{"date_updated":"2024-02-21T13:47:47Z","date_created":"2018-12-11T11:47:30Z","volume":8,"author":[{"full_name":"Fraisse, Christelle","first_name":"Christelle","last_name":"Fraisse","id":"32DF5794-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-8441-5075"},{"full_name":"Picard, Marion A","id":"2C921A7A-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-8101-2518","first_name":"Marion A","last_name":"Picard"},{"first_name":"Beatriz","last_name":"Vicoso","id":"49E1C5C6-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-4579-8306","full_name":"Vicoso, Beatriz"}],"related_material":{"record":[{"status":"public","relation":"popular_science","id":"7163"}]},"publication_status":"published","publisher":"Nature Publishing Group","department":[{"_id":"BeVi"},{"_id":"NiBa"}],"year":"2017","pmid":1,"file_date_updated":"2020-07-14T12:47:20Z","publist_id":"7190","article_number":"1486","language":[{"iso":"eng"}],"doi":"10.1038/s41467-017-01663-5","quality_controlled":"1","project":[{"grant_number":"P28842-B22","_id":"250ED89C-B435-11E9-9278-68D0E5697425","call_identifier":"FWF","name":"Sex chromosome evolution under male- and female- heterogamety"}],"tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","image":"/images/cc_by.png"},"external_id":{"pmid":["29133797"]},"oa":1,"month":"12","publication_identifier":{"issn":["20411723"]},"file":[{"date_updated":"2020-07-14T12:47:20Z","date_created":"2020-03-03T15:55:50Z","checksum":"4da2651303c8afc2f7fc419be42a2433","file_id":"7562","relation":"main_file","creator":"dernst","content_type":"application/pdf","file_size":1201520,"file_name":"2017_NatureComm_Fraisse.pdf","access_level":"open_access"}],"oa_version":"Published Version","pubrep_id":"910","title":"The deep conservation of the Lepidoptera Z chromosome suggests a non canonical origin of the W","ddc":["570","576"],"status":"public","intvolume":" 8","_id":"614","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","abstract":[{"lang":"eng","text":"Moths and butterflies (Lepidoptera) usually have a pair of differentiated WZ sex chromosomes. However, in most lineages outside of the division Ditrysia, as well as in the sister order Trichoptera, females lack a W chromosome. The W is therefore thought to have been acquired secondarily. Here we compare the genomes of three Lepidoptera species (one Dytrisia and two non-Dytrisia) to test three models accounting for the origin of the W: (1) a Z-autosome fusion; (2) a sex chromosome turnover; and (3) a non-canonical mechanism (e.g., through the recruitment of a B chromosome). We show that the gene content of the Z is highly conserved across Lepidoptera (rejecting a sex chromosome turnover) and that very few genes moved onto the Z in the common ancestor of the Ditrysia (arguing against a Z-autosome fusion). Our comparative genomics analysis therefore supports the secondary acquisition of the Lepidoptera W by a non-canonical mechanism, and it confirms the extreme stability of well-differentiated sex chromosomes."}],"issue":"1","type":"journal_article","date_published":"2017-12-01T00:00:00Z","article_type":"original","publication":"Nature Communications","citation":{"chicago":"Fraisse, Christelle, Marion A L Picard, and Beatriz Vicoso. “The Deep Conservation of the Lepidoptera Z Chromosome Suggests a Non Canonical Origin of the W.” Nature Communications. Nature Publishing Group, 2017. https://doi.org/10.1038/s41467-017-01663-5.","short":"C. Fraisse, M.A.L. Picard, B. Vicoso, Nature Communications 8 (2017).","mla":"Fraisse, Christelle, et al. “The Deep Conservation of the Lepidoptera Z Chromosome Suggests a Non Canonical Origin of the W.” Nature Communications, vol. 8, no. 1, 1486, Nature Publishing Group, 2017, doi:10.1038/s41467-017-01663-5.","apa":"Fraisse, C., Picard, M. A. L., & Vicoso, B. (2017). The deep conservation of the Lepidoptera Z chromosome suggests a non canonical origin of the W. Nature Communications. Nature Publishing Group. https://doi.org/10.1038/s41467-017-01663-5","ieee":"C. Fraisse, M. A. L. Picard, and B. Vicoso, “The deep conservation of the Lepidoptera Z chromosome suggests a non canonical origin of the W,” Nature Communications, vol. 8, no. 1. Nature Publishing Group, 2017.","ista":"Fraisse C, Picard MAL, Vicoso B. 2017. The deep conservation of the Lepidoptera Z chromosome suggests a non canonical origin of the W. Nature Communications. 8(1), 1486.","ama":"Fraisse C, Picard MAL, Vicoso B. The deep conservation of the Lepidoptera Z chromosome suggests a non canonical origin of the W. Nature Communications. 2017;8(1). doi:10.1038/s41467-017-01663-5"},"day":"01","article_processing_charge":"No","has_accepted_license":"1","scopus_import":1}