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 | Acesso ao texto completo restrito à biblioteca da Embrapa Semiárido. Para informações adicionais entre em contato com cpatsa.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Recursos Genéticos e Biotecnologia; Embrapa Semiárido. |
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Data corrente: |
09/12/2021 |
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Data da última atualização: |
10/06/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
MELO, B. P. de; MOURA, S. M. de; MORGANTE, C. V.; PINHEIRO, D. H.; ALVES, N. S. F.; RODRIGUES-SILVA, P. L.; LOURENCO, I. T.; ANDRADE, R. V.; FRAGOSO, R. da R.; SA, M. F. G. de. |
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Afiliação: |
BRUNO PAES DE MELO, INCT Plant Stress Biotech; STÉFANIE MENEZES DE MOURA, INCT Plant Stress Biotech; CAROLINA VIANNA MORGANTE, CPATSA; DANIELE HELOISA PINHEIRO; NAYARA SABRINA FREITAS ALVES, UFPF; PAOLO LUCAS RODRIGUES-SILVA, UCB; ISABELA TRISTAN LOURENCO TESSUTTI, Cenargen; ROSÂNGELA VIEIRA ANDRADE, UCB; RODRIGO DA ROCHA FRAGOSO, CPAC; MARIA FATIMA GROSSI DE SA, Cenargen. |
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Título: |
Regulated promoters applied to plant engineering: an insight over promising soybean promoters under biotic stress and their cis-elements. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Biotechnology Research and Innovation, v. 5, n. 1, e2021005, 2021. |
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DOI: |
https://doi.org/10.4322/biori.202105 |
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Idioma: |
Inglês |
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Notas: |
Na publicação: Isabela Tristan Lourenço-Tessutti; Maria Fatima Grossi-de-Sa. |
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Conteúdo: |
Promoters are upstream gene regulatory sequences recognized by transcription factors (TFs) involved in controlling transcription initiation and progression. For modern crop improvement, the design of efficient gene constructs relies on promoter efficiency, tissue specificity, and other characteristics that allow the introgression of agronomically relevant traits to overcome biotic and abiotic stresses. Several constitutive viral promoters, such as pCaMV35S, remain widely employed in the transgenic plant generation, but their indiscriminate use leads to gene silencing triggering and metabolic penalties impacting plant fitness. The identification and functional characterization of plant-derived promoters can unveil alternatives to commonly used non-homologous promoters; however, knowledge over them remains limited, especially for crops. This review summarizes plant promoters used to drive foreign gene expression in homologous and heterologous systems, focusing on inducible soybean promoters from genes upregulated by different biotic stresses. Analyses of these soybean promoters revealed 22 coincident cis-acting elements that can be used for synthetic engineering promoters responsive to multiple biotic stresses and, therefore, efficiently drive gene expression, conferring desirable traits in transgenic soybean. In addition, we also revisited commercial and protected promoters to provide an update on soybean promoters and gain new insights into superior crops’ development. |
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Palavras-Chave: |
Estresse biótico; Genética de plantas; Plant genetic; Plant promoters; Regulation; Soybean promoters; Stress-inducible; Transcription. |
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Thesagro: |
Melhoramento Genético Vegetal; Soja. |
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Thesaurus Nal: |
Engineering; Genes. |
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Categoria do assunto: |
--
G Melhoramento Genético |
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Marc: |
LEADER 02771naa a2200397 a 4500
001 2143931
005 2022-06-10
008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.4322/biori.202105$2DOI
100 1 $aMELO, B. P. de
245 $aRegulated promoters applied to plant engineering$ban insight over promising soybean promoters under biotic stress and their cis-elements.$h[electronic resource]
260 $c2021
500 $aNa publicação: Isabela Tristan Lourenço-Tessutti; Maria Fatima Grossi-de-Sa.
520 $aPromoters are upstream gene regulatory sequences recognized by transcription factors (TFs) involved in controlling transcription initiation and progression. For modern crop improvement, the design of efficient gene constructs relies on promoter efficiency, tissue specificity, and other characteristics that allow the introgression of agronomically relevant traits to overcome biotic and abiotic stresses. Several constitutive viral promoters, such as pCaMV35S, remain widely employed in the transgenic plant generation, but their indiscriminate use leads to gene silencing triggering and metabolic penalties impacting plant fitness. The identification and functional characterization of plant-derived promoters can unveil alternatives to commonly used non-homologous promoters; however, knowledge over them remains limited, especially for crops. This review summarizes plant promoters used to drive foreign gene expression in homologous and heterologous systems, focusing on inducible soybean promoters from genes upregulated by different biotic stresses. Analyses of these soybean promoters revealed 22 coincident cis-acting elements that can be used for synthetic engineering promoters responsive to multiple biotic stresses and, therefore, efficiently drive gene expression, conferring desirable traits in transgenic soybean. In addition, we also revisited commercial and protected promoters to provide an update on soybean promoters and gain new insights into superior crops’ development.
650 $aEngineering
650 $aGenes
650 $aMelhoramento Genético Vegetal
650 $aSoja
653 $aEstresse biótico
653 $aGenética de plantas
653 $aPlant genetic
653 $aPlant promoters
653 $aRegulation
653 $aSoybean promoters
653 $aStress-inducible
653 $aTranscription
700 1 $aMOURA, S. M. de
700 1 $aMORGANTE, C. V.
700 1 $aPINHEIRO, D. H.
700 1 $aALVES, N. S. F.
700 1 $aRODRIGUES-SILVA, P. L.
700 1 $aLOURENCO, I. T.
700 1 $aANDRADE, R. V.
700 1 $aFRAGOSO, R. da R.
700 1 $aSA, M. F. G. de
773 $tBiotechnology Research and Innovation$gv. 5, n. 1, e2021005, 2021.
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Registro original: |
Embrapa Semiárido (CPATSA) |
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Biblioteca |
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Origem |
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Cutter |
Registro |
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URL |
Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Clima Temperado. |
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Data corrente: |
07/02/2019 |
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Data da última atualização: |
05/03/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
BONOW, J. F. L.; ANDRES, A.; NOGUEIRA, E.; LAMEGO, F. P. |
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Afiliação: |
Joice Fernanda Lübke Bonow, UFPEL; ANDRE ANDRES, CPACT; Eduardo Nogueira, UFPEL; FABIANE PINTO LAMEGO, CPPSUL. |
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Título: |
Fitness of Echinochloa crusgalli var. mitis biotypes susceptible and resistant to imazapyr + imazapic herbicide. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Comunicata Scientiae, v. 9, n. 4, p. 737-747, 2018. |
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Idioma: |
Inglês |
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Conteúdo: |
The continuous use of herbicides with the same mechanism of action has caused the selection of resistant weed biotype that may present differences in fitness when compared with susceptible biotype. The objective of the present study was to identify and distinguish the fitness of barnyardgrass biotypes resistant and susceptible to imazapyr + imazapic herbicide under controlled and noncompetitive conditions. For that, there were used barnyardgrass biotype susceptible (ECH1 and ECH38) and resistant (ECH14 and ECH44) to ALS inhibitors, collected at Pelotas/RS and Rio Grande/RS cities, respectively, in experiment installed in a greenhouse in a completely randomized experimental design during the months from October to December 2015. The biotype were evaluated during the period of 15 to 120 days after the emergence related to plant height, foliar area, shoot dry matter mass and root dry matter mass. The results showed insignificant differences between the biotypes during the development of the plants. The susceptible biotype ECH44 showed a higher number of panicles per plant and seeds along with the resistant ECH1. There is variability among Echinochloa crusgalli var. mitis biotypes resistant and susceptible to ALS inhibitors, indicating an absence in fitness penalty caused by resistance when cultivated without the selection of pressure (herbicide). |
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Thesagro: |
Capim Arroz; Erva Daninha; Herbicida. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/192287/1/Bonow-et-al-2018.pdf
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Marc: |
LEADER 01946naa a2200193 a 4500
001 2105684
005 2020-03-05
008 2018 bl uuuu u00u1 u #d
100 1 $aBONOW, J. F. L.
245 $aFitness of Echinochloa crusgalli var. mitis biotypes susceptible and resistant to imazapyr + imazapic herbicide.$h[electronic resource]
260 $c2018
520 $aThe continuous use of herbicides with the same mechanism of action has caused the selection of resistant weed biotype that may present differences in fitness when compared with susceptible biotype. The objective of the present study was to identify and distinguish the fitness of barnyardgrass biotypes resistant and susceptible to imazapyr + imazapic herbicide under controlled and noncompetitive conditions. For that, there were used barnyardgrass biotype susceptible (ECH1 and ECH38) and resistant (ECH14 and ECH44) to ALS inhibitors, collected at Pelotas/RS and Rio Grande/RS cities, respectively, in experiment installed in a greenhouse in a completely randomized experimental design during the months from October to December 2015. The biotype were evaluated during the period of 15 to 120 days after the emergence related to plant height, foliar area, shoot dry matter mass and root dry matter mass. The results showed insignificant differences between the biotypes during the development of the plants. The susceptible biotype ECH44 showed a higher number of panicles per plant and seeds along with the resistant ECH1. There is variability among Echinochloa crusgalli var. mitis biotypes resistant and susceptible to ALS inhibitors, indicating an absence in fitness penalty caused by resistance when cultivated without the selection of pressure (herbicide).
650 $aCapim Arroz
650 $aErva Daninha
650 $aHerbicida
700 1 $aANDRES, A.
700 1 $aNOGUEIRA, E.
700 1 $aLAMEGO, F. P.
773 $tComunicata Scientiae$gv. 9, n. 4, p. 737-747, 2018.
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Embrapa Clima Temperado (CPACT) |
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