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Registro Completo |
Biblioteca(s): |
Embrapa Cerrados. |
Data corrente: |
09/04/2008 |
Data da última atualização: |
09/04/2008 |
Tipo da produção científica: |
Folder/Folheto/Cartilha |
Autoria: |
SANTOS, F. C. dos; COSTA, R. V. da; FERREIRA, G. B.; ALBUQUERQUE FILHO, M. R.; BREDA, C. E.; MERLIN, A.; S. FILHO, J. L.; PEDROSA, M. B.; SANTOS, J. B. dos. |
Afiliação: |
Flávia Cristina dos Santos, CPAC; Rodrigo V. da Costa, CNPMS; Gilvan B. Ferreira, CPAFRR; Manoel Ricardo Albuquerque Filho, CPAC; Celito E. Breda; Alexandre Merlin, UNESP; João Luiz S. Filho, CNPA; Murilo B. Pedrosa, Fundação Bahia; João B. dos Santos, EBDA. |
Título: |
Efeito do uso de gesso na produtividade do algodoeiro e na dinâmica de macronutrientes em solo de textura arenosa do Cerrado do oeste baiano. |
Ano de publicação: |
2007 |
Fonte/Imprenta: |
Planaltina, DF: Embrapa Cerrados, 2007. |
Descrição Física: |
1 folder. |
Idioma: |
Português |
Thesagro: |
Macroelemento; Solo. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00705nam a2200229 a 4500 001 1570837 005 2008-04-09 008 2007 bl uuuu u0uu1 u #d 100 1 $aSANTOS, F. C. dos 245 $aEfeito do uso de gesso na produtividade do algodoeiro e na dinâmica de macronutrientes em solo de textura arenosa do Cerrado do oeste baiano. 260 $aPlanaltina, DF: Embrapa Cerrados$c2007 300 $c1 folder. 650 $aMacroelemento 650 $aSolo 700 1 $aCOSTA, R. V. da 700 1 $aFERREIRA, G. B. 700 1 $aALBUQUERQUE FILHO, M. R. 700 1 $aBREDA, C. E. 700 1 $aMERLIN, A. 700 1 $aS. FILHO, J. L. 700 1 $aPEDROSA, M. B. 700 1 $aSANTOS, J. B. dos
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Embrapa Cerrados (CPAC) |
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Registro Completo
Biblioteca(s): |
Embrapa Tabuleiros Costeiros. |
Data corrente: |
18/12/2023 |
Data da última atualização: |
19/12/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 3 |
Autoria: |
SILVA, A. V. C. da; GOIS, I. B.; SOARES, A. N. R.; LEDO, A. da S. |
Afiliação: |
ANA VERUSKA CRUZ DA SILVA MUNIZ, CPATC; ITAMARA BOMFM GOIS, UFS; ADRIELLE NAIANA RIBEIRO SOARES, UFS; ANA DA SILVA LEDO, CPATC. |
Título: |
Diversity, genetic structure and core collection of mangaba (Hancornia speciosa) genebank. |
Ano de publicação: |
2023 |
Fonte/Imprenta: |
Genetic Resources and Crop Evolution, 2023. |
DOI: |
https://doi.org/10.1007/s10722-023-01643-3 |
Idioma: |
Inglês |
Conteúdo: |
This work was developed with the objective of characterizing the variability and genetic structure of matrices and progenies of the Mangaba genebank of Embrapa Tabuleiros Costeiros, to defne a core collection. From the matrix of seven accessions, 289 individuals were generated, evaluated by nine SSR markers. The characterization of genetic variability was performed from the estimates: average number of alleles observed (Na=5.63) and efective (Ne=2.71); Shannon Information Index (I=1.04); Heterozygosity observed (Ho=0.45) and expected (He=0.51); Fixation index (f=0.13); Percent polymorphism (%P=90.47); and, Number of private alleles (Nap=20). The analysis of molecular variance (AMOVA) identifed that the largest proportion of genetic variation is present within accessions (92%). The estimates of genetic diferentiation (GST and RST) were considered low (<0.05) to moderate (0.05–0.15) magnitude. Multivariate analyses (PCoA, Rogers and Bayesian genetic diversity) did not discriminate the accessions according to origin. The formation of the core collection allowed retaining 94.9% of the identifed alleles. The accessions present genetic variability to be explored in mangaba conservation and genetic improvement programs. In the future data related to agronomic and morphological characterization should be used to support the formation of this core collection, since the combination of this information contributes to the design of more efcient strategies for the use of this genetic resource. MenosThis work was developed with the objective of characterizing the variability and genetic structure of matrices and progenies of the Mangaba genebank of Embrapa Tabuleiros Costeiros, to defne a core collection. From the matrix of seven accessions, 289 individuals were generated, evaluated by nine SSR markers. The characterization of genetic variability was performed from the estimates: average number of alleles observed (Na=5.63) and efective (Ne=2.71); Shannon Information Index (I=1.04); Heterozygosity observed (Ho=0.45) and expected (He=0.51); Fixation index (f=0.13); Percent polymorphism (%P=90.47); and, Number of private alleles (Nap=20). The analysis of molecular variance (AMOVA) identifed that the largest proportion of genetic variation is present within accessions (92%). The estimates of genetic diferentiation (GST and RST) were considered low (<0.05) to moderate (0.05–0.15) magnitude. Multivariate analyses (PCoA, Rogers and Bayesian genetic diversity) did not discriminate the accessions according to origin. The formation of the core collection allowed retaining 94.9% of the identifed alleles. The accessions present genetic variability to be explored in mangaba conservation and genetic improvement programs. In the future data related to agronomic and morphological characterization should be used to support the formation of this core collection, since the combination of this information contributes to the design of more efcient strategies for the use of this genetic res... Mostrar Tudo |
Thesagro: |
Banco de Germoplasma; Genética Vegetal; Hancornia Speciosa; Mangaba. |
Thesaurus NAL: |
Conservation plants; In situ conservation; Plant genetics. |
Categoria do assunto: |
G Melhoramento Genético |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1159916/1/Diversity-genetic-structure...2023.pdf
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Marc: |
LEADER 02284naa a2200253 a 4500 001 2159916 005 2023-12-19 008 2023 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1007/s10722-023-01643-3$2DOI 100 1 $aSILVA, A. V. C. da 245 $aDiversity, genetic structure and core collection of mangaba (Hancornia speciosa) genebank.$h[electronic resource] 260 $c2023 520 $aThis work was developed with the objective of characterizing the variability and genetic structure of matrices and progenies of the Mangaba genebank of Embrapa Tabuleiros Costeiros, to defne a core collection. From the matrix of seven accessions, 289 individuals were generated, evaluated by nine SSR markers. The characterization of genetic variability was performed from the estimates: average number of alleles observed (Na=5.63) and efective (Ne=2.71); Shannon Information Index (I=1.04); Heterozygosity observed (Ho=0.45) and expected (He=0.51); Fixation index (f=0.13); Percent polymorphism (%P=90.47); and, Number of private alleles (Nap=20). The analysis of molecular variance (AMOVA) identifed that the largest proportion of genetic variation is present within accessions (92%). The estimates of genetic diferentiation (GST and RST) were considered low (<0.05) to moderate (0.05–0.15) magnitude. Multivariate analyses (PCoA, Rogers and Bayesian genetic diversity) did not discriminate the accessions according to origin. The formation of the core collection allowed retaining 94.9% of the identifed alleles. The accessions present genetic variability to be explored in mangaba conservation and genetic improvement programs. In the future data related to agronomic and morphological characterization should be used to support the formation of this core collection, since the combination of this information contributes to the design of more efcient strategies for the use of this genetic resource. 650 $aConservation plants 650 $aIn situ conservation 650 $aPlant genetics 650 $aBanco de Germoplasma 650 $aGenética Vegetal 650 $aHancornia Speciosa 650 $aMangaba 700 1 $aGOIS, I. B. 700 1 $aSOARES, A. N. R. 700 1 $aLEDO, A. da S. 773 $tGenetic Resources and Crop Evolution, 2023.
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