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 | Acesso ao texto completo restrito à biblioteca da Embrapa Cerrados. Para informações adicionais entre em contato com cpac.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Cerrados; Embrapa Recursos Genéticos e Biotecnologia. |
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Data corrente: |
13/12/2023 |
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Data da última atualização: |
13/12/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
NEIVA, M. M.; GODOY, S. M.; FELICIANO, D. C.; SILVA, J. F. M.; BINNECK, E.; ROSA, R. da; MURÚA, M. G.; SPECHT, A.; SOSA_GOMEZ. |
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Afiliação: |
MARIANA M. NEIVA; SARA M. DE GODOY; DANIELE C. FELICIANO; JOAO F. MARQUES SILVA; ELISEU BINNECK, CNPSO; RENATA DA ROSA; MARÍA G. MURÚA; ALEXANDRE SPECHT, Cenargen; DANIEL R. SOSA-GOMEZ. |
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Título: |
Development of microsatellite markers and genetic diversity of the velvetbean caterpillar Anticarsia gemmatalis(Lepidoptera: Erebidae). |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Austral Entomology, v. 62, p. 345-459, 2023. |
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Páginas: |
p. 345-349 |
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DOI: |
https://doi.org/10.1111/aen.12648 |
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Idioma: |
Inglês |
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Conteúdo: |
The velvetbean caterpillar Anticarsia gemmatalis (VBC) is widely distributed in the Americas and causes severe damage to soybean foliage. This insect presents high ecological plasticity, a feature that is of great importance to understand its genetic diversity and potential gene flow to assist in resistance management strategies. With this objective, we developed microsatellite markers for VBC and applied them to five populations from Brazil. Nine primers were polymorphic, with high values of polymorphic information content (PIC > 0.5), and 134 alleles were identified in 155 individuals. These primers indicated deviation from the Hardy–Weinberg equilibrium for all populations (observed heterozygosity, Ho = 0.48, expected heterozygosity, He = 0.76), with moderate to high levels of genetic diversity and a moderate fixation index (FST = 0.14) among the populations. Analysis of population structure indicated the formation of two principal clusters. The northern one can be divided into the two populations that formed the cluster, with high genetic differentiation between them. The other cluster is formed by three populations, and we found evidence of low gene flow between them in the south–north direction, indicating that these populations may be migratory in certain conditions. These findings indicate that the designed primers were effective in describing the genetic diversity of VBC, with major implications for integrated pest management. Given the little gene flow and the high genetic diversity of populations, they present great potential to become resistant to control practices, which can lead to increased management costs. MenosThe velvetbean caterpillar Anticarsia gemmatalis (VBC) is widely distributed in the Americas and causes severe damage to soybean foliage. This insect presents high ecological plasticity, a feature that is of great importance to understand its genetic diversity and potential gene flow to assist in resistance management strategies. With this objective, we developed microsatellite markers for VBC and applied them to five populations from Brazil. Nine primers were polymorphic, with high values of polymorphic information content (PIC > 0.5), and 134 alleles were identified in 155 individuals. These primers indicated deviation from the Hardy–Weinberg equilibrium for all populations (observed heterozygosity, Ho = 0.48, expected heterozygosity, He = 0.76), with moderate to high levels of genetic diversity and a moderate fixation index (FST = 0.14) among the populations. Analysis of population structure indicated the formation of two principal clusters. The northern one can be divided into the two populations that formed the cluster, with high genetic differentiation between them. The other cluster is formed by three populations, and we found evidence of low gene flow between them in the south–north direction, indicating that these populations may be migratory in certain conditions. These findings indicate that the designed primers were effective in describing the genetic diversity of VBC, with major implications for integrated pest management. Given the little gene flow and the high... Mostrar Tudo |
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Thesagro: |
Inseto; Praga de Planta; Soja. |
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Thesaurus Nal: |
Pest control. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02518naa a2200289 a 4500
001 2159629
005 2023-12-13
008 2023 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1111/aen.12648$2DOI
100 1 $aNEIVA, M. M.
245 $aDevelopment of microsatellite markers and genetic diversity of the velvetbean caterpillar Anticarsia gemmatalis(Lepidoptera$bErebidae).$h[electronic resource]
260 $c2023
300 $ap. 345-349
520 $aThe velvetbean caterpillar Anticarsia gemmatalis (VBC) is widely distributed in the Americas and causes severe damage to soybean foliage. This insect presents high ecological plasticity, a feature that is of great importance to understand its genetic diversity and potential gene flow to assist in resistance management strategies. With this objective, we developed microsatellite markers for VBC and applied them to five populations from Brazil. Nine primers were polymorphic, with high values of polymorphic information content (PIC > 0.5), and 134 alleles were identified in 155 individuals. These primers indicated deviation from the Hardy–Weinberg equilibrium for all populations (observed heterozygosity, Ho = 0.48, expected heterozygosity, He = 0.76), with moderate to high levels of genetic diversity and a moderate fixation index (FST = 0.14) among the populations. Analysis of population structure indicated the formation of two principal clusters. The northern one can be divided into the two populations that formed the cluster, with high genetic differentiation between them. The other cluster is formed by three populations, and we found evidence of low gene flow between them in the south–north direction, indicating that these populations may be migratory in certain conditions. These findings indicate that the designed primers were effective in describing the genetic diversity of VBC, with major implications for integrated pest management. Given the little gene flow and the high genetic diversity of populations, they present great potential to become resistant to control practices, which can lead to increased management costs.
650 $aPest control
650 $aInseto
650 $aPraga de Planta
650 $aSoja
700 1 $aGODOY, S. M.
700 1 $aFELICIANO, D. C.
700 1 $aSILVA, J. F. M.
700 1 $aBINNECK, E.
700 1 $aROSA, R. da
700 1 $aMURÚA, M. G.
700 1 $aSPECHT, A.
700 1 $aSOSA_GOMEZ
773 $tAustral Entomology$gv. 62, p. 345-459, 2023.
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Registro original: |
Embrapa Cerrados (CPAC) |
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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. |
Registro Completo
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Biblioteca(s): |
Embrapa Algodão; Embrapa Semiárido. |
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Data corrente: |
29/01/2024 |
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Data da última atualização: |
29/01/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
SANTOS, A. R. dos; ROCHA, G. M. G. da; MACHADO, A. P.; FERNANDES JUNIOR, P. I.; ARRIEL, N. H. C.; GONDIM, T. M. de S.; LIMA, L. M. de. |
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Afiliação: |
ANDERSON REGES DOS SANTOS, UEPB; GEISENILMA MARIA GONCALVES DA ROCHA; ALEXANDRE PAULO MACHADO, Federal University of Mato Grosso, Cuibá, MT; PAULO IVAN FERNANDES JUNIOR, CPATSA; NAIR HELENA CASTRO ARRIEL, CNPA; TARCISIO MARCOS DE SOUZA GONDIM, CNPA; LIZIANE MARIA DE LIMA, CNPA. |
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Título: |
Molecular and biochemical responses of sesame (Sesame indicum L.) to rhizobacteria inoculation under water deficit. |
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Ano de publicação: |
2024 |
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Fonte/Imprenta: |
Frontiers in Plant Science, v. 14, 1324643, 2024. |
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DOI: |
10.3389/fpls.2023.1324643 |
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Idioma: |
Inglês |
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Conteúdo: |
In the present study, the objective was to analyze the molecular response mechanisms to drought through the expression of the DREB1 and HDZ7 genes, along with the analysis of physiological and biochemical parameters, in the BRS Morena sesame cultivar inoculated with plant growth-promoting rhizobacteria and drought tolerance-promoting rhizobacteria. |
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Palavras-Chave: |
Bactérias diazotróficas; Déficit hídrico; DREB1; Enzimas antioxidantes; HDZ7 genes; Inoculação de rizobactérias; Sesame indicum. |
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Thesagro: |
Gergelim; Seca; Simbiose. |
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Thesaurus NAL: |
Sesame oil; Symbiosis. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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Marc: |
LEADER 01383naa a2200349 a 4500
001 2161428
005 2024-01-29
008 2024 bl uuuu u00u1 u #d
024 7 $a10.3389/fpls.2023.1324643$2DOI
100 1 $aSANTOS, A. R. dos
245 $aMolecular and biochemical responses of sesame (Sesame indicum L.) to rhizobacteria inoculation under water deficit.$h[electronic resource]
260 $c2024
520 $aIn the present study, the objective was to analyze the molecular response mechanisms to drought through the expression of the DREB1 and HDZ7 genes, along with the analysis of physiological and biochemical parameters, in the BRS Morena sesame cultivar inoculated with plant growth-promoting rhizobacteria and drought tolerance-promoting rhizobacteria.
650 $aSesame oil
650 $aSymbiosis
650 $aGergelim
650 $aSeca
650 $aSimbiose
653 $aBactérias diazotróficas
653 $aDéficit hídrico
653 $aDREB1
653 $aEnzimas antioxidantes
653 $aHDZ7 genes
653 $aInoculação de rizobactérias
653 $aSesame indicum
700 1 $aROCHA, G. M. G. da
700 1 $aMACHADO, A. P.
700 1 $aFERNANDES JUNIOR, P. I.
700 1 $aARRIEL, N. H. C.
700 1 $aGONDIM, T. M. de S.
700 1 $aLIMA, L. M. de
773 $tFrontiers in Plant Science$gv. 14, 1324643, 2024.
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