AOX a functional marker for efficient cell reprogramming under stress?
Autor(a) principal: | |
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Data de Publicação: | 2006 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10174/2730 |
Resumo: | Functional markers for stress tolerance can be used in plant breeding to identify genotypes with high yield stabilities under various conditions. Thus, a good marker should show a strong correlation with favourable adaptive plant behaviour. The efficient reprogramming of target cells for yield determination is currently considered to be the most important step towards defining abiotic stress tolerance. In this Opinion article, we propose a role for the alternative oxidase (AOX) gene as a marker for genetic variation in cell reprogramming and yield stability. Evidence to support this idea comes from the metabolic role of alternative respiration under stress, the link between AOX activity and differential growth, and the single nucleotide polymorphism recently observed in AOX genes. We propose an innovative, interdisciplinary and global research strategy for future experimentation on AOX genes that could have an application in plant breeding. |
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AOX a functional marker for efficient cell reprogramming under stress?--Functional markers for stress tolerance can be used in plant breeding to identify genotypes with high yield stabilities under various conditions. Thus, a good marker should show a strong correlation with favourable adaptive plant behaviour. The efficient reprogramming of target cells for yield determination is currently considered to be the most important step towards defining abiotic stress tolerance. In this Opinion article, we propose a role for the alternative oxidase (AOX) gene as a marker for genetic variation in cell reprogramming and yield stability. Evidence to support this idea comes from the metabolic role of alternative respiration under stress, the link between AOX activity and differential growth, and the single nucleotide polymorphism recently observed in AOX genes. We propose an innovative, interdisciplinary and global research strategy for future experimentation on AOX genes that could have an application in plant breeding.2011-08-17T14:15:59Z2011-08-172006-05-18T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article6188 bytesapplication/pdfhttp://hdl.handle.net/10174/2730http://hdl.handle.net/10174/2730por281-2871360-138511Trends in Plant Sciences6restrito_ueeu_chair@uevora.ptndnd577Arnholdt-Schmitt, BirgitCosta, J. H.Fernandes de Melo, D.info: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:RCAAP2024-01-03T18:38:04Zoai:dspace.uevora.pt:10174/2730Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T00:57:47.128124Repositório 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 |
AOX a functional marker for efficient cell reprogramming under stress? |
title |
AOX a functional marker for efficient cell reprogramming under stress? |
spellingShingle |
AOX a functional marker for efficient cell reprogramming under stress? Arnholdt-Schmitt, Birgit - - |
title_short |
AOX a functional marker for efficient cell reprogramming under stress? |
title_full |
AOX a functional marker for efficient cell reprogramming under stress? |
title_fullStr |
AOX a functional marker for efficient cell reprogramming under stress? |
title_full_unstemmed |
AOX a functional marker for efficient cell reprogramming under stress? |
title_sort |
AOX a functional marker for efficient cell reprogramming under stress? |
author |
Arnholdt-Schmitt, Birgit |
author_facet |
Arnholdt-Schmitt, Birgit Costa, J. H. Fernandes de Melo, D. |
author_role |
author |
author2 |
Costa, J. H. Fernandes de Melo, D. |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Arnholdt-Schmitt, Birgit Costa, J. H. Fernandes de Melo, D. |
dc.subject.por.fl_str_mv |
- - |
topic |
- - |
description |
Functional markers for stress tolerance can be used in plant breeding to identify genotypes with high yield stabilities under various conditions. Thus, a good marker should show a strong correlation with favourable adaptive plant behaviour. The efficient reprogramming of target cells for yield determination is currently considered to be the most important step towards defining abiotic stress tolerance. In this Opinion article, we propose a role for the alternative oxidase (AOX) gene as a marker for genetic variation in cell reprogramming and yield stability. Evidence to support this idea comes from the metabolic role of alternative respiration under stress, the link between AOX activity and differential growth, and the single nucleotide polymorphism recently observed in AOX genes. We propose an innovative, interdisciplinary and global research strategy for future experimentation on AOX genes that could have an application in plant breeding. |
publishDate |
2006 |
dc.date.none.fl_str_mv |
2006-05-18T00:00:00Z 2011-08-17T14:15:59Z 2011-08-17 |
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/10174/2730 http://hdl.handle.net/10174/2730 |
url |
http://hdl.handle.net/10174/2730 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
281-287 1360-1385 11 Trends in Plant Sciences 6 restrito_ue eu_chair@uevora.pt nd nd 577 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
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6188 bytes application/pdf |
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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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