{"id":"https://openalex.org/W7225414816","doi":"https://doi.org/10.64898/2026.11.05.764531","title":"Genomic signatures of positive selection and relaxed selective constraints associated with convergent dietary specialisation","display_name":"Genomic signatures of positive selection and relaxed selective constraints associated with convergent dietary specialisation","publication_year":2026,"publication_date":"2026-11-06","ids":{"openalex":"https://openalex.org/W7225414816","doi":"https://doi.org/10.64898/2026.11.05.764531"},"language":"en","primary_location":{"id":"doi:10.64898/2026.11.05.764531","doi":"https://doi.org/10.64898/2026.11.05.764531","is_oa":true,"landing_page_url":"https://doi.org/10.64898/2026.11.05.764531","pdf_url":"https://www.biorxiv.org/content/biorxiv/early/2026/11/06/2026.11.05.764531.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","license_id":"https://openalex.org/licenses/cc-by-nc","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/2026/11/06/2026.11.05.764531.full.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5055078221","display_name":"Marta Oliv\u00e9\u2010Mu\u00f1iz","orcid":"https://orcid.org/0000-0002-8085-7674","observed_orcids":["https://orcid.org/0000-0002-8085-7674"]},"institutions":[{"id":"https://openalex.org/I71999127","display_name":"Universitat de Barcelona","ror":"https://ror.org/021018s57","country_code":"ES","type":"education","lineage":["https://openalex.org/I71999127"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Marta Oliv\u00e9-Mu\u00f1iz","raw_affiliation_strings":["Universitat de Barcelona;"],"raw_orcid":"https://orcid.org/0000-0002-8085-7674","affiliations":[{"raw_affiliation_string":"Universitat de Barcelona;","institution_ids":["https://openalex.org/I71999127"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006685984","display_name":"Vadim A. Pisarenco","orcid":"https://orcid.org/0000-0002-4968-4090","observed_orcids":["https://orcid.org/0000-0002-4968-4090"]},"institutions":[{"id":"https://openalex.org/I71999127","display_name":"Universitat de Barcelona","ror":"https://ror.org/021018s57","country_code":"ES","type":"education","lineage":["https://openalex.org/I71999127"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Vadim A. Pisarenco","raw_affiliation_strings":["Universitat de Barcelona;"],"raw_orcid":"https://orcid.org/0000-0002-4968-4090","affiliations":[{"raw_affiliation_string":"Universitat de Barcelona;","institution_ids":["https://openalex.org/I71999127"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050434984","display_name":"Nuria Mac\u00edas\u2010Hern\u00e1ndez","orcid":"https://orcid.org/0000-0003-4759-3619","observed_orcids":["https://orcid.org/0000-0003-4759-3619"]},"institutions":[{"id":"https://openalex.org/I158438070","display_name":"Universidad de La Laguna","ror":"https://ror.org/01r9z8p25","country_code":"ES","type":"education","lineage":["https://openalex.org/I158438070"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Nuria Macias-Hernandez","raw_affiliation_strings":["Universidad de La Laguna;"],"raw_orcid":"https://orcid.org/0000-0003-4759-3619","affiliations":[{"raw_affiliation_string":"Universidad de La Laguna;","institution_ids":["https://openalex.org/I158438070"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046175007","display_name":"Cristina Fr\u00edas-L\u00f3pez","orcid":"https://orcid.org/0000-0002-8078-9552","observed_orcids":["https://orcid.org/0000-0002-8078-9552"]},"institutions":[{"id":"https://openalex.org/I71999127","display_name":"Universitat de Barcelona","ror":"https://ror.org/021018s57","country_code":"ES","type":"education","lineage":["https://openalex.org/I71999127"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Cristina Frias-Lopez","raw_affiliation_strings":["Universitat de Barcelona;"],"raw_orcid":"https://orcid.org/0000-0002-8078-9552","affiliations":[{"raw_affiliation_string":"Universitat de Barcelona;","institution_ids":["https://openalex.org/I71999127"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057666158","display_name":"Miquel A. Arnedo","orcid":"https://orcid.org/0000-0003-1402-4727","observed_orcids":["https://orcid.org/0000-0003-1402-4727"]},"institutions":[{"id":"https://openalex.org/I71999127","display_name":"Universitat de Barcelona","ror":"https://ror.org/021018s57","country_code":"ES","type":"education","lineage":["https://openalex.org/I71999127"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Miquel A Arnedo","raw_affiliation_strings":["Universitat de Barcelona;"],"raw_orcid":"https://orcid.org/0000-0003-1402-4727","affiliations":[{"raw_affiliation_string":"Universitat de Barcelona;","institution_ids":["https://openalex.org/I71999127"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050373175","display_name":"Alejandro S\u00e1nchez\u2010Gracia","orcid":"https://orcid.org/0000-0003-4543-4577","observed_orcids":["https://orcid.org/0000-0003-4543-4577"]},"institutions":[{"id":"https://openalex.org/I71999127","display_name":"Universitat de Barcelona","ror":"https://ror.org/021018s57","country_code":"ES","type":"education","lineage":["https://openalex.org/I71999127"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Alejandro S\u00e1nchez-Gracia","raw_affiliation_strings":["Universitat de Barcelona;"],"raw_orcid":"https://orcid.org/0000-0003-4543-4577","affiliations":[{"raw_affiliation_string":"Universitat de Barcelona;","institution_ids":["https://openalex.org/I71999127"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071712999","display_name":"Sara Guirao\u2010Rico","orcid":"https://orcid.org/0000-0001-9896-4665","observed_orcids":["https://orcid.org/0000-0001-9896-4665"]},"institutions":[{"id":"https://openalex.org/I71999127","display_name":"Universitat de Barcelona","ror":"https://ror.org/021018s57","country_code":"ES","type":"education","lineage":["https://openalex.org/I71999127"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Sara Guirao-Rico","raw_affiliation_strings":["Universitat de Barcelona;"],"raw_orcid":"https://orcid.org/0000-0001-9896-4665","affiliations":[{"raw_affiliation_string":"Universitat de Barcelona;","institution_ids":["https://openalex.org/I71999127"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101768262","display_name":"Julio Rozas","orcid":"https://orcid.org/0000-0002-6839-9148","observed_orcids":["https://orcid.org/0000-0002-6839-9148"]},"institutions":[{"id":"https://openalex.org/I71999127","display_name":"Universitat de Barcelona","ror":"https://ror.org/021018s57","country_code":"ES","type":"education","lineage":["https://openalex.org/I71999127"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Julio Rozas","raw_affiliation_strings":["Universitat of Barcelona"],"raw_orcid":"https://orcid.org/0000-0002-6839-9148","affiliations":[{"raw_affiliation_string":"Universitat of Barcelona","institution_ids":["https://openalex.org/I71999127"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5101768262"],"corresponding_institution_ids":["https://openalex.org/I71999127"],"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":0.44510000944137573,"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":0.44510000944137573,"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/T10015","display_name":"Genomics and Phylogenetic Studies","score":0.3878999948501587,"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/T12447","display_name":"Spider Taxonomy and Behavior Studies","score":0.051899999380111694,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/convergent-evolution","display_name":"convergent evolution","score":0.9399999976158142},{"id":"https://openalex.org/keywords/dietary-specialization","display_name":"dietary specialization","score":0.8790000081062317},{"id":"https://openalex.org/keywords/canary-islands","display_name":"Canary Islands","score":0.8309999704360962},{"id":"https://openalex.org/keywords/island-radiation","display_name":"island radiation","score":0.8140000104904175},{"id":"https://openalex.org/keywords/positive-selection","display_name":"positive selection","score":0.9819999933242798},{"id":"https://openalex.org/keywords/relaxed-selection","display_name":"relaxed selection","score":0.9580000042915344},{"id":"https://openalex.org/keywords/gene-loss","display_name":"gene loss","score":0.8130000233650208},{"id":"https://openalex.org/keywords/gene-family-contraction","display_name":"gene family contraction","score":0.753000020980835},{"id":"https://openalex.org/keywords/heavy-metal-detoxification","display_name":"heavy metal detoxification","score":0.847000002861023},{"id":"https://openalex.org/keywords/vesicular-trafficking","display_name":"vesicle trafficking","score":0.6980000138282776},{"id":"https://openalex.org/keywords/parallel-evolution","display_name":"parallel evolution","score":0.4269999861717224},{"id":"https://openalex.org/keywords/genome-assembly","display_name":"genome assembly","score":0.3540000021457672}],"concepts":[{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.7240999937057495},{"id":"https://openalex.org/C62142553","wikidata":"https://www.wikidata.org/wiki/Q200312","display_name":"Convergent evolution","level":4,"score":0.6241000294685364},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.6036999821662903},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","level":1,"score":0.5620999932289124},{"id":"https://openalex.org/C2986302931","wikidata":"https://www.wikidata.org/wiki/Q764759","display_name":"Positive selection","level":3,"score":0.5605999827384949},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.5246000289916992},{"id":"https://openalex.org/C7386963","wikidata":"https://www.wikidata.org/wiki/Q3954859","display_name":"Negative selection","level":4,"score":0.5055999755859375},{"id":"https://openalex.org/C180916674","wikidata":"https://www.wikidata.org/wiki/Q3711935","display_name":"Diversification (marketing strategy)","level":2,"score":0.48579999804496765},{"id":"https://openalex.org/C75268714","wikidata":"https://www.wikidata.org/wiki/Q43478","display_name":"Natural selection","level":3,"score":0.4212999939918518},{"id":"https://openalex.org/C45371612","wikidata":"https://www.wikidata.org/wiki/Q3058587","display_name":"Generalist and specialist species","level":3,"score":0.37619999051094055},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.3758000135421753},{"id":"https://openalex.org/C70721500","wikidata":"https://www.wikidata.org/wiki/Q177005","display_name":"Computational biology","level":1,"score":0.36149999499320984},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.33899998664855957},{"id":"https://openalex.org/C90132467","wikidata":"https://www.wikidata.org/wiki/Q171184","display_name":"Phylogenetics","level":3,"score":0.32820001244544983},{"id":"https://openalex.org/C167683757","wikidata":"https://www.wikidata.org/wiki/Q5937774","display_name":"Human evolutionary genetics","level":4,"score":0.3190999925136566},{"id":"https://openalex.org/C139807058","wikidata":"https://www.wikidata.org/wiki/Q352374","display_name":"Adaptation (eye)","level":2,"score":0.31859999895095825},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.31439998745918274},{"id":"https://openalex.org/C33009525","wikidata":"https://www.wikidata.org/wiki/Q208841","display_name":"Coevolution","level":2,"score":0.31189998984336853},{"id":"https://openalex.org/C2984324147","wikidata":"https://www.wikidata.org/wiki/Q3080021","display_name":"Gene selection","level":5,"score":0.29910001158714294},{"id":"https://openalex.org/C137848329","wikidata":"https://www.wikidata.org/wiki/Q804635","display_name":"Balancing selection","level":4,"score":0.29600000381469727},{"id":"https://openalex.org/C127716648","wikidata":"https://www.wikidata.org/wiki/Q104053","display_name":"Phenotype","level":3,"score":0.2671999931335449},{"id":"https://openalex.org/C2992278830","wikidata":"https://www.wikidata.org/wiki/Q483921","display_name":"Adaptive evolution","level":3,"score":0.2653999924659729},{"id":"https://openalex.org/C189206191","wikidata":"https://www.wikidata.org/wiki/Q222046","display_name":"Genomics","level":4,"score":0.2596000134944916},{"id":"https://openalex.org/C199216141","wikidata":"https://www.wikidata.org/wiki/Q4995178","display_name":"Conserved sequence","level":4,"score":0.25940001010894775},{"id":"https://openalex.org/C2262138","wikidata":"https://www.wikidata.org/wiki/Q4529558","display_name":"Stabilizing selection","level":4,"score":0.25029999017715454}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.64898/2026.11.05.764531","doi":"https://doi.org/10.64898/2026.11.05.764531","is_oa":true,"landing_page_url":"https://doi.org/10.64898/2026.11.05.764531","pdf_url":"https://www.biorxiv.org/content/biorxiv/early/2026/11/06/2026.11.05.764531.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","license_id":"https://openalex.org/licenses/cc-by-nc","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"bioRxiv","raw_type":"posted-content"}],"best_oa_location":{"id":"doi:10.64898/2026.11.05.764531","doi":"https://doi.org/10.64898/2026.11.05.764531","is_oa":true,"landing_page_url":"https://doi.org/10.64898/2026.11.05.764531","pdf_url":"https://www.biorxiv.org/content/biorxiv/early/2026/11/06/2026.11.05.764531.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","license_id":"https://openalex.org/licenses/cc-by-nc","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"bioRxiv","raw_type":"posted-content"},"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G121809054","display_name":null,"funder_award_id":"MCIN/AEI/10","funder_id":"https://openalex.org/F4320322930","funder_display_name":"Ministerio de Ciencia e Innovaci\u00f3n"},{"id":"https://openalex.org/G1855990336","display_name":null,"funder_award_id":".13039/501100011033","funder_id":"https://openalex.org/F4320322930","funder_display_name":"Ministerio de Ciencia e Innovaci\u00f3n"},{"id":"https://openalex.org/G2029228870","display_name":null,"funder_award_id":"PREDOCS\u2010UB 2021","funder_id":"https://openalex.org/F4320323428","funder_display_name":"Universitat de Barcelona"},{"id":"https://openalex.org/G2309174360","display_name":null,"funder_award_id":"10.13039","funder_id":"https://openalex.org/F4320322930","funder_display_name":"Ministerio de Ciencia e Innovaci\u00f3n"},{"id":"https://openalex.org/G2660406951","display_name":null,"funder_award_id":"/ AEI/10","funder_id":"https://openalex.org/F4320322930","funder_display_name":"Ministerio de Ciencia e Innovaci\u00f3n"},{"id":"https://openalex.org/G279363373","display_name":null,"funder_award_id":"MCIN/AEI/10.13039/501100011033,","funder_id":"https://openalex.org/F4320322930","funder_display_name":"Ministerio de Ciencia e Innovaci\u00f3n"},{"id":"https://openalex.org/G3404371184","display_name":null,"funder_award_id":"MCIN/AEI/10.13039/ 501100011033","funder_id":"https://openalex.org/F4320323428","funder_display_name":"Universitat de Barcelona"},{"id":"https://openalex.org/G3518538256","display_name":null,"funder_award_id":"13039","funder_id":"https://openalex.org/F4320322930","funder_display_name":"Ministerio de Ciencia e Innovaci\u00f3n"},{"id":"https://openalex.org/G3690828678","display_name":null,"funder_award_id":"PID2019","funder_id":"https://openalex.org/F4320322930","funder_display_name":"Ministerio de Ciencia e Innovaci\u00f3n"},{"id":"https://openalex.org/G430777504","display_name":null,"funder_award_id":"10.13039/501100011033/","funder_id":"https://openalex.org/F4320322930","funder_display_name":"Ministerio de Ciencia e Innovaci\u00f3n"},{"id":"https://openalex.org/G4400229398","display_name":null,"funder_award_id":"PRE2020-095592","funder_id":"https://openalex.org/F4320322930","funder_display_name":"Ministerio de Ciencia e Innovaci\u00f3n"},{"id":"https://openalex.org/G4620355901","display_name":null,"funder_award_id":"PID2022\u2010137758NB\u2010I00","funder_id":"https://openalex.org/F4320322930","funder_display_name":"Ministerio de Ciencia e Innovaci\u00f3n"},{"id":"https://openalex.org/G4642345579","display_name":null,"funder_award_id":"PRE2020","funder_id":"https://openalex.org/F4320322930","funder_display_name":"Ministerio de Ciencia e Innovaci\u00f3n"},{"id":"https://openalex.org/G5180888121","display_name":null,"funder_award_id":"PID2019-103947GB","funder_id":"https://openalex.org/F4320322930","funder_display_name":"Ministerio de Ciencia e Innovaci\u00f3n"},{"id":"https://openalex.org/G5421974903","display_name":null,"funder_award_id":"501100011033","funder_id":"https://openalex.org/F4320322930","funder_display_name":"Ministerio de Ciencia e Innovaci\u00f3n"},{"id":"https://openalex.org/G634612683","display_name":null,"funder_award_id":"PID2019-105794GB","funder_id":"https://openalex.org/F4320322930","funder_display_name":"Ministerio de Ciencia e Innovaci\u00f3n"},{"id":"https://openalex.org/G827228643","display_name":null,"funder_award_id":"PID2022-138477NB","funder_id":"https://openalex.org/F4320322930","funder_display_name":"Ministerio de Ciencia e Innovaci\u00f3n"},{"id":"https://openalex.org/G8589900108","display_name":null,"funder_award_id":"2021SGR0689","funder_id":"https://openalex.org/F4320335319","funder_display_name":"Comissi\u00f3 Interdepartamental de Recerca i Innovaci\u00f3 Tecnol\u00f2gica"},{"id":"https://openalex.org/G8920660035","display_name":null,"funder_award_id":"PID2022","funder_id":"https://openalex.org/F4320322930","funder_display_name":"Ministerio de Ciencia e Innovaci\u00f3n"},{"id":"https://openalex.org/G897484643","display_name":null,"funder_award_id":"MCIN /AEI /10.13039","funder_id":"https://openalex.org/F4320322930","funder_display_name":"Ministerio de Ciencia e Innovaci\u00f3n"},{"id":"https://openalex.org/G987379715","display_name":null,"funder_award_id":"2021SGR00279","funder_id":"https://openalex.org/F4320335319","funder_display_name":"Comissi\u00f3 Interdepartamental de Recerca i Innovaci\u00f3 Tecnol\u00f2gica"},{"id":"https://openalex.org/G99296377","display_name":null,"funder_award_id":"/AEI/10.13039/ 501100011033","funder_id":"https://openalex.org/F4320322930","funder_display_name":"Ministerio de Ciencia e Innovaci\u00f3n"}],"funders":[{"id":"https://openalex.org/F4320315062","display_name":"Ministerio de Ciencia, Innovaci\u00f3n y Universidades","ror":null},{"id":"https://openalex.org/F4320322930","display_name":"Ministerio de Ciencia e Innovaci\u00f3n","ror":null},{"id":"https://openalex.org/F4320323428","display_name":"Universitat de Barcelona","ror":"https://ror.org/021018s57"},{"id":"https://openalex.org/F4320335319","display_name":"Comissi\u00f3 Interdepartamental de Recerca i Innovaci\u00f3 Tecnol\u00f2gica","ror":"https://ror.org/04ed4wp80"},{"id":"https://openalex.org/F4320335598","display_name":"Agencia Estatal de Investigaci\u00f3n","ror":"https://ror.org/003x0zc53"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7225414816.pdf","grobid_xml":"https://content.openalex.org/works/W7225414816.grobid-xml"},"referenced_works_count":110,"referenced_works":["https://openalex.org/W1482190741","https://openalex.org/W1566874056","https://openalex.org/W1965362075","https://openalex.org/W1967785663","https://openalex.org/W1974507358","https://openalex.org/W1976416147","https://openalex.org/W1979996242","https://openalex.org/W1983254213","https://openalex.org/W1996700726","https://openalex.org/W2005741346","https://openalex.org/W2013967097","https://openalex.org/W2016839209","https://openalex.org/W2028098940","https://openalex.org/W2029038413","https://openalex.org/W2033456850","https://openalex.org/W2040419582","https://openalex.org/W2046778550","https://openalex.org/W2065496380","https://openalex.org/W2080280611","https://openalex.org/W2091481345","https://openalex.org/W2091560735","https://openalex.org/W2097652152","https://openalex.org/W2098937968","https://openalex.org/W2101291993","https://openalex.org/W2102619694","https://openalex.org/W2103441770","https://openalex.org/W2103549209","https://openalex.org/W2107991904","https://openalex.org/W2112420289","https://openalex.org/W2115079779","https://openalex.org/W2119552198","https://openalex.org/W2120878145","https://openalex.org/W2124022965","https://openalex.org/W2126914807","https://openalex.org/W2131271579","https://openalex.org/W2136872570","https://openalex.org/W2138178197","https://openalex.org/W2138255346","https://openalex.org/W2142678478","https://openalex.org/W2144410236","https://openalex.org/W2146127418","https://openalex.org/W2152984158","https://openalex.org/W2155680168","https://openalex.org/W2157701114","https://openalex.org/W2158714788","https://openalex.org/W2160378127","https://openalex.org/W2163423477","https://openalex.org/W2166447472","https://openalex.org/W2167888022","https://openalex.org/W2169456326","https://openalex.org/W2174364811","https://openalex.org/W2212015687","https://openalex.org/W2277953252","https://openalex.org/W2309991892","https://openalex.org/W2318136619","https://openalex.org/W2475236422","https://openalex.org/W2536226490","https://openalex.org/W2604669197","https://openalex.org/W2620833549","https://openalex.org/W2790517927","https://openalex.org/W2895047496","https://openalex.org/W2899600207","https://openalex.org/W2911786507","https://openalex.org/W2941072767","https://openalex.org/W2941629467","https://openalex.org/W2946851191","https://openalex.org/W2949841808","https://openalex.org/W2966719675","https://openalex.org/W2969662174","https://openalex.org/W2988396470","https://openalex.org/W2992976869","https://openalex.org/W3005235420","https://openalex.org/W3007075333","https://openalex.org/W3040054936","https://openalex.org/W3040399431","https://openalex.org/W3091941267","https://openalex.org/W3119162168","https://openalex.org/W3119908887","https://openalex.org/W3119984181","https://openalex.org/W3136675468","https://openalex.org/W3162148509","https://openalex.org/W3163171509","https://openalex.org/W3175752499","https://openalex.org/W3189683402","https://openalex.org/W3192674761","https://openalex.org/W3201991106","https://openalex.org/W3203343200","https://openalex.org/W3208075090","https://openalex.org/W4254687493","https://openalex.org/W4280549381","https://openalex.org/W4288535771","https://openalex.org/W4296312176","https://openalex.org/W4302763624","https://openalex.org/W4308658803","https://openalex.org/W4322768574","https://openalex.org/W4362459058","https://openalex.org/W4384493088","https://openalex.org/W4384924373","https://openalex.org/W4385377527","https://openalex.org/W4386408026","https://openalex.org/W4386723188","https://openalex.org/W4392239484","https://openalex.org/W4398187955","https://openalex.org/W4402533765","https://openalex.org/W4404557668","https://openalex.org/W4404859509","https://openalex.org/W4413367130","https://openalex.org/W7127185609","https://openalex.org/W7138832302","https://openalex.org/W7159958898"],"related_works":["https://openalex.org/W2966719675","https://openalex.org/W3119162168","https://openalex.org/W4384924373","https://openalex.org/W4403397911","https://openalex.org/W2964707874","https://openalex.org/W3162148509","https://openalex.org/W1607401414","https://openalex.org/W4404755175","https://openalex.org/W3098158648","https://openalex.org/W7062450329"],"abstract_inverted_index":{"Island":[0],"radiations":[1],"provide":[2],"ideal":[3],"frameworks":[4],"for":[5],"studying":[6],"the":[7,43,75,103,159],"molecular":[8],"basis":[9],"of":[10,16,45,55,78,98,128,142,148],"convergent":[11],"evolution.":[12],"The":[13],"rapid":[14],"diversification":[15],"Dysdera":[17],"spiders":[18],"in":[19,70,84,111,132,167,206],"Canary":[20],"Islands":[21],"provides":[22],"a":[23,108,123,145,176],"striking":[24],"example,":[25],"with":[26,102,151,171],"repeated":[27],"dietary":[28,56,161],"shifts":[29],"towards":[30],"specialisation":[31,57],"on":[32,58,179],"woodlice,":[33],"accompanied":[34,106],"by":[35,107],"morphological,":[36],"metabolic,":[37],"and":[38,81,90,197],"behavioural":[39],"modifications":[40],"that":[41,153,187],"facilitate":[42],"exploitation":[44],"this":[46,71],"heavy-metal-rich":[47],"prey.":[48],"Here,":[49],"we":[50,73,164],"investigate":[51,74],"two":[52,104],"independent":[53],"events":[54],"different":[59],"islands.":[60],"By":[61],"analysing":[62],"six":[63],"high-quality":[64],"genome-assemblies,":[65],"including":[66],"three":[67],"newly":[68],"generated":[69],"study,":[72],"genomic":[76],"signals":[77],"positive":[79,99,120],"selection":[80,83,100,121,143],"relaxed":[82],"protein-coding":[85],"genes,":[86,129],"upstream":[87],"regulatory":[88],"regions,":[89],"gene":[91,112,168],"family":[92],"turnover":[93],"rates.":[94],"We":[95],"detected":[96],"signatures":[97],"associated":[101,150,170],"specialists,":[105],"twofold":[109],"increase":[110],"loss":[113],"rates":[114],"relative":[115],"to":[116,201],"generalist":[117],"ancestors.":[118],"Notably,":[119],"targeted":[122],"smaller,":[124],"functionally":[125],"coherent":[126],"set":[127,147],"potentially":[130,174],"involved":[131],"detoxification":[133],"likely":[134],"through":[135],"heavy":[136],"metal":[137,181],"excretion.":[138],"In":[139],"contrast,":[140],"relaxation":[141],"affected":[144],"broader":[146],"genes":[149],"functions":[152],"may":[154],"have":[155],"become":[156],"dispensable":[157],"under":[158],"new":[160],"regime.":[162],"Furthermore,":[163],"found":[165],"contractions":[166],"families":[169],"vesicular":[172],"transport,":[173],"reflecting":[175],"reduced":[177],"reliance":[178],"vesicle-mediated":[180],"accumulation.":[182],"Overall,":[183],"our":[184],"findings":[185],"suggest":[186],"similar":[188],"ecological":[189],"pressures":[190],"can":[191],"drive":[192],"parallel,":[193],"yet":[194],"non-identical,":[195],"adaptive":[196],"non-adaptive":[198],"responses,":[199],"pointing":[200],"partially":[202],"predictable":[203],"evolutionary":[204],"trajectories":[205],"an":[207],"island":[208],"radiation.":[209]},"counts_by_year":[],"updated_date":"2026-11-09T13:22:03.289127","created_date":"2026-11-07T00:00:00"}
