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/10400.5/20349 |
Resumo: | Original Research |
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Rice biofortification with zinc and selenium: a transcriptomic approach to understand mineral accumulation in flag leavesbiofortificationflag leavesrice RNASeqseleniumtranscriptomicszincOriginal ResearchHuman 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 ha1), Se (500 g ha1), 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 biofortificationL.Joseph Su, University of Arkansas for Medical Sciences, USARepositório da Universidade de LisboaRoda, Faustino AdrianoMarques, IsabelBatista-Santos, PaulaEsquível, Maria GlóriaNdayiragije, AlexisLidon, FernandoSwamy, B.P. MallikarjunaRamalho, José C.Ribeiro-Barros, Ana I.2020-09-18T08:44:23Z20202020-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.5/20349engRoda FA, Marques I, Batista-Santos P, Esquível MG, Ndayiragije A, Lidon FC, Swamy BPM, Ramalho JC and Ribeiro-Barros AI (2020) Rice Biofortification With Zinc and Selenium: A Transcriptomic Approach to Understand Mineral Accumulation in Flag Leaves. Front. Genet. 11:54310.3389/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:RCAAP2023-10-22T01:31:52Zoai:www.repository.utl.pt:10400.5/20349Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T17:05:07.044169Repositório 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 |
| 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 Swamy, B.P. Mallikarjuna Ramalho, José C. Ribeiro-Barros, Ana I. |
| author_role |
author |
| author2 |
Marques, Isabel Batista-Santos, Paula Esquível, Maria Glória Ndayiragije, Alexis Lidon, Fernando Swamy, B.P. Mallikarjuna Ramalho, José C. Ribeiro-Barros, Ana I. |
| author2_role |
author author author author author author author author |
| dc.contributor.none.fl_str_mv |
Repositório da Universidade de Lisboa |
| dc.contributor.author.fl_str_mv |
Roda, Faustino Adriano Marques, Isabel Batista-Santos, Paula Esquível, Maria Glória Ndayiragije, Alexis Lidon, Fernando Swamy, B.P. Mallikarjuna Ramalho, José C. Ribeiro-Barros, Ana I. |
| dc.subject.por.fl_str_mv |
biofortification flag leaves rice RNASeq selenium transcriptomics zinc |
| topic |
biofortification flag leaves rice RNASeq selenium transcriptomics zinc |
| description |
Original Research |
| publishDate |
2020 |
| dc.date.none.fl_str_mv |
2020-09-18T08:44:23Z 2020 2020-01-01T00:00:00Z |
| 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/10400.5/20349 |
| url |
http://hdl.handle.net/10400.5/20349 |
| dc.language.iso.fl_str_mv |
eng |
| language |
eng |
| dc.relation.none.fl_str_mv |
Roda FA, Marques I, Batista-Santos P, Esquível MG, Ndayiragije A, Lidon FC, Swamy BPM, Ramalho JC and Ribeiro-Barros AI (2020) Rice Biofortification With Zinc and Selenium: A Transcriptomic Approach to Understand Mineral Accumulation in Flag Leaves. Front. Genet. 11:543 10.3389/fgene.2020.00543 |
| 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 |
L.Joseph Su, University of Arkansas for Medical Sciences, USA |
| publisher.none.fl_str_mv |
L.Joseph Su, University of Arkansas for Medical Sciences, USA |
| 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 |
| reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
| collection |
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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1799131143267680256 |