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Registro Completo |
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Biblioteca(s): |
Embrapa Pantanal. |
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Data corrente: |
13/12/2019 |
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Data da última atualização: |
06/01/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
ARAUJO, M. de; CATELLA, A. C.; PELLEGRIN, A. O.; FERNANDES, F. A.; AVILA, A. F. D. |
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Afiliação: |
MARLENE DE ARAUJO, SDI; AGOSTINHO CARLOS CATELLA, CPAP; AIESCA OLIVEIRA PELLEGRIN, CPAP; FERNANDO ANTONIO FERNANDES, CPAP; ANTONIO FLAVIO DIAS AVILA, SIRE. |
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Título: |
Avaliação de impacto da contribuição da Embrapa na política do seguro-defeso. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Revista de Política Agrícola, v. 28, n. 3, p. 114-131, 2019. |
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Idioma: |
Português |
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Notas: |
Na publicação: Aiesca Oliveira Pelllegrini. |
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Conteúdo: |
No período de 2017 a 2018, a Embrapa, para avaliar os impactos da sua contribuição para políticas públicas, desenvolveu uma metodologia com o objetivo de qualificar e valorar sua entrega à sociedade. O método de avaliação de impacto foi aplicado na política de Seguro-Defeso, na região da Bacia do Alto Rio Paraguai, em Mato Grosso do Sul. O Seguro-Defeso é uma política pública que a Embrapa Pantanal adota desde 1989 para proteger os recursos pesqueiros durante o período de reprodução da piracema. O método envolveu uma pesquisa de campo qualitativa, análise documental e estudos quantitativos para indicadores. Na percepção dos pescadores, a Embrapa Pantanal contribuiu para a segurança alimentar e nutricional de suas famílias, para a melhoria da renda e fortaleceu o desenvolvimento do setor de pesca turística na cidade Corumbá. |
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Palavras-Chave: |
Piracema. |
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Thesagro: |
Política Ambiental; Recurso Pesqueiro. |
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Thesaurus Nal: |
Environmental policy; Fishery resources. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/207003/1/Avaliacao-de-impacto-2019.pdf
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Marc: |
LEADER 01608naa a2200241 a 4500
001 2116848
005 2020-01-06
008 2019 bl uuuu u00u1 u #d
100 1 $aARAUJO, M. de
245 $aAvaliação de impacto da contribuição da Embrapa na política do seguro-defeso.$h[electronic resource]
260 $c2019
500 $aNa publicação: Aiesca Oliveira Pelllegrini.
520 $aNo período de 2017 a 2018, a Embrapa, para avaliar os impactos da sua contribuição para políticas públicas, desenvolveu uma metodologia com o objetivo de qualificar e valorar sua entrega à sociedade. O método de avaliação de impacto foi aplicado na política de Seguro-Defeso, na região da Bacia do Alto Rio Paraguai, em Mato Grosso do Sul. O Seguro-Defeso é uma política pública que a Embrapa Pantanal adota desde 1989 para proteger os recursos pesqueiros durante o período de reprodução da piracema. O método envolveu uma pesquisa de campo qualitativa, análise documental e estudos quantitativos para indicadores. Na percepção dos pescadores, a Embrapa Pantanal contribuiu para a segurança alimentar e nutricional de suas famílias, para a melhoria da renda e fortaleceu o desenvolvimento do setor de pesca turística na cidade Corumbá.
650 $aEnvironmental policy
650 $aFishery resources
650 $aPolítica Ambiental
650 $aRecurso Pesqueiro
653 $aPiracema
700 1 $aCATELLA, A. C.
700 1 $aPELLEGRIN, A. O.
700 1 $aFERNANDES, F. A.
700 1 $aAVILA, A. F. D.
773 $tRevista de Política Agrícola$gv. 28, n. 3, p. 114-131, 2019.
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Registro original: |
Embrapa Pantanal (CPAP) |
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Origem |
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Registro |
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Registro Completo
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Biblioteca(s): |
Embrapa Agroindústria de Alimentos; Embrapa Mandioca e Fruticultura. |
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Data corrente: |
21/12/2022 |
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Data da última atualização: |
27/06/2023 |
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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, C. S. DOS; SOUSA, M. B.; BRITO, A. C.; OLIVEIRA, L. A. de; CARVALHO, C. W. P. de; OLIVEIRA, E. J. de. |
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Afiliação: |
CRISTIANO SILVA DOS SANTOS, UFRB; MASSAINE BANDEIRA SOUSA, UFRB; ANA CARLA BRITO; LUCIANA ALVES DE OLIVEIRA, CNPMF; CARLOS WANDERLEI PILER DE CARVALHO, CTAA; EDER JORGE DE OLIVEIRA, CNPMF. |
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Título: |
Genome-wide association study of cassava starch paste properties. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
PLoS One , v. 17, n. 1, e0262888, 2022. |
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ISSN: |
1932-6203 |
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DOI: |
https://doi.org/10.1371/journal.pone.0262888 |
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Idioma: |
Inglês |
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Conteúdo: |
An understanding of cassava starch paste properties (CSPP) can contribute to the selection of clones with differentiated starches. This study aimed to identify genomic regions associated with CSPP using different genome-wide association study (GWAS) methods (MLM, MLMM, and Farm-CPU). The GWAS was performed using 23,078 single-nucleotide polymorphisms (SNPs). The rapid viscoanalyzer (RVA) parameters were pasting temperature (PastTemp), peak viscosity (PeakVisc), hot-paste viscosity (Hot-PVisc), cool-paste viscosty (Cold-PVisc), final viscosity (FinalVis), breakdown (BreDow), and setback (Setback). Broad phenotypic and molecular diversity was identified based on the genomic kinship matrix. The broad-sense heritability estimates (h2) ranged from moderate to high magnitudes (0.66 to 0.76). The linkage disequilibrium (LD) declined to between 0.3 and 2.0 Mb (r2<0.1) for most chromosomes, except chromosome 17, which exhibited an extensive LD. Thirteen SNPs were found to be significantly associated with CSPP, on chromosomes 3, 8, 17, and 18. Only the BreDow trait had no associated SNPs. The regional marker-trait associations on chromosome 18 indicate a LD block between 2907312 and 3567816 bp and that SNP S18_3081635 was associated with SetBack, FinalVis, and Cold-PVisc (all three GWAS methods) and with Hot-PVisc (MLM), indicating that this SNP can track these four traits simultaneously. The variance explained by the SNPs ranged from 0.13 to 0.18 for Set-Back, FinalVis, and Cold-PVisc and from 0.06 to 0.09 for PeakVisc and Hot-PVisc. The results indicated additive effects of the genetic control of Cold-PVisc, FinalVis, Hot-PVisc,and SetBack, especially on the large LD block on chromosome 18. One transcript encoding the glycosyl hydrolase family 35 enzymes on chromosome 17 and one encoding the mannose-p-dolichol utilization defect 1 protein on chromosome 18 were the most likely candidate genes for the regulation of CSPP. These results underline the potential for the assisted selection of high-value starches to improve cassava root quality through breeding programs. MenosAn understanding of cassava starch paste properties (CSPP) can contribute to the selection of clones with differentiated starches. This study aimed to identify genomic regions associated with CSPP using different genome-wide association study (GWAS) methods (MLM, MLMM, and Farm-CPU). The GWAS was performed using 23,078 single-nucleotide polymorphisms (SNPs). The rapid viscoanalyzer (RVA) parameters were pasting temperature (PastTemp), peak viscosity (PeakVisc), hot-paste viscosity (Hot-PVisc), cool-paste viscosty (Cold-PVisc), final viscosity (FinalVis), breakdown (BreDow), and setback (Setback). Broad phenotypic and molecular diversity was identified based on the genomic kinship matrix. The broad-sense heritability estimates (h2) ranged from moderate to high magnitudes (0.66 to 0.76). The linkage disequilibrium (LD) declined to between 0.3 and 2.0 Mb (r2<0.1) for most chromosomes, except chromosome 17, which exhibited an extensive LD. Thirteen SNPs were found to be significantly associated with CSPP, on chromosomes 3, 8, 17, and 18. Only the BreDow trait had no associated SNPs. The regional marker-trait associations on chromosome 18 indicate a LD block between 2907312 and 3567816 bp and that SNP S18_3081635 was associated with SetBack, FinalVis, and Cold-PVisc (all three GWAS methods) and with Hot-PVisc (MLM), indicating that this SNP can track these four traits simultaneously. The variance explained by the SNPs ranged from 0.13 to 0.18 for Set-Back, FinalVis, and Cold-PVis... Mostrar Tudo |
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Thesagro: |
Fécula; Genoma; Mandioca. |
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Thesaurus NAL: |
Cassava starch; Food paste; Genomics. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1150198/1/pone.0262888.pdf
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Marc: |
LEADER 02860naa a2200277 a 4500
001 2150198
005 2023-06-27
008 2022 bl uuuu u00u1 u #d
022 $a1932-6203
024 7 $ahttps://doi.org/10.1371/journal.pone.0262888$2DOI
100 1 $aSANTOS, C. S. DOS
245 $aGenome-wide association study of cassava starch paste properties.$h[electronic resource]
260 $c2022
520 $aAn understanding of cassava starch paste properties (CSPP) can contribute to the selection of clones with differentiated starches. This study aimed to identify genomic regions associated with CSPP using different genome-wide association study (GWAS) methods (MLM, MLMM, and Farm-CPU). The GWAS was performed using 23,078 single-nucleotide polymorphisms (SNPs). The rapid viscoanalyzer (RVA) parameters were pasting temperature (PastTemp), peak viscosity (PeakVisc), hot-paste viscosity (Hot-PVisc), cool-paste viscosty (Cold-PVisc), final viscosity (FinalVis), breakdown (BreDow), and setback (Setback). Broad phenotypic and molecular diversity was identified based on the genomic kinship matrix. The broad-sense heritability estimates (h2) ranged from moderate to high magnitudes (0.66 to 0.76). The linkage disequilibrium (LD) declined to between 0.3 and 2.0 Mb (r2<0.1) for most chromosomes, except chromosome 17, which exhibited an extensive LD. Thirteen SNPs were found to be significantly associated with CSPP, on chromosomes 3, 8, 17, and 18. Only the BreDow trait had no associated SNPs. The regional marker-trait associations on chromosome 18 indicate a LD block between 2907312 and 3567816 bp and that SNP S18_3081635 was associated with SetBack, FinalVis, and Cold-PVisc (all three GWAS methods) and with Hot-PVisc (MLM), indicating that this SNP can track these four traits simultaneously. The variance explained by the SNPs ranged from 0.13 to 0.18 for Set-Back, FinalVis, and Cold-PVisc and from 0.06 to 0.09 for PeakVisc and Hot-PVisc. The results indicated additive effects of the genetic control of Cold-PVisc, FinalVis, Hot-PVisc,and SetBack, especially on the large LD block on chromosome 18. One transcript encoding the glycosyl hydrolase family 35 enzymes on chromosome 17 and one encoding the mannose-p-dolichol utilization defect 1 protein on chromosome 18 were the most likely candidate genes for the regulation of CSPP. These results underline the potential for the assisted selection of high-value starches to improve cassava root quality through breeding programs.
650 $aCassava starch
650 $aFood paste
650 $aGenomics
650 $aFécula
650 $aGenoma
650 $aMandioca
700 1 $aSOUSA, M. B.
700 1 $aBRITO, A. C.
700 1 $aOLIVEIRA, L. A. de
700 1 $aCARVALHO, C. W. P. de
700 1 $aOLIVEIRA, E. J. de
773 $tPLoS One$gv. 17, n. 1, e0262888, 2022.
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Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
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