Rice Biofortification With Zinc and Selenium: A Transcriptomic Approach to Understand Mineral Accumulation in Flag Leaves
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2020 |
| 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/10362/120915 |
Resumo: | UIDB/00239/2020 UID/04129/2020 UIDP/04035/2020 |
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Rice Biofortification With Zinc and Selenium: A Transcriptomic Approach to Understand Mineral Accumulation in Flag Leavesbiofortificationflag leavesriceRNASeqseleniumtranscriptomicszincMolecular MedicineGeneticsGenetics(clinical)SDG 2 - Zero HungerUIDB/00239/2020 UID/04129/2020 UIDP/04035/2020Human malnutrition due to micronutrient deficiencies, particularly with regards to Zinc (Zn) and Selenium (Se), affects millions of people around the world, and the enrichment of staple foods through biofortification has been successfully used to fight hidden hunger. Rice (Oryza sativa L.) is one of the staple foods most consumed in countries with high levels of malnutrition. However, it is poor in micronutrients, which are often removed during grain processing. In this study, we have analyzed the transcriptome of rice flag leaves biofortified with Zn (900 g ha–1), Se (500 g ha–1), and Zn-Se. Flag leaves play an important role in plant photosynthesis and provide sources of metal remobilization for developing grains. A total of 3170 differentially expressed genes (DEGs) were identified. The expression patterns and gene ontology of DEGs varied among the three sets of biofortified plants and were limited to specific metabolic pathways related to micronutrient mobilization and to the specific functions of Zn (i.e., its enzymatic co-factor/coenzyme function in the biosynthesis of nitrogenous compounds, carboxylic acids, organic acids, and amino acids) and Se (vitamin biosynthesis and ion homeostasis). The success of this approach should be followed in future studies to understand how landraces and other cultivars respond to biofortification.GeoBioTec - Geobiociências, Geoengenharias e GeotecnologiasRUNRoda, Faustino AdrianoMarques, IsabelBatista-Santos, PaulaEsquível, Maria GlóriaNdayiragije, AlexisLidon, Fernando CebolaSwamy, B. P. MallikarjunaRamalho, José CochichoRibeiro-Barros, Ana I.2021-07-12T22:17:59Z2020-07-072020-07-07T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10362/120915eng1664-8021PURE: 32496189https://doi.org/10.3389/fgene.2020.00543info: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:RCAAP2024-03-11T05:03:17Zoai:run.unl.pt:10362/120915Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:44:27.792991Repositório 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 |
Rice Biofortification With Zinc and Selenium: A Transcriptomic Approach to Understand Mineral Accumulation in Flag Leaves |
| title |
Rice Biofortification With Zinc and Selenium: A Transcriptomic Approach to Understand Mineral Accumulation in Flag Leaves |
| spellingShingle |
Rice Biofortification With Zinc and Selenium: A Transcriptomic Approach to Understand Mineral Accumulation in Flag Leaves Roda, Faustino Adriano biofortification flag leaves rice RNASeq selenium transcriptomics zinc Molecular Medicine Genetics Genetics(clinical) SDG 2 - Zero Hunger |
| title_short |
Rice Biofortification With Zinc and Selenium: A Transcriptomic Approach to Understand Mineral Accumulation in Flag Leaves |
| title_full |
Rice Biofortification With Zinc and Selenium: A Transcriptomic Approach to Understand Mineral Accumulation in Flag Leaves |
| title_fullStr |
Rice Biofortification With Zinc and Selenium: A Transcriptomic Approach to Understand Mineral Accumulation in Flag Leaves |
| title_full_unstemmed |
Rice Biofortification With Zinc and Selenium: A Transcriptomic Approach to Understand Mineral Accumulation in Flag Leaves |
| title_sort |
Rice Biofortification With Zinc and Selenium: A Transcriptomic Approach to Understand Mineral Accumulation in Flag Leaves |
| author |
Roda, Faustino Adriano |
| author_facet |
Roda, Faustino Adriano Marques, Isabel Batista-Santos, Paula Esquível, Maria Glória Ndayiragije, Alexis Lidon, Fernando Cebola Swamy, B. P. Mallikarjuna Ramalho, José Cochicho Ribeiro-Barros, Ana I. |
| author_role |
author |
| author2 |
Marques, Isabel Batista-Santos, Paula Esquível, Maria Glória Ndayiragije, Alexis Lidon, Fernando Cebola Swamy, B. P. Mallikarjuna Ramalho, José Cochicho Ribeiro-Barros, Ana I. |
| author2_role |
author author author author author author author author |
| dc.contributor.none.fl_str_mv |
GeoBioTec - Geobiociências, Geoengenharias e Geotecnologias RUN |
| dc.contributor.author.fl_str_mv |
Roda, Faustino Adriano Marques, Isabel Batista-Santos, Paula Esquível, Maria Glória Ndayiragije, Alexis Lidon, Fernando Cebola Swamy, B. P. Mallikarjuna Ramalho, José Cochicho Ribeiro-Barros, Ana I. |
| dc.subject.por.fl_str_mv |
biofortification flag leaves rice RNASeq selenium transcriptomics zinc Molecular Medicine Genetics Genetics(clinical) SDG 2 - Zero Hunger |
| topic |
biofortification flag leaves rice RNASeq selenium transcriptomics zinc Molecular Medicine Genetics Genetics(clinical) SDG 2 - Zero Hunger |
| description |
UIDB/00239/2020 UID/04129/2020 UIDP/04035/2020 |
| publishDate |
2020 |
| dc.date.none.fl_str_mv |
2020-07-07 2020-07-07T00:00:00Z 2021-07-12T22:17:59Z |
| 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/10362/120915 |
| url |
http://hdl.handle.net/10362/120915 |
| dc.language.iso.fl_str_mv |
eng |
| language |
eng |
| dc.relation.none.fl_str_mv |
1664-8021 PURE: 32496189 https://doi.org/10.3389/fgene.2020.00543 |
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info:eu-repo/semantics/openAccess |
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openAccess |
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application/pdf |
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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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