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 | Acesso ao texto completo restrito à biblioteca da Embrapa Arroz e Feijão. Para informações adicionais entre em contato com cnpaf.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
02/02/2010 |
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Data da última atualização: |
13/07/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
FAGERIA, N. K.; BALIGAR, V. C.; LI, Y. C. |
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Afiliação: |
NAND KUMAR FAGERIA, CNPAF; V. C. BALIGAR; Y. C. LI. |
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Título: |
Differential soil acidity tolerance of tropical legume cover crops. |
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Ano de publicação: |
2009 |
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Fonte/Imprenta: |
Communications in Soil Science and Plant Analysis, v. 40, n. 7/8, p. 1148-1160, 2009. |
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DOI: |
https://doi.org/10.1080/00103620902754127 |
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Idioma: |
Inglês |
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Conteúdo: |
In tropical regions, soil acidity and low soil fertility are the most important yield-limiting factors for sustainable crop production. Using legume cover crops as mulch is an important strategy not only to protect the soil loss from erosion but also to ameliorate soil fertility. Information is limited regarding tolerances of tropical legume cover crops to acid soils. A greenhouse experiment was conducted to determine the differential tolerance of 14 tropical legume cover crops to soil acidity. The acidity treatments were high (0 g lime kg21 soil), medium (3.3 g lime kg21 soil), and low (8.3 g lime kg21 soil). Shoot dry weight of cover crops were significantly affected by acidity treatments. Maximum shoot dry weight was produced at high acidity. Jack bean, black mucuna, and gray mucuna bean species were most tolerant to soil acidity, whereas Brazilian lucern and tropical kudzu were most susceptible to soil acidity. Overall, optimal soil acidity indices were pH5.5, hydrogen (H)+ aluminum (Al) 6.8 cmolc kg21, base saturation 25%, and acidity saturation 74.7%. Species with higher seed weight had higher tolerance to soil acidity than those with lower seed weight. Hence, seed weight was associated with acidity tolerance in tropical legume species. |
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Palavras-Chave: |
Shoot dry weight. |
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Thesagro: |
Acidez do solo; Cobertura do solo; Fertilidade do solo; Legume. |
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Thesaurus Nal: |
Base saturation; Soil pH. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 01995naa a2200241 a 4500
001 1631961
005 2020-07-13
008 2009 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1080/00103620902754127$2DOI
100 1 $aFAGERIA, N. K.
245 $aDifferential soil acidity tolerance of tropical legume cover crops.$h[electronic resource]
260 $c2009
520 $aIn tropical regions, soil acidity and low soil fertility are the most important yield-limiting factors for sustainable crop production. Using legume cover crops as mulch is an important strategy not only to protect the soil loss from erosion but also to ameliorate soil fertility. Information is limited regarding tolerances of tropical legume cover crops to acid soils. A greenhouse experiment was conducted to determine the differential tolerance of 14 tropical legume cover crops to soil acidity. The acidity treatments were high (0 g lime kg21 soil), medium (3.3 g lime kg21 soil), and low (8.3 g lime kg21 soil). Shoot dry weight of cover crops were significantly affected by acidity treatments. Maximum shoot dry weight was produced at high acidity. Jack bean, black mucuna, and gray mucuna bean species were most tolerant to soil acidity, whereas Brazilian lucern and tropical kudzu were most susceptible to soil acidity. Overall, optimal soil acidity indices were pH5.5, hydrogen (H)+ aluminum (Al) 6.8 cmolc kg21, base saturation 25%, and acidity saturation 74.7%. Species with higher seed weight had higher tolerance to soil acidity than those with lower seed weight. Hence, seed weight was associated with acidity tolerance in tropical legume species.
650 $aBase saturation
650 $aSoil pH
650 $aAcidez do solo
650 $aCobertura do solo
650 $aFertilidade do solo
650 $aLegume
653 $aShoot dry weight
700 1 $aBALIGAR, V. C.
700 1 $aLI, Y. C.
773 $tCommunications in Soil Science and Plant Analysis$gv. 40, n. 7/8, p. 1148-1160, 2009.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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Registro Completo
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Biblioteca(s): |
Embrapa Suínos e Aves. |
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Data corrente: |
26/07/2021 |
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Data da última atualização: |
27/07/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
TEIXEIRA, S. A.; MARQUES, D. B. D.; COSTA, T. C.; OLIVEIRA, H. C.; COSTA, K. A.; CARRARA, E. R.; SILVA, W. da; GUIMARÃES, J. D.; NEVES, M. N.; IBELLI, A. M. G.; CANTAO, M. E.; LEDUR, M. C.; PEIXOTO, J. de O.; GUIMARÃES, S. E. F. |
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Afiliação: |
SUSANA A. TEIXEIRA, UFV; DANIELE BOTELHO DINIZ MARQUES, UFV; THAÍS C. COSTA, UFV; HANIEL CEDRAZ DE OLIVEIRA, UFV; KARINE A. COSTA, UFV; EULA R. CARRARA, UFV; WALMIR DA SILVA, UFV; JOSÉ D. GUIMARÃES, UFV; MARIANA M. NEVES, UFV; ADRIANA MERCIA GUARATINI IBELLI, CNPSA; MAURICIO EGIDIO CANTAO, CNPSA; MONICA CORREA LEDUR, CNPSA; JANE DE OLIVEIRA PEIXOTO, CNPSA; SIMONE ELIZA FACIONI GUIMARÃES, UFV. |
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Título: |
Transcription landscape of the early developmental biology in pigs. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Animals, v. 11, n. 1443, 2021. |
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DOI: |
https://doi.org/10.3390/ani11051443 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: Since pre- and postnatal development are programmed during early prenatal life, studies addressing the complete transcriptional landscape during organogenesis are needed. Therefore, we aimed to disentangle differentially expressed (DE) genes between fetuses (at 35 days old) and embryos (at 25 days old) through RNA-sequencing analysis using the pig as model. In total, 1705 genes were DE, including the top DE IBSP, COL6A6, HBE1, HBZ, HBB, and NEUROD6 genes, which are associated with developmental transition from embryos to fetuses, such as ossification, skeletal muscle development, extracellular matrix organization, cardiovascular system, erythrocyte differentiation, and neuronal system. In pathway analysis, embryonic development highlighted those mainly related to morphogenic signaling and cell interactions, which are crucial for transcriptional control during the establishment of the main organs in early prenatal development, while pathways related to myogenesis, neuronal development, and cardiac and striated muscle contraction were enriched for fetal development, according to the greater complexity of organs and body structures at this developmental stage. Our findings provide an exploratory and informative transcriptional landscape of pig organogenesis, which might contribute to further studies addressing specific developmental events in pigs and in other mammals. |
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Palavras-Chave: |
Desenvolvimento pré-natal; RNA-seq. |
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Thesagro: |
Organogénese; Reprodução Animal; Suíno. |
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Thesaurus NAL: |
Organogenesis; Prenatal development; Swine. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02456naa a2200385 a 4500
001 2133113
005 2021-07-27
008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.3390/ani11051443$2DOI
100 1 $aTEIXEIRA, S. A.
245 $aTranscription landscape of the early developmental biology in pigs.$h[electronic resource]
260 $c2021
520 $aAbstract: Since pre- and postnatal development are programmed during early prenatal life, studies addressing the complete transcriptional landscape during organogenesis are needed. Therefore, we aimed to disentangle differentially expressed (DE) genes between fetuses (at 35 days old) and embryos (at 25 days old) through RNA-sequencing analysis using the pig as model. In total, 1705 genes were DE, including the top DE IBSP, COL6A6, HBE1, HBZ, HBB, and NEUROD6 genes, which are associated with developmental transition from embryos to fetuses, such as ossification, skeletal muscle development, extracellular matrix organization, cardiovascular system, erythrocyte differentiation, and neuronal system. In pathway analysis, embryonic development highlighted those mainly related to morphogenic signaling and cell interactions, which are crucial for transcriptional control during the establishment of the main organs in early prenatal development, while pathways related to myogenesis, neuronal development, and cardiac and striated muscle contraction were enriched for fetal development, according to the greater complexity of organs and body structures at this developmental stage. Our findings provide an exploratory and informative transcriptional landscape of pig organogenesis, which might contribute to further studies addressing specific developmental events in pigs and in other mammals.
650 $aOrganogenesis
650 $aPrenatal development
650 $aSwine
650 $aOrganogénese
650 $aReprodução Animal
650 $aSuíno
653 $aDesenvolvimento pré-natal
653 $aRNA-seq
700 1 $aMARQUES, D. B. D.
700 1 $aCOSTA, T. C.
700 1 $aOLIVEIRA, H. C.
700 1 $aCOSTA, K. A.
700 1 $aCARRARA, E. R.
700 1 $aSILVA, W. da
700 1 $aGUIMARÃES, J. D.
700 1 $aNEVES, M. N.
700 1 $aIBELLI, A. M. G.
700 1 $aCANTAO, M. E.
700 1 $aLEDUR, M. C.
700 1 $aPEIXOTO, J. de O.
700 1 $aGUIMARÃES, S. E. F.
773 $tAnimals$gv. 11, n. 1443, 2021.
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