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Registro Completo |
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Biblioteca(s): |
Embrapa Agrobiologia. |
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Data corrente: |
11/04/2023 |
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Data da última atualização: |
11/04/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
CAVALCANTI FILHO, P. F. M.; BAÍA, D. C.; RIBEIRO, R. C.; ROSA, R. C. C.; CANELLAS, L. P. |
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Afiliação: |
PAULO FERNANDO MARQUES CAVALCANTI FILHO, UENF; DAIANE CARVALHO BAÍA, UENF; RAFAEL CHAVES RIBEIRO, UENF; RAUL CASTRO CARRIELLO ROSA, CNPAB; LUCIANO PASQUALOTO CANELLAS, UENF. |
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Título: |
Humic acids induce the expression of nitrate transporters in passion-fruit seedlings. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Revista Brasileira de Fruticultura, v. 45, Article number e-941, 2023. |
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ISSN: |
1806-9967 |
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DOI: |
https://doi.org/10.1590/0100-29452023941 |
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Idioma: |
Inglês |
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Notas: |
Título em Português: Ácidos húmicos induzem a expressão dos transportadores de nitrato em mudas de maracujazeiro |
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Conteúdo: |
The management of organic fertilization in passion fruit has been carried out empirically based on the responses of the crops and the experience of farmers. Knowledge of the physiological responses of plants to organic fertilizers is essential to optimize fertilization programs. The objective of this study was to evaluate the differential expression of genes coding for nitrate transporters as well as plasma membrane H+-ATPase in passion fruit seedlings treated with different organic fertilizers in the presence or not of humic acids. The equivalent of one gram of total nitrogen dissolved in water from cattle manure, castor oil cake and urea were added and the seedlings were treated or not with a suspension of humic acids (2 mmol/L). Differential expression of low and high affinity nitrate transporters (PeNRT2.2 and PeNRT1.1 PeNRT2.2e) and H+-ATPase (PeMha) was performed by qRT-PCR. The use of cattle manure increased the differential expression of the high affinity transporter regarding to the control. The application of humic acids amplified the increase observed in the differential transcription of the high-affinity transporter with manure and urea fertilization, with no effect observed with the use of castor oil cake. Humic acids induced transcription of the gene encoding H+-ATPases in all treatments compared to control. The application of biofertilizer based on humic acids in low concentrations directly on the plant can be used with the objective of optimizing the organic fertilization of passion fruit with cattle manure and urea. MenosThe management of organic fertilization in passion fruit has been carried out empirically based on the responses of the crops and the experience of farmers. Knowledge of the physiological responses of plants to organic fertilizers is essential to optimize fertilization programs. The objective of this study was to evaluate the differential expression of genes coding for nitrate transporters as well as plasma membrane H+-ATPase in passion fruit seedlings treated with different organic fertilizers in the presence or not of humic acids. The equivalent of one gram of total nitrogen dissolved in water from cattle manure, castor oil cake and urea were added and the seedlings were treated or not with a suspension of humic acids (2 mmol/L). Differential expression of low and high affinity nitrate transporters (PeNRT2.2 and PeNRT1.1 PeNRT2.2e) and H+-ATPase (PeMha) was performed by qRT-PCR. The use of cattle manure increased the differential expression of the high affinity transporter regarding to the control. The application of humic acids amplified the increase observed in the differential transcription of the high-affinity transporter with manure and urea fertilization, with no effect observed with the use of castor oil cake. Humic acids induced transcription of the gene encoding H+-ATPases in all treatments compared to control. The application of biofertilizer based on humic acids in low concentrations directly on the plant can be used with the objective of optimizing the organic ... Mostrar Tudo |
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Palavras-Chave: |
HATPase; NRT genes; Physiological responses. |
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Thesaurus Nal: |
Organic fertilizers. |
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Categoria do assunto: |
S Ciências Biológicas |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1153077/1/Humic-acids-induce-the-expression-of-nitrate.pdf
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Marc: |
LEADER 02444naa a2200253 a 4500
001 2153077
005 2023-04-11
008 2023 bl uuuu u00u1 u #d
022 $a1806-9967
024 7 $ahttps://doi.org/10.1590/0100-29452023941$2DOI
100 1 $aCAVALCANTI FILHO, P. F. M.
245 $aHumic acids induce the expression of nitrate transporters in passion-fruit seedlings.$h[electronic resource]
260 $c2023
500 $aTítulo em Português: Ácidos húmicos induzem a expressão dos transportadores de nitrato em mudas de maracujazeiro
520 $aThe management of organic fertilization in passion fruit has been carried out empirically based on the responses of the crops and the experience of farmers. Knowledge of the physiological responses of plants to organic fertilizers is essential to optimize fertilization programs. The objective of this study was to evaluate the differential expression of genes coding for nitrate transporters as well as plasma membrane H+-ATPase in passion fruit seedlings treated with different organic fertilizers in the presence or not of humic acids. The equivalent of one gram of total nitrogen dissolved in water from cattle manure, castor oil cake and urea were added and the seedlings were treated or not with a suspension of humic acids (2 mmol/L). Differential expression of low and high affinity nitrate transporters (PeNRT2.2 and PeNRT1.1 PeNRT2.2e) and H+-ATPase (PeMha) was performed by qRT-PCR. The use of cattle manure increased the differential expression of the high affinity transporter regarding to the control. The application of humic acids amplified the increase observed in the differential transcription of the high-affinity transporter with manure and urea fertilization, with no effect observed with the use of castor oil cake. Humic acids induced transcription of the gene encoding H+-ATPases in all treatments compared to control. The application of biofertilizer based on humic acids in low concentrations directly on the plant can be used with the objective of optimizing the organic fertilization of passion fruit with cattle manure and urea.
650 $aOrganic fertilizers
653 $aHATPase
653 $aNRT genes
653 $aPhysiological responses
700 1 $aBAÍA, D. C.
700 1 $aRIBEIRO, R. C.
700 1 $aROSA, R. C. C.
700 1 $aCANELLAS, L. P.
773 $tRevista Brasileira de Fruticultura$gv. 45, Article number e-941, 2023.
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Registro original: |
Embrapa Agrobiologia (CNPAB) |
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| Registros recuperados : 4 | |
| 3. |  | BAIA, D.; DEUS, E. da G. de; SILVA, W. R. da; MONTEIRO, B. F. M.; SOUZA-FILHO, M. F. de; JESUS-BARROS, C. R. de; ADAIME, R. Novos registros de Anastrepha (Diptera: Tephritidae) no Estado do Amapá, Brasil. In: CONGRESSO BRASILEIRO DE ENTOMOLOGIA, 26.; CONGRESSO LATINO-AMERICANO DE ENTOMOLOGIA, 9., 2016, Maceió. Anais... Brasília, DF: Embrapa, 2016. p. 233.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Amapá. |
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| 4. | | SILVA, J. G.; PASSOS, J. F.; BAIA, D.; ADAIME, R.; LIMA, K.; ZUCCHI, R. A.; RONCHI-TELES, B.; RUIZ-ARCE, R.; BARR, N. B.; MCPHERON, B. A.; ARAÚJO, E. Genetic diversity in Brazilian populations of Anastrepha obliqua (Macquart) based on mtDNA. In: MEETING OF THE TEPHRITID WORKERS OF THE WESTERN HEMISPHERE, 9th., 2016. Buenos Aires. Book of Abstracts... [Buenos Aires: FAO: AIEA, 2016]. p. 199.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Amapá. |
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| Registros recuperados : 4 | |
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