Studies of the species barrier between Drosophila subobscura and D. madeirensis. III. How universal are the rules of speciation?
Autor(a) principal: | |
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Data de Publicação: | 1993 |
Outros Autores: | |
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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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) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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RCAAP |
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RCAAP |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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1799129941005041664 |