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Registro Completo |
Biblioteca(s): |
Embrapa Agroenergia; Embrapa Recursos Genéticos e Biotecnologia; Embrapa Soja. |
Data corrente: |
07/07/2022 |
Data da última atualização: |
08/07/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
TÁVORA, F. T. P. K.; DINIZ, F. de A. dos S.; RÊGO-MACHADO, C. de M.; FREITAS, N. C.; ARRAES, F. B. M.; ANDRADE, E. C. de; FURTADO, L. L.; OSIRO, K. O.; SOUSA, N. L. de; CARDOSO, T. B.; MERTZ-HENNING, L. M.; OLIVEIRA, P. A. de; FEINGOLD, S. E.; HUNTER, W. B.; SA, M. F. G. de; KOBAYASHI, A. K.; NEPOMUCENO, A. L.; SANTIAGO, T. R.; MOLINARI, H. B. C. |
Afiliação: |
FABIANO TOUZDJIAN PINHEIRO KOHLRAUSCH TÁVORA, UNB; FRANCISCO DE ASSIS DOS SANTOS DINIZ, UNB; CAMILA DE MORAES RÊGO-MACHADO, UNB; NATÁLIA CHAGAS FREITAS; FABRÍCIO BARBOSA MONTEIRO ARRAES; EDUARDO CHUMBINHO DE ANDRADE, CNPMF; LEILA LOURENÇO FURTADO, UNB; KAREN OFUJI OSIRO, UNB; NATÁLIA LIMA DE SOUSA, IPADS-Balcarce (UEDD INTA-CONICET), Argentina; THIAGO BÉRGAMO CARDOSO, SEMPRE AgTech; LILIANE MARCIA MERTZ HENNING, CNPSO; PATRICIA ABRAO DE OLIVEIRA MOLINARI, CNPAE; SÉRGIO ENRIQUE FEINGOLD, IPADS-Balcarce (UEDD INTA-CONICET), Argentina; WAYNE B. HUNTER, USDA-ARS, United States; MARIA FATIMA GROSSI DE SA, Cenargen; ADILSON KENJI KOBAYASHI, CNPAE; ALEXANDRE LIMA NEPOMUCENO, CNPSO; THAÍS RIBEIRO SANTIAGO, UNB; HUGO BRUNO CORREA MOLINARI, SEMPRE AgTech. |
Título: |
CRISPR/Cas- and Topical RNAi-Based Technologies for crop management and improvement: reviewing the risk assessment and challenges towards a more sustainable agriculture. |
Ano de publicação: |
2022 |
Fonte/Imprenta: |
Frontiers in Bioengineering and Biotechnology, v. 10, 2022. Article 913728. |
DOI: |
https://doi.org/10.3389/fbioe.2022.913728 |
Idioma: |
Inglês |
Conteúdo: |
Clustered regularly interspaced short palindromic repeats (CRISPR)/CRISPR-associated gene (Cas) system and RNA interference (RNAi)-based non-transgenic approaches are powerful technologies capable of revolutionizing plant research and breeding. In recent years, the use of these modern technologies has been explored in various sectors of agriculture, introducing or improving important agronomic traits in plant crops, such as increased yield, nutritional quality, abiotic- and, mostly, biotic-stress resistance. However, the limitations of each technique, public perception, and regulatory aspects are hindering its wide adoption for the development of new crop varieties or products. In an attempt to reverse these mishaps, scientists have been researching alternatives to increase the specificity, uptake, and stability of the CRISPR and RNAi system components in the target organism, as well as to reduce the chance of toxicity in nontarget organisms to minimize environmental risk, health problems, and regulatory issues. In this review, we discuss several aspects related to risk assessment, toxicity, and advances in the use of CRISPR/Cas and topical RNAi-based technologies in crop management and breeding. The present study also highlights the advantages and possible drawbacks of each technology, provides a brief overview of how to circumvent the off-target occurrence, the strategies to increase on-target specificity, the harm/benefits of association with nanotechnology, the public perception of the available techniques, worldwide regulatory frameworks regarding topical RNAi and CRISPR technologies, and, lastly, presents successful case studies of biotechnological solutions derived from both technologies, raising potential challenges to reach the market and being social and environmentally safe. MenosClustered regularly interspaced short palindromic repeats (CRISPR)/CRISPR-associated gene (Cas) system and RNA interference (RNAi)-based non-transgenic approaches are powerful technologies capable of revolutionizing plant research and breeding. In recent years, the use of these modern technologies has been explored in various sectors of agriculture, introducing or improving important agronomic traits in plant crops, such as increased yield, nutritional quality, abiotic- and, mostly, biotic-stress resistance. However, the limitations of each technique, public perception, and regulatory aspects are hindering its wide adoption for the development of new crop varieties or products. In an attempt to reverse these mishaps, scientists have been researching alternatives to increase the specificity, uptake, and stability of the CRISPR and RNAi system components in the target organism, as well as to reduce the chance of toxicity in nontarget organisms to minimize environmental risk, health problems, and regulatory issues. In this review, we discuss several aspects related to risk assessment, toxicity, and advances in the use of CRISPR/Cas and topical RNAi-based technologies in crop management and breeding. The present study also highlights the advantages and possible drawbacks of each technology, provides a brief overview of how to circumvent the off-target occurrence, the strategies to increase on-target specificity, the harm/benefits of association with nanotechnology, the public pe... Mostrar Tudo |
Palavras-Chave: |
Exogenous dsRNA; Genome editin; Genome editing; Offtargets; Public acceptance; Regulatory aspects. |
Thesagro: |
Genoma. |
Thesaurus Nal: |
Gene silencing; Nanotechnology; Toxicity. |
Categoria do assunto: |
-- X Pesquisa, Tecnologia e Engenharia |
Marc: |
LEADER 03276naa a2200469 a 4500 001 2144523 005 2022-07-08 008 2022 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.3389/fbioe.2022.913728$2DOI 100 1 $aTÁVORA, F. T. P. K. 245 $aCRISPR/Cas- and Topical RNAi-Based Technologies for crop management and improvement$breviewing the risk assessment and challenges towards a more sustainable agriculture.$h[electronic resource] 260 $c2022 520 $aClustered regularly interspaced short palindromic repeats (CRISPR)/CRISPR-associated gene (Cas) system and RNA interference (RNAi)-based non-transgenic approaches are powerful technologies capable of revolutionizing plant research and breeding. In recent years, the use of these modern technologies has been explored in various sectors of agriculture, introducing or improving important agronomic traits in plant crops, such as increased yield, nutritional quality, abiotic- and, mostly, biotic-stress resistance. However, the limitations of each technique, public perception, and regulatory aspects are hindering its wide adoption for the development of new crop varieties or products. In an attempt to reverse these mishaps, scientists have been researching alternatives to increase the specificity, uptake, and stability of the CRISPR and RNAi system components in the target organism, as well as to reduce the chance of toxicity in nontarget organisms to minimize environmental risk, health problems, and regulatory issues. In this review, we discuss several aspects related to risk assessment, toxicity, and advances in the use of CRISPR/Cas and topical RNAi-based technologies in crop management and breeding. The present study also highlights the advantages and possible drawbacks of each technology, provides a brief overview of how to circumvent the off-target occurrence, the strategies to increase on-target specificity, the harm/benefits of association with nanotechnology, the public perception of the available techniques, worldwide regulatory frameworks regarding topical RNAi and CRISPR technologies, and, lastly, presents successful case studies of biotechnological solutions derived from both technologies, raising potential challenges to reach the market and being social and environmentally safe. 650 $aGene silencing 650 $aNanotechnology 650 $aToxicity 650 $aGenoma 653 $aExogenous dsRNA 653 $aGenome editin 653 $aGenome editing 653 $aOfftargets 653 $aPublic acceptance 653 $aRegulatory aspects 700 1 $aDINIZ, F. de A. dos S. 700 1 $aRÊGO-MACHADO, C. de M. 700 1 $aFREITAS, N. C. 700 1 $aARRAES, F. B. M. 700 1 $aANDRADE, E. C. de 700 1 $aFURTADO, L. L. 700 1 $aOSIRO, K. O. 700 1 $aSOUSA, N. L. de 700 1 $aCARDOSO, T. B. 700 1 $aMERTZ-HENNING, L. M. 700 1 $aOLIVEIRA, P. A. de 700 1 $aFEINGOLD, S. E. 700 1 $aHUNTER, W. B. 700 1 $aSA, M. F. G. de 700 1 $aKOBAYASHI, A. K. 700 1 $aNEPOMUCENO, A. L. 700 1 $aSANTIAGO, T. R. 700 1 $aMOLINARI, H. B. C. 773 $tFrontiers in Bioengineering and Biotechnology$gv. 10, 2022. Article 913728.
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Registro original: |
Embrapa Recursos Genéticos e Biotecnologia (CENARGEN) |
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
Data corrente: |
23/07/1996 |
Data da última atualização: |
26/10/2023 |
Autoria: |
REIS, G. G. dos; COSTA, M. P. da; REGAZZI, A. J.; MULLER, C. H.; CARVALHO, J. E. U. de; OLIVEIRA, R. P. de. |
Afiliação: |
GERALDO GONCALVES DOS REIS, CPATU; MILTON PAULINO DA COSTA, CPATU; ADAIR JOSE REGAZZI, UFV; CARLOS HANS MULLER, CPATU; JOSE EDMAR URANO DE CARVALHO, CPATU; RAIMUNDO PARENTE DE OLIVEIRA, CPATU. |
Título: |
Modelos matemáticos para o cálculo da área dos foliólos de guaranazeiro. |
Ano de publicação: |
1977 |
Fonte/Imprenta: |
Belém, PA: EMBRAPA-CPATU, [1977?]. |
Páginas: |
8 p. |
Idioma: |
Português |
Notas: |
Publicação não convencional. Mimeografado. |
Palavras-Chave: |
Belém; Brasil; Growth; Mathematical model; Pará; Paulinia cupana; Plant. |
Thesagro: |
Crescimento; Guaraná; Modelo Matemático; Pesquisa; Planta. |
Thesaurus NAL: |
Amazonia; research. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/197889/1/FL00665.pdf
|
Marc: |
LEADER 00920nam a2200349 a 4500 001 1374641 005 2023-10-26 008 1977 bl uuuu u0uu1 u #d 100 1 $aREIS, G. G. dos 245 $aModelos matemáticos para o cálculo da área dos foliólos de guaranazeiro. 260 $aBelém, PA: EMBRAPA-CPATU, [1977?].$c1977 300 $a8 p. 500 $aPublicação não convencional. Mimeografado. 650 $aAmazonia 650 $aresearch 650 $aCrescimento 650 $aGuaraná 650 $aModelo Matemático 650 $aPesquisa 650 $aPlanta 653 $aBelém 653 $aBrasil 653 $aGrowth 653 $aMathematical model 653 $aPará 653 $aPaulinia cupana 653 $aPlant 700 1 $aCOSTA, M. P. da 700 1 $aREGAZZI, A. J. 700 1 $aMULLER, C. H. 700 1 $aCARVALHO, J. E. U. de 700 1 $aOLIVEIRA, R. P. de
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