https://www.wikidata.org/wiki/Q80726","display_name":"Allele","level":3,"score":0.36329999566078186},{"id":"https://openalex.org/C2910387474","wikidata":"https://www.wikidata.org/wiki/Q331710","display_name":"Genetic Fitness","level":3,"score":0.3497999906539917},{"id":"https://openalex.org/C85721925","wikidata":"https://www.wikidata.org/wiki/Q31151","display_name":"Population genetics","level":3,"score":0.33000001311302185},{"id":"https://openalex.org/C139807058","wikidata":"https://www.wikidata.org/wiki/Q352374","display_name":"Adaptation (eye)","level":2,"score":0.3240000009536743},{"id":"https://openalex.org/C171578705","wikidata":"https://www.wikidata.org/wiki/Q5418700","display_name":"Evolutionary dynamics","level":3,"score":0.3181999921798706},{"id":"https://openalex.org/C172777353","wikidata":"https://www.wikidata.org/wiki/Q1374271","display_name":"Genetic variability","level":4,"score":0.31679999828338623},{"id":"https://openalex.org/C24218269","wikidata":"https://www.wikidata.org/wiki/Q1047416","display_name":"Genetic load","level":4,"score":0.30809998512268066},{"id":"https://openalex.org/C137848329","wikidata":"https://www.wikidata.org/wiki/Q804635","display_name":"Balancing selection","level":4,"score":0.3037000000476837},{"id":"https://openalex.org/C97568371","wikidata":"https://www.wikidata.org/wiki/Q3954861","display_name":"Frequency-dependent selection","level":3,"score":0.26510000228881836},{"id":"https://openalex.org/C18832751","wikidata":"https://www.wikidata.org/wiki/Q295031","display_name":"Ecological genetics","level":3,"score":0.25920000672340393},{"id":"https://openalex.org/C130981225","wikidata":"https://www.wikidata.org/wiki/Q206913","display_name":"Sexual selection","level":2,"score":0.2590000033378601},{"id":"https://openalex.org/C90856448","wikidata":"https://www.wikidata.org/wiki/Q431","display_name":"Zoology","level":1,"score":0.25769999623298645}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.64898/2026.09.28.755086","doi":"https://doi.org/10.64898/2026.09.28.755086","is_oa":true,"landing_page_url":"https://doi.org/10.64898/2026.09.28.755086","pdf_url":"https://www.biorxiv.org/content/biorxiv/early/2026/10/02/2026.09.28.755086.full.pdf","source":{"id":"https://openalex.org/S4306402567","display_name":"bioRxiv (Cold Spring Harbor Laboratory)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I2750212522","host_organization_name":"Cold Spring Harbor Laboratory","host_organization_lineage":["https://openalex.org/I2750212522"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"bioRxiv","raw_type":"posted-content"}],"best_oa_location":{"id":"doi:10.64898/2026.09.28.755086","doi":"https://doi.org/10.64898/2026.09.28.755086","is_oa":true,"landing_page_url":"https://doi.org/10.64898/2026.09.28.755086","pdf_url":"https://www.biorxiv.org/content/biorxiv/early/2026/10/02/2026.09.28.755086.full.pdf","source":{"id":"https://openalex.org/S4306402567","display_name":"bioRxiv (Cold Spring Harbor Laboratory)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I2750212522","host_organization_name":"Cold Spring Harbor Laboratory","host_organization_lineage":["https://openalex.org/I2750212522"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"bioRxiv","raw_type":"posted-content"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/2","score":0.5365999937057495,"display_name":"Zero hunger"},{"id":"https://metadata.un.org/sdg/15","score":0.4390000104904175,"display_name":"Life on land"}],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320322724","display_name":"Ministry of Education, India","ror":"https://ror.org/048xjjh50"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7215852107.pdf","grobid_xml":"https://content.openalex.org/works/W7215852107.grobid-xml"},"referenced_works_count":2,"referenced_works":["https://openalex.org/W2327161309","https://openalex.org/W7124430571"],"related_works":["https://openalex.org/W1991678230","https://openalex.org/W2315782922","https://openalex.org/W4361244548","https://openalex.org/W3102926765","https://openalex.org/W1967559586","https://openalex.org/W4407617728","https://openalex.org/W4386084629","https://openalex.org/W4392552844","https://openalex.org/W2578123193","https://openalex.org/W2022158062"],"abstract_inverted_index":{"How":[0],"natural":[1],"populations":[2,51,62,86,93,146,152],"maintain":[3,171],"genetic":[4,47,173],"variation":[5,48],"for":[6,63],"fitness":[7,89],"remains":[8,36],"a":[9,105],"central":[10],"problem":[11],"in":[12,108,168],"evolutionary":[13],"biology.":[14],"Theory":[15],"predicts":[16],"that":[17,42,161],"opposing":[18],"selective":[19],"pressures":[20],"across":[21,98],"environments":[22],"can":[23,170],"preserve":[24],"fitness-associated":[25],"polymorphism,":[26],"but":[27],"how":[28],"interactions":[29],"among":[30],"species":[31,167],"contribute":[32],"to":[33],"this":[34,140],"process":[35],"poorly":[37],"understood.":[38],"Here":[39],"we":[40],"show":[41,160],"host":[43,72,114,156,166],"diversity":[44,174],"preserves":[45],"standing":[46,172],"within":[49,139,175],"sexual":[50],"of":[52,68],"the":[53,80,118,132,143],"leafmining":[54],"fly":[55],"Scaptomyza":[56],"flava":[57],".":[58],"We":[59],"evolved":[60,87],"twelve":[61],"ten":[64],"generations":[65],"on":[66,75,112,117,154],"either":[67,155],"two":[69,81,133],"naturally":[70],"co-occurring":[71],"plants":[73],"or":[74],"both,":[76],"pooling":[77],"survivors":[78],"from":[79,131],"hosts":[82,134],"before":[83],"mating.":[84],"Single-host":[85],"reciprocal":[88],"trade-offs,":[90],"whereas":[91],"two-host":[92,126,145],"maintained":[94],"relatively":[95],"even":[96],"performance":[97],"hosts.":[99],"Whole-genome":[100],"time":[101],"series":[102],"dynamics":[103],"identified":[104],"linked":[106],"region":[107],"which":[109],"alleles":[110],"increased":[111],"one":[113],"and":[115],"decreased":[116],"other,":[119],"while":[120],"showing":[121],"little":[122],"net":[123],"change":[124],"under":[125],"conditions.":[127],"Wild":[128],"flies":[129],"reared":[130],"showed":[135],"corresponding":[136],"allele-frequency":[137],"differences":[138],"region.":[141],"Across":[142],"genome,":[144],"retained":[147],"more":[148],"rare":[149],"variants":[150],"than":[151],"evolving":[153],"alone.":[157],"These":[158],"findings":[159],"selection":[162],"imposed":[163],"by":[164],"different":[165],"sympatry":[169],"an":[176],"herbivore":[177],"population.":[178]},"counts_by_year":[],"updated_date":"2026-11-09T13:22:03.289127","created_date":"2026-10-03T00:00:00"}