mRNA biogenesis-related helicase eIF4AIII from Arabidopsis thaliana is an important factor for abiotic stress adaptation
Similar to other plant species, Arabidopsis has a huge repertoire of predicted helicases, including the eIF4AIII factor, a putative component of the exon junction complex related to mRNA biogenesis. In this article, we integrated evolutionary and functional approaches to have a better understanding...
| Autores principales: | , , , , |
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| Formato: | info:ar-repo/semantics/artículo |
| Lenguaje: | Inglés |
| Publicado: |
2017
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| Materias: | |
| Acceso en línea: | http://hdl.handle.net/20.500.12123/1094 https://link.springer.com/article/10.1007%2Fs00299-016-1947-5 https://doi.org/10.1007/s00299-016-1947-5 |
| _version_ | 1855034746957987840 |
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| author | Pascuan, Cecilia Gabriela Frare, Romina Alejandra Alleva, Karina Edith Ayub, Nicolás Daniel Soto, Gabriela Cinthia |
| author_browse | Alleva, Karina Edith Ayub, Nicolás Daniel Frare, Romina Alejandra Pascuan, Cecilia Gabriela Soto, Gabriela Cinthia |
| author_facet | Pascuan, Cecilia Gabriela Frare, Romina Alejandra Alleva, Karina Edith Ayub, Nicolás Daniel Soto, Gabriela Cinthia |
| author_sort | Pascuan, Cecilia Gabriela |
| collection | INTA Digital |
| description | Similar to other plant species, Arabidopsis has a huge repertoire of predicted helicases, including the eIF4AIII factor, a putative component of the exon junction complex related to mRNA biogenesis. In this article, we integrated evolutionary and functional approaches to have a better understanding of eIF4AIII function in plants.
Phylogenetic analysis showed that the mRNA biogenesisrelated helicase eIF4AIII is the ortholog of the stress-related helicases PDH45 from Pisum sativum and MH1 from Medicago sativa, suggesting evolutionary and probably functional equivalences between mRNA biogenesis and stress-related plant helicases. Molecular and genetic analyses confirmed the relevance of eIF4AIII during abiotic
stress adaptation in Arabidopsis. Therefore, in addition to its function in mRNA biogenesis, eIF4AIII can play a role in abiotic stress adaptation. |
| format | info:ar-repo/semantics/artículo |
| id | INTA1094 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2017 |
| publishDateRange | 2017 |
| publishDateSort | 2017 |
| record_format | dspace |
| spelling | INTA10942019-03-22T13:30:56Z mRNA biogenesis-related helicase eIF4AIII from Arabidopsis thaliana is an important factor for abiotic stress adaptation Pascuan, Cecilia Gabriela Frare, Romina Alejandra Alleva, Karina Edith Ayub, Nicolás Daniel Soto, Gabriela Cinthia Arabidopsis Thaliana Estrés Abiótico ARN Abiotic Stress RNA mRNA Similar to other plant species, Arabidopsis has a huge repertoire of predicted helicases, including the eIF4AIII factor, a putative component of the exon junction complex related to mRNA biogenesis. In this article, we integrated evolutionary and functional approaches to have a better understanding of eIF4AIII function in plants. Phylogenetic analysis showed that the mRNA biogenesisrelated helicase eIF4AIII is the ortholog of the stress-related helicases PDH45 from Pisum sativum and MH1 from Medicago sativa, suggesting evolutionary and probably functional equivalences between mRNA biogenesis and stress-related plant helicases. Molecular and genetic analyses confirmed the relevance of eIF4AIII during abiotic stress adaptation in Arabidopsis. Therefore, in addition to its function in mRNA biogenesis, eIF4AIII can play a role in abiotic stress adaptation. Inst. de Genética "Ewald A. Favret"- IGEAF Fil: Pascuan, Cecilia Gabriela. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética "Ewald A. Favret"; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Frare, Romina Alejandra. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética "Ewald A. Favret"; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Alleva, Karina Edith. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Departamento de Físico Matemática; Argentina Fil: Ayub, Nicolás Daniel. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética "Ewald A. Favret"; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Soto, Gabriela Cinthia. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética "Ewald A. Favret"; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina 2017-08-31T15:54:27Z 2017-08-31T15:54:27Z 2016 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://hdl.handle.net/20.500.12123/1094 https://link.springer.com/article/10.1007%2Fs00299-016-1947-5 0721-7714 (Print) 1432-203X (Online) https://doi.org/10.1007/s00299-016-1947-5 eng info:eu-repo/semantics/restrictedAccess application/pdf Plant cell reports 35 (5) : 1205–1208. (May 2016) |
| spellingShingle | Arabidopsis Thaliana Estrés Abiótico ARN Abiotic Stress RNA mRNA Pascuan, Cecilia Gabriela Frare, Romina Alejandra Alleva, Karina Edith Ayub, Nicolás Daniel Soto, Gabriela Cinthia mRNA biogenesis-related helicase eIF4AIII from Arabidopsis thaliana is an important factor for abiotic stress adaptation |
| title | mRNA biogenesis-related helicase eIF4AIII from Arabidopsis thaliana is an important factor for abiotic stress adaptation |
| title_full | mRNA biogenesis-related helicase eIF4AIII from Arabidopsis thaliana is an important factor for abiotic stress adaptation |
| title_fullStr | mRNA biogenesis-related helicase eIF4AIII from Arabidopsis thaliana is an important factor for abiotic stress adaptation |
| title_full_unstemmed | mRNA biogenesis-related helicase eIF4AIII from Arabidopsis thaliana is an important factor for abiotic stress adaptation |
| title_short | mRNA biogenesis-related helicase eIF4AIII from Arabidopsis thaliana is an important factor for abiotic stress adaptation |
| title_sort | mrna biogenesis related helicase eif4aiii from arabidopsis thaliana is an important factor for abiotic stress adaptation |
| topic | Arabidopsis Thaliana Estrés Abiótico ARN Abiotic Stress RNA mRNA |
| url | http://hdl.handle.net/20.500.12123/1094 https://link.springer.com/article/10.1007%2Fs00299-016-1947-5 https://doi.org/10.1007/s00299-016-1947-5 |
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