Studies of the species barrier between Drosophila subobscura and D. madeirensis. III. How universal are the rules of speciation?

Detalhes bibliográficos
Autor(a) principal: Khadem, Mahnaz
Data de Publicação: 1993
Outros Autores: Krimbas, Costas 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/10400.13/3717
Resumo: The prevalence of Haldane's rule and the large effect of the X chromosome are examined by analysing the genetics of seven abnormal characters in interspecies hybrids between D. subobscura and D. madeirensis. In two cases Haldane's rule is not obeyed (viability and abnormality of the head). In all characters except the abnormal abdominal tergites, an important effect of the X chromosome is observed. There is an asymmetry in the importance of the effect of the X chromosome. The X of D. madeirensis origin induces abnormality mostly in a mixed background. TheY chromosome plays an important role in determining male sterility.
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spelling Studies of the species barrier between Drosophila subobscura and D. madeirensis. III. How universal are the rules of speciation?DrosophilaHaldane's ruleHybrid abnormalityHybrid sterilityHybrid viabilitySex chromosomes.Faculdade de Ciências da VidaThe prevalence of Haldane's rule and the large effect of the X chromosome are examined by analysing the genetics of seven abnormal characters in interspecies hybrids between D. subobscura and D. madeirensis. In two cases Haldane's rule is not obeyed (viability and abnormality of the head). In all characters except the abnormal abdominal tergites, an important effect of the X chromosome is observed. There is an asymmetry in the importance of the effect of the X chromosome. The X of D. madeirensis origin induces abnormality mostly in a mixed background. TheY chromosome plays an important role in determining male sterility.Springer NatureDigitUMaKhadem, MahnazKrimbas, Costas B.2021-10-11T12:32:59Z1993-01-01T00:00:00Z1993-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.13/3717engKhadem, M., & Krimbas, C. B. (1993). Studies of the species barrier between Drosophila subobscura and D. madeirensis. III. How universal are the rules of speciation?. Heredity, 70(4), 353-361. https://doi.org/10.1038/hdy.1993.5010.1038/hdy.1993.50info: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:RCAAP2022-09-05T12:56:46Zoai:digituma.uma.pt:10400.13/3717Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T15:07:06.657110Repositório 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 Studies of the species barrier between Drosophila subobscura and D. madeirensis. III. How universal are the rules of speciation?
title Studies of the species barrier between Drosophila subobscura and D. madeirensis. III. How universal are the rules of speciation?
spellingShingle Studies of the species barrier between Drosophila subobscura and D. madeirensis. III. How universal are the rules of speciation?
Khadem, Mahnaz
Drosophila
Haldane's rule
Hybrid abnormality
Hybrid sterility
Hybrid viability
Sex chromosomes
.
Faculdade de Ciências da Vida
title_short Studies of the species barrier between Drosophila subobscura and D. madeirensis. III. How universal are the rules of speciation?
title_full Studies of the species barrier between Drosophila subobscura and D. madeirensis. III. How universal are the rules of speciation?
title_fullStr Studies of the species barrier between Drosophila subobscura and D. madeirensis. III. How universal are the rules of speciation?
title_full_unstemmed Studies of the species barrier between Drosophila subobscura and D. madeirensis. III. How universal are the rules of speciation?
title_sort Studies of the species barrier between Drosophila subobscura and D. madeirensis. III. How universal are the rules of speciation?
author Khadem, Mahnaz
author_facet Khadem, Mahnaz
Krimbas, Costas B.
author_role author
author2 Krimbas, Costas B.
author2_role author
dc.contributor.none.fl_str_mv DigitUMa
dc.contributor.author.fl_str_mv Khadem, Mahnaz
Krimbas, Costas B.
dc.subject.por.fl_str_mv Drosophila
Haldane's rule
Hybrid abnormality
Hybrid sterility
Hybrid viability
Sex chromosomes
.
Faculdade de Ciências da Vida
topic Drosophila
Haldane's rule
Hybrid abnormality
Hybrid sterility
Hybrid viability
Sex chromosomes
.
Faculdade de Ciências da Vida
description The prevalence of Haldane's rule and the large effect of the X chromosome are examined by analysing the genetics of seven abnormal characters in interspecies hybrids between D. subobscura and D. madeirensis. In two cases Haldane's rule is not obeyed (viability and abnormality of the head). In all characters except the abnormal abdominal tergites, an important effect of the X chromosome is observed. There is an asymmetry in the importance of the effect of the X chromosome. The X of D. madeirensis origin induces abnormality mostly in a mixed background. TheY chromosome plays an important role in determining male sterility.
publishDate 1993
dc.date.none.fl_str_mv 1993-01-01T00:00:00Z
1993-01-01T00:00:00Z
2021-10-11T12:32:59Z
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/10400.13/3717
url http://hdl.handle.net/10400.13/3717
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Khadem, M., & Krimbas, C. B. (1993). Studies of the species barrier between Drosophila subobscura and D. madeirensis. III. How universal are the rules of speciation?. Heredity, 70(4), 353-361. https://doi.org/10.1038/hdy.1993.50
10.1038/hdy.1993.50
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 Springer Nature
publisher.none.fl_str_mv Springer Nature
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
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instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
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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