| |
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Agroenergia. Para informações adicionais entre em contato com biblioteca@embrapa.br. |
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Agroenergia; Embrapa Meio-Norte; Embrapa Recursos Genéticos e Biotecnologia. |
|
Data corrente: |
01/11/2022 |
|
Data da última atualização: |
29/11/2022 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
SALGADO, F. F.; SILVA, T. L. C. da; VIEIRA, L. R.; SILVA, V. N. B.; LEAO, A. P.; COSTA, M. M. do C.; TOGAWA, R. C.; SOUSA, C. A. F. de; GRYNBERG, P.; SOUZA JUNIOR, M. T. |
|
Afiliação: |
FERNANDA FERREIRA SALGADO, UNIVERSIDADE FEDERAL DE LAVRAS; THALLITON LUIZ CARVALHO DA SILVA, UNIVERSIDADE FEDERAL DE LAVRAS; LETÍCIA RIOS VIEIRA, UNIVERSIDADE FEDERAL DE LAVRAS; VIVIANNY NAYSE BELO SILVA, UNIVERSIDADE FEDERAL DE LAVRAS; ANDRE PEREIRA LEAO, CNPAE; MARCOS MOTA DO CARMO COSTA, Cenargen; ROBERTO COITI TOGAWA, Cenargen; CARLOS ANTONIO FERREIRA DE SOUSA, CPAMN; PRISCILA GRYNBERG, Cenargen; MANOEL TEIXEIRA SOUZA JUNIOR, CNPAE. |
|
Título: |
The early response of oil palm (Elaeis guineensis Jacq.) plants to water deprivation: Expression analysis of miRNAs and their putative target genes, and similarities with the response to salinity stress. |
|
Ano de publicação: |
2022 |
|
Fonte/Imprenta: |
Frontiers in Plant Science, n. 13, 970113, 2022. |
|
DOI: |
10.3389/fpls.2022.970113 |
|
Idioma: |
Inglês |
|
Conteúdo: |
Oil palm (Elaeis guineensis Jacq.) is a oilseed crop of great economic importance drastically affected by abiotic stresses. MicroRNAs (miRNAs) play crucial roles in transcription and post-transcription regulation of gene expression, being essential molecules in the response of plants to abiotic stress. To better understand the molecular mechanisms behind the response of young oil palm plants to drought stress, this study reports on the prediction and characterization of miRNAs and their putative target genes in the apical leaf of plants subjected to 14 days of water deprivation. Then, the data from this study were compared to the data from a similar study that focused on salinity stress. Both, the drought-and salt-responsive miRNAs and their putative target genes underwent correlation analysis to identify similarities and dissimilarities among them. Among the 81 identified miRNAs, 29 are specific for oil palm, including two (egu-miR28ds and egu-miR29ds) new ones ? described for the first time. As for the expression profile, 62 miRNAs were significantly differentially expressed under drought stress, being five up-regulated (miR396e, miR159b, miR529b, egu-miR19sds, and egu-miR29ds) and 57 down-regulated. Transcription factors, such as MYBs, HOXs, and NF-Ys, were predicted as putative miRNA-target genes in oil palm under water deprivation; making them the most predominant group of such genes. Finally, the correlation analysis study revealed a group of putative target genes with similar behavior under salt and drought stresses. Those genes that are upregulated by these two abiotic stresses encode lncRNAs and proteins linked to stress tolerance, stress memory, modulation of ROS signaling, and defense response regulation to abiotic and biotic stresses. In summary, this study provides molecular evidence for the possible involvement of miRNAs in the drought stress response in oil palm. Besides, it shows that, at the molecular level, there are many similarities in the response of young oil palm plants to these two abiotic stresses. MenosOil palm (Elaeis guineensis Jacq.) is a oilseed crop of great economic importance drastically affected by abiotic stresses. MicroRNAs (miRNAs) play crucial roles in transcription and post-transcription regulation of gene expression, being essential molecules in the response of plants to abiotic stress. To better understand the molecular mechanisms behind the response of young oil palm plants to drought stress, this study reports on the prediction and characterization of miRNAs and their putative target genes in the apical leaf of plants subjected to 14 days of water deprivation. Then, the data from this study were compared to the data from a similar study that focused on salinity stress. Both, the drought-and salt-responsive miRNAs and their putative target genes underwent correlation analysis to identify similarities and dissimilarities among them. Among the 81 identified miRNAs, 29 are specific for oil palm, including two (egu-miR28ds and egu-miR29ds) new ones ? described for the first time. As for the expression profile, 62 miRNAs were significantly differentially expressed under drought stress, being five up-regulated (miR396e, miR159b, miR529b, egu-miR19sds, and egu-miR29ds) and 57 down-regulated. Transcription factors, such as MYBs, HOXs, and NF-Ys, were predicted as putative miRNA-target genes in oil palm under water deprivation; making them the most predominant group of such genes. Finally, the correlation analysis study revealed a group of putative target genes with... Mostrar Tudo |
|
Palavras-Chave: |
LncRNA. |
|
Thesaurus Nal: |
Abiotic stress; Non-coding RNA; Transcription factors; Transcriptome. |
|
Categoria do assunto: |
--
X Pesquisa, Tecnologia e Engenharia |
|
Marc: |
LEADER 03046naa a2200301 a 4500
001 2147993
005 2022-11-29
008 2022 bl uuuu u00u1 u #d
024 7 $a10.3389/fpls.2022.970113$2DOI
100 1 $aSALGADO, F. F.
245 $aThe early response of oil palm (Elaeis guineensis Jacq.) plants to water deprivation$bExpression analysis of miRNAs and their putative target genes, and similarities with the response to salinity stress.$h[electronic resource]
260 $c2022
520 $aOil palm (Elaeis guineensis Jacq.) is a oilseed crop of great economic importance drastically affected by abiotic stresses. MicroRNAs (miRNAs) play crucial roles in transcription and post-transcription regulation of gene expression, being essential molecules in the response of plants to abiotic stress. To better understand the molecular mechanisms behind the response of young oil palm plants to drought stress, this study reports on the prediction and characterization of miRNAs and their putative target genes in the apical leaf of plants subjected to 14 days of water deprivation. Then, the data from this study were compared to the data from a similar study that focused on salinity stress. Both, the drought-and salt-responsive miRNAs and their putative target genes underwent correlation analysis to identify similarities and dissimilarities among them. Among the 81 identified miRNAs, 29 are specific for oil palm, including two (egu-miR28ds and egu-miR29ds) new ones ? described for the first time. As for the expression profile, 62 miRNAs were significantly differentially expressed under drought stress, being five up-regulated (miR396e, miR159b, miR529b, egu-miR19sds, and egu-miR29ds) and 57 down-regulated. Transcription factors, such as MYBs, HOXs, and NF-Ys, were predicted as putative miRNA-target genes in oil palm under water deprivation; making them the most predominant group of such genes. Finally, the correlation analysis study revealed a group of putative target genes with similar behavior under salt and drought stresses. Those genes that are upregulated by these two abiotic stresses encode lncRNAs and proteins linked to stress tolerance, stress memory, modulation of ROS signaling, and defense response regulation to abiotic and biotic stresses. In summary, this study provides molecular evidence for the possible involvement of miRNAs in the drought stress response in oil palm. Besides, it shows that, at the molecular level, there are many similarities in the response of young oil palm plants to these two abiotic stresses.
650 $aAbiotic stress
650 $aNon-coding RNA
650 $aTranscription factors
650 $aTranscriptome
653 $aLncRNA
700 1 $aSILVA, T. L. C. da
700 1 $aVIEIRA, L. R.
700 1 $aSILVA, V. N. B.
700 1 $aLEAO, A. P.
700 1 $aCOSTA, M. M. do C.
700 1 $aTOGAWA, R. C.
700 1 $aSOUSA, C. A. F. de
700 1 $aGRYNBERG, P.
700 1 $aSOUZA JUNIOR, M. T.
773 $tFrontiers in Plant Science$gn. 13, 970113, 2022.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Recursos Genéticos e Biotecnologia (CENARGEN) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
| Registros recuperados : 38 | |
| 8. |  | PESSOA FILHO, M. A. C. de P.; TORKAMANEH, D.; PASSIANOTTO, A. L. de L.; OLIVEIRA, M. F. de; ABDELNOOR, R. V.; NELSON, R.; BELZILE, F.; DIERS, B. W. Genotyping-by-sequencing of soybean breeding lines from Africa, Brazil, Canada, and the USA. In: PLANT & ANIMAL GENOME CONFERENCE, 24., 2016, San Diego, CA. [Abstracts...]. San Diego: [s. n.], 2016. Não paginado. PAG 2016.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Cerrados. |
|    |
| 11. | | ARAKAKI, J. E.; VIGNA, B. B. Z.; PESSOA FILHO, M. A. C. de P.; MUDADU, M. de A.; RIOS, E.; FAVERO, A. P. A chromosome scale genome assembly of pensacola bahiagrass (paspalum notatum cv. pensacola). In: CONGRESSO BRASILEIRO DE MELHORAMENTO DE PLANTAS, 12., 2023, Caxambu, MG. Anais. Piracicaba: Sociedade Brasileira de Melhoramento de Plantas, 2023.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agricultura Digital; Embrapa Cerrados; Embrapa Pecuária Sudeste. |
| |
| 12. | | SILVA JUNIOR, O. B. da; PESSOA FILHO, M. A. C. de P.; SA, M. E. L.; DEAL, R.; RAGOUSSIS, I.; GRATTAPAGLIA, D.; RECH FILHO, E. L. Coupling in-depth genome annotations with genome editing technology for harnessing genomic variation to promote precision breeding in tropical soybean. In: BRAZILIAN BIOTECHNOLOGY CONGRESS, 7.; BIOTECHNOLOGY IBERO-AMERICAN CONGRESS, 2., 2018, Brasília, DF. Proceedings... Brasília, DF: SBBiotec, 2018.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Cerrados; Embrapa Recursos Genéticos e Biotecnologia. |
| |
| 13. | | PESSOA FILHO, M. A. C. de P.; SILVA, P. I. T.; RESENDE, L. V.; VIEIRA, E. A.; FALEIRO, F. G.; GRATTAPAGLIA, D.; SILVA JUNIOR, O. B. da. Application of the Axiom 3K SNP genotyping array in cassava breeding and genetics. In: PLANT AND ANIMAL GENOME CONFERENCE, 26., 2018, San Diego. Proceedings... Jersey City, NJ: Scherago International, 2018. PAG XXVI| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Cerrados; Embrapa Recursos Genéticos e Biotecnologia. |
| |
| 14. | | CARVALHO, M. A.; FONSECA, C. E. L. da; RAMOS, A. K. B.; BRAGA, G. J.; FERNANDES, F. D.; PESSOA FILHO, M. A. C. de P. BRS Sarandi: a new Andropogon gayanus cultivar for tropical pastures. Crop Breeding and Applied Biotechnology, v. 21, n. 3, e37822135, 2021.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Cerrados. |
| |
| 15. | | PESSOA FILHO, M. A. C. de P.; SOUZA SOBRINHO, F. de; FRAGOSO, R. da R.; SILVA JUNIOR, O. B. da; FERREIRA, M. E. A phased diploid genome assembly for the forage grass urochloa ruziziensis based on single-molecule real-time sequencing. In: PLANT AND ANIMAL GENOME CONFERENCE, 27., 2019, San Diego. Proceedings... Livingston, NJ: Scherago, 2019 Plant and Animal Genome XXVII Conference (PAG).| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Cerrados; Embrapa Recursos Genéticos e Biotecnologia. |
| |
| 17. | | ARAYA, A.; MARTINS, A. M.; FERREIRA, M. E.; PESSOA FILHO, M. A. C. de P.; COSTA, A. M.; FALEIRO, F. G. Sequenciamento de nova geração para desenvolvimento e validação de marcadores microssatélites para Passiflora edulis Sims. In: ENCONTRO DE INICIAÇÃO CIENTÍFICA DA EMBRAPA CERRADOS, 2015, Planaltina, DF. Jovens Talentos 2015: resumos. Planaltina, DF: Embrapa Cerrados, 2015. (Embrapa Cerrados. Documentos, 328). p. 39.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Cerrados. |
| |
| 18. | | PESSOA FILHO, M. A. C. de P.; DE CAMPOS TELLES, M. P.; COELHO, A. S. G.; CHAVES, L. J.; SOARES, T. N.; ANDRÉ, T. SNP discovery of baru tree (Dipteryx alata Vogel) accessions enriches its genomic toolkit for species conservation, domestication, and breeding. In: CONGRESSO NACIONAL DE BOTÂNICA, 74., 2024, Brasília, DF. Botânica Brasileira celebrando a diversidade: livro de resumos. Brasília, DF: Sociedade Botânica do Brasil, 2024 Na publicação: Pessoa Filho, Marco.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
| |
| 19. | | PESSOA FILHO, M. A. C. de P.; FARIAS NETO, A. L. de; NELSON, R. L.; DIERS, B. W.; SONG, Q.; FERREIRA, M. E. Marker-assisted preventive plant breeding for soybean aphid (Aphis glycines) resistance. In: CONGRESSO BRASILEIRO DE RECURSOS GENÉTICOS, 4., 2016, Curitiba. Recursos genéticos no Brasil: a base para o desenvolvimento sustentável: anais. Brasília, DF: Sociedade Brasileira de Recursos Genéticos, 2016.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Cerrados. |
| |
| 20. | | FONSECA, C. E. L. da; RAMOS, A. K. B.; CARVALHO, M. A.; PESSOA FILHO, M. A. C. de P.; GARCIA, A. C. C. Near infra-red spectroscopy as a tool for breeding high quality forage. In: SIMPÓSIO MELHORAMENTO DE PLANTAS, 2016, Brasília, DF. Variabilidade genética, ferramentas e mercado: anais. Brasília, DF: Sociedade Brasileira de Melhoramento de Plantas, 2016. p. 35| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Cerrados. |
| |
| Registros recuperados : 38 | |
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
