| |
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Recursos Genéticos e Biotecnologia. Para informações adicionais entre em contato com cenargen.biblioteca@embrapa.br. |
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Recursos Genéticos e Biotecnologia. |
|
Data corrente: |
07/07/2022 |
|
Data da última atualização: |
28/09/2023 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
REIS, M. A.; NORIEGA, D. D.; ALVES, G. dos S.; COELHO, R. R.; SA, M. F. G. de; ANTONINO, J. D. |
|
Afiliação: |
MANOELY ABREU REIS, UFRPE; DANIEL DAVID NORIEGA, UCB; GESSICA DOS SANTOS ALVES, UFRPE; ROBERTA RAMOS COELHO, UFRPE; MARIA FATIMA GROSSI DE SA, Cenargen; JOSÉ DIJAIR ANTONINO, UFRPE. |
|
Título: |
Why is oral-induced RNAi inefficient in Diatraea saccharalis? A possible role for DsREase and other nucleases. |
|
Ano de publicação: |
2022 |
|
Fonte/Imprenta: |
Pesticide Biochemistry and Physiology, v. 186, 2022. 105166. |
|
DOI: |
https://doi.org/10.1016/j.pestbp.2022.105166 |
|
Idioma: |
Inglês |
|
Notas: |
Na publicação: Maria Fatima Grossi-de-Sa. |
|
Palavras-Chave: |
DsRNA stability; Nuclease; RNAi efficiency; Sugarcane borer. |
|
Thesaurus Nal: |
RNA interference. |
|
Categoria do assunto: |
-- |
|
Marc: |
LEADER 00836naa a2200253 a 4500
001 2144520
005 2023-09-28
008 2022 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.pestbp.2022.105166$2DOI
100 1 $aREIS, M. A.
245 $aWhy is oral-induced RNAi inefficient in Diatraea saccharalis? A possible role for DsREase and other nucleases.$h[electronic resource]
260 $c2022
500 $aNa publicação: Maria Fatima Grossi-de-Sa.
650 $aRNA interference
653 $aDsRNA stability
653 $aNuclease
653 $aRNAi efficiency
653 $aSugarcane borer
700 1 $aNORIEGA, D. D.
700 1 $aALVES, G. dos S.
700 1 $aCOELHO, R. R.
700 1 $aSA, M. F. G. de
700 1 $aANTONINO, J. D.
773 $tPesticide Biochemistry and Physiology$gv. 186, 2022. 105166.
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
|
|
|
| Acesso ao texto completo restrito à biblioteca da Embrapa Pesca e Aquicultura. Para informações adicionais entre em contato com cnpaf.biblioteca@embrapa.br. |
Registro Completo
|
Biblioteca(s): |
Embrapa Pesca e Aquicultura. |
|
Data corrente: |
27/05/2019 |
|
Data da última atualização: |
14/02/2020 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Circulação/Nível: |
A - 1 |
|
Autoria: |
KOHMANN, M. M.; SOLLENBERGER, L. E.; DUBEUX, J. C. B.; SILVEIRA, M. L.; MORENO, L. S. B. |
|
Afiliação: |
MARTA M. KOHMANN, UNIVERSITY OF FLORIDA, Gainesville-FL; LYNN E. SOLLENBERGER, UNIVERSITY OF FLORIDA, Gainesville-FL; JOSE C. B. DUBEUX, UNIVERSITY OF FLORIDA, Marianna-FL; MARIA L. SILVEIRA, UNIVERSITY OF FLORIDA, Ona-FL; LEONARDO SIMOES DE BARROS MORENO, CNPASA. |
|
Título: |
Legume proportion in grassland litter affects decomposition dynamics and nutrient mineralization. |
|
Ano de publicação: |
2019 |
|
Fonte/Imprenta: |
Agronomy Journal, v. 111, n. 3, p. 1-11, May/June 2019. |
|
DOI: |
10.2134/agronj2018.09.0603 |
|
Idioma: |
Inglês |
|
Conteúdo: |
The impact of legume inclusion on the decomposition of aboveground plant litter in grasslands is not well understood. Our objective was to quantify litter decomposition and nutrient disappearance from ?Pensacola? bahiagrass (Paspalum notatum Flügge) as affected by N fertilizer or proportion of ?Florigraze? rhizoma peanut (Arachis glabrata Benth.) in litter. Five litter treatments (unfertilized bahiagrass [BG], bahiagrass receiving 60 kg N ha?1 [BGN], rhizoma peanut and bahiagrass mixtures in 33?67% and 67?33% proportions [RP33 and RP67, respectively], and pure rhizoma peanut [RP]) were incubated for 128 d during each of 2 yr. Decomposition followed a logistic curve with a linear decay between initial and final lag phases. Litter treatment did not affect decomposition rate, but RP33 litter decomposed to a greater extent than BG (35 and 43% remaining biomass, respectively) due to a longer linear decay period for RP33. At the end of incubation, only 25% of the initial rhizoma peanut component litter mass remained for RP33, whereas 35 and 39% remained for RP67 and RP. Bahiagrass decomposition was not affected by the presence of legume. Bahiagrass monocultures showed δ13C depletion, and all legume-containing treatments showed δ13C enrichment during incubation. After incubation, there was less N in legume litter treatments despite similar chemical characteristics to BGN, indicating that other factors, such as microbial diversity, affected mixture decomposition. Recalcitrance of C and especially N increased during decomposition. We conclude that N return from mixed legume?grass litter is superior to that of unfertilized grass and equal or superior to that of moderately N-fertilized grass. MenosThe impact of legume inclusion on the decomposition of aboveground plant litter in grasslands is not well understood. Our objective was to quantify litter decomposition and nutrient disappearance from ?Pensacola? bahiagrass (Paspalum notatum Flügge) as affected by N fertilizer or proportion of ?Florigraze? rhizoma peanut (Arachis glabrata Benth.) in litter. Five litter treatments (unfertilized bahiagrass [BG], bahiagrass receiving 60 kg N ha?1 [BGN], rhizoma peanut and bahiagrass mixtures in 33?67% and 67?33% proportions [RP33 and RP67, respectively], and pure rhizoma peanut [RP]) were incubated for 128 d during each of 2 yr. Decomposition followed a logistic curve with a linear decay between initial and final lag phases. Litter treatment did not affect decomposition rate, but RP33 litter decomposed to a greater extent than BG (35 and 43% remaining biomass, respectively) due to a longer linear decay period for RP33. At the end of incubation, only 25% of the initial rhizoma peanut component litter mass remained for RP33, whereas 35 and 39% remained for RP67 and RP. Bahiagrass decomposition was not affected by the presence of legume. Bahiagrass monocultures showed δ13C depletion, and all legume-containing treatments showed δ13C enrichment during incubation. After incubation, there was less N in legume litter treatments despite similar chemical characteristics to BGN, indicating that other factors, such as microbial diversity, affected mixture decomposition. Recalcitr... Mostrar Tudo |
|
Thesagro: |
Legume. |
|
Thesaurus NAL: |
Grasslands; Legumes; Litter weight; Nitrogen fertilizers; Nutrient availability; Paspalum. |
|
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
|
Marc: |
LEADER 02507naa a2200265 a 4500
001 2109319
005 2020-02-14
008 2019 bl uuuu u00u1 u #d
024 7 $a10.2134/agronj2018.09.0603$2DOI
100 1 $aKOHMANN, M. M.
245 $aLegume proportion in grassland litter affects decomposition dynamics and nutrient mineralization.$h[electronic resource]
260 $c2019
520 $aThe impact of legume inclusion on the decomposition of aboveground plant litter in grasslands is not well understood. Our objective was to quantify litter decomposition and nutrient disappearance from ?Pensacola? bahiagrass (Paspalum notatum Flügge) as affected by N fertilizer or proportion of ?Florigraze? rhizoma peanut (Arachis glabrata Benth.) in litter. Five litter treatments (unfertilized bahiagrass [BG], bahiagrass receiving 60 kg N ha?1 [BGN], rhizoma peanut and bahiagrass mixtures in 33?67% and 67?33% proportions [RP33 and RP67, respectively], and pure rhizoma peanut [RP]) were incubated for 128 d during each of 2 yr. Decomposition followed a logistic curve with a linear decay between initial and final lag phases. Litter treatment did not affect decomposition rate, but RP33 litter decomposed to a greater extent than BG (35 and 43% remaining biomass, respectively) due to a longer linear decay period for RP33. At the end of incubation, only 25% of the initial rhizoma peanut component litter mass remained for RP33, whereas 35 and 39% remained for RP67 and RP. Bahiagrass decomposition was not affected by the presence of legume. Bahiagrass monocultures showed δ13C depletion, and all legume-containing treatments showed δ13C enrichment during incubation. After incubation, there was less N in legume litter treatments despite similar chemical characteristics to BGN, indicating that other factors, such as microbial diversity, affected mixture decomposition. Recalcitrance of C and especially N increased during decomposition. We conclude that N return from mixed legume?grass litter is superior to that of unfertilized grass and equal or superior to that of moderately N-fertilized grass.
650 $aGrasslands
650 $aLegumes
650 $aLitter weight
650 $aNitrogen fertilizers
650 $aNutrient availability
650 $aPaspalum
650 $aLegume
700 1 $aSOLLENBERGER, L. E.
700 1 $aDUBEUX, J. C. B.
700 1 $aSILVEIRA, M. L.
700 1 $aMORENO, L. S. B.
773 $tAgronomy Journal$gv. 111, n. 3, p. 1-11, May/June 2019.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Pesca e Aquicultura (CNPASA) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Expressão de busca inválida. Verifique!!! |
|
|
