Plant genera Cannabis and Humulus share the same pair of differentiated chromosomes

Detalhes bibliográficos
Autor(a) principal: Prentout, Djivan
Data de Publicação: 2021
Outros Autores: Stajner, Natasa, Cerenak, Andreja, Tricou, Theo, Brochier-Armanet, Celine, Jakse, Jernej, Kafer, Jos, Marais, Gabriel A.B.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.5/21555
Resumo: Research
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spelling Plant genera Cannabis and Humulus share the same pair of differentiated chromosomesCannabaceaedioecydosage compensationHumulus lupulussex chromosomesY degenerationResearchWe recently described, in Cannabis sativa, the oldest sex chromosome system documented so far in plants (12–28 Myr old). Based on the estimated age, we predicted that it should be shared by its sister genus Humulus, which is known also to possess XY chromosomes. Here, we used transcriptome sequencing of an F1 family of H. lupulus to identify and study the sex chromosomes in this species using the probabilistic method SEX-DETECTOR. We identified 265 sex-linked genes in H. lupulus, which preferentially mapped to the C. sativa X chromosome. Using phylogenies of sex-linked genes, we showed that a region of the sex chromosomes had already stopped recombining in an ancestor of both species. Furthermore, as in C. sativa, Y-linked gene expression reduction is correlated to the position on the X chromosome, and highly Y degenerated genes showed dosage compensation. We report, for the first time in Angiosperms, a sex chromosome system that is shared by two different genera. Thus, recombination suppression started at least 21–25 Myr ago, and then (either gradually or step-wise) spread to a large part of the sex chromosomes (c. 70%), leading to a degenerated Y chromosomeNew Phytologist FoundationRepositório da Universidade de LisboaPrentout, DjivanStajner, NatasaCerenak, AndrejaTricou, TheoBrochier-Armanet, CelineJakse, JernejKafer, JosMarais, Gabriel A.B.2021-06-29T10:20:17Z20212021-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.5/21555engNew Phytologist (2021)10.1111/nph.17456info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-03-06T14:51:01Zoai:www.repository.utl.pt:10400.5/21555Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T17:06:07.251032Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Plant genera Cannabis and Humulus share the same pair of differentiated chromosomes
title Plant genera Cannabis and Humulus share the same pair of differentiated chromosomes
spellingShingle Plant genera Cannabis and Humulus share the same pair of differentiated chromosomes
Prentout, Djivan
Cannabaceae
dioecy
dosage compensation
Humulus lupulus
sex chromosomes
Y degeneration
title_short Plant genera Cannabis and Humulus share the same pair of differentiated chromosomes
title_full Plant genera Cannabis and Humulus share the same pair of differentiated chromosomes
title_fullStr Plant genera Cannabis and Humulus share the same pair of differentiated chromosomes
title_full_unstemmed Plant genera Cannabis and Humulus share the same pair of differentiated chromosomes
title_sort Plant genera Cannabis and Humulus share the same pair of differentiated chromosomes
author Prentout, Djivan
author_facet Prentout, Djivan
Stajner, Natasa
Cerenak, Andreja
Tricou, Theo
Brochier-Armanet, Celine
Jakse, Jernej
Kafer, Jos
Marais, Gabriel A.B.
author_role author
author2 Stajner, Natasa
Cerenak, Andreja
Tricou, Theo
Brochier-Armanet, Celine
Jakse, Jernej
Kafer, Jos
Marais, Gabriel A.B.
author2_role author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Repositório da Universidade de Lisboa
dc.contributor.author.fl_str_mv Prentout, Djivan
Stajner, Natasa
Cerenak, Andreja
Tricou, Theo
Brochier-Armanet, Celine
Jakse, Jernej
Kafer, Jos
Marais, Gabriel A.B.
dc.subject.por.fl_str_mv Cannabaceae
dioecy
dosage compensation
Humulus lupulus
sex chromosomes
Y degeneration
topic Cannabaceae
dioecy
dosage compensation
Humulus lupulus
sex chromosomes
Y degeneration
description Research
publishDate 2021
dc.date.none.fl_str_mv 2021-06-29T10:20:17Z
2021
2021-01-01T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10400.5/21555
url http://hdl.handle.net/10400.5/21555
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv New Phytologist (2021)
10.1111/nph.17456
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv New Phytologist Foundation
publisher.none.fl_str_mv New Phytologist Foundation
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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