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Registro Completo |
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
04/11/2020 |
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Data da última atualização: |
04/11/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
OLIVEIRA, T. C. de; BARELLI, M. A. A.; AZEVEDO, R. F.; GONÇALVES, D. de L.; SANTOS, P. R. J. dos; SILVA, V. P. da; OLIVEIRA, A. J. de; TARDIN, F. D.; PARRELLA, R. A. da C. |
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Afiliação: |
Taniele Carvalho de Oliveira, Universidade do Estado de Mato Grosso; Marco Antonio Aparecido Barelli, Universidade do Estado de Mato Grosso; Rafhael Felipin Azevedo, Universidade do Estado de Mato Grosso; Danilo de Lima Gonçalves, Universidade do Estado de Mato Grosso; Paulo Ricardo Junges dos Santos, Universidade do Estado de Mato Grosso; Valvenarg Pereira da Silva, Universidade do Estado de Mato Grosso; Altacis Junior de Oliveira, Universidade do Estado de Mato Grosso; FLAVIO DESSAUNE TARDIN, CNPMS; RAFAEL AUGUSTO DA COSTA PARRELLA, CNPMS. |
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Título: |
Genetic divergence of sweet sorghum genotypes based on morphoagronomic characters by multivariate techniques. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
International Journal of Development Research, v. 10, n. 10, p. 41084-41088, 2020. |
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DOI: |
https://doi.org/10.37118/ijdr.20145.10.2020 |
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Idioma: |
Inglês |
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Conteúdo: |
The sweet sorghum apart from being used as food, feed and fiber, is also an excellent source for production of alcohol biofuel due to its high content of soluble sugars in the plant stalk sap), little has been researched about genetic diversity. The objective of this research was to evaluate the genetic divergence of sweet sorghum genotypes based on morphoagronomics characteristics. Twenty-five genotypes of sweet sorghum were evaluated in a randomized blocks design and the variables analyzed were: number of days to flowering; plant height; number of stalks per hectare; green mass production; dry mass production; number of leaves; diameter of stalks; volume of extracted juice and percentage of total soluble solids. The genetic diversity of genotypes was estimated based on the Mahalanobis distance as dissimilarity measure for the clustering structure we used the method of Tocher, UPGMA and canonical variate analysis. Groups generated demonstrated similarity in clustering genotypes, with more similar combinations remained in the same group in both clustering methods and most dissimilar combinations were isolated. The genotypes CMSXS644 and 201027018 were most are dissimilar the genetically and the characters that contribute most to the genetic diversity among the genotypes analyzed were PH and FLOWER. |
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Palavras-Chave: |
Característica morfoagronômica; Diversidade genética. |
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Thesagro: |
Sorgo. |
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Categoria do assunto: |
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/217405/1/Genetic-divergence-sweet-sorghum.pdf
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Marc: |
LEADER 02210naa a2200265 a 4500
001 2126223
005 2020-11-04
008 2020 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.37118/ijdr.20145.10.2020$2DOI
100 1 $aOLIVEIRA, T. C. de
245 $aGenetic divergence of sweet sorghum genotypes based on morphoagronomic characters by multivariate techniques.$h[electronic resource]
260 $c2020
520 $aThe sweet sorghum apart from being used as food, feed and fiber, is also an excellent source for production of alcohol biofuel due to its high content of soluble sugars in the plant stalk sap), little has been researched about genetic diversity. The objective of this research was to evaluate the genetic divergence of sweet sorghum genotypes based on morphoagronomics characteristics. Twenty-five genotypes of sweet sorghum were evaluated in a randomized blocks design and the variables analyzed were: number of days to flowering; plant height; number of stalks per hectare; green mass production; dry mass production; number of leaves; diameter of stalks; volume of extracted juice and percentage of total soluble solids. The genetic diversity of genotypes was estimated based on the Mahalanobis distance as dissimilarity measure for the clustering structure we used the method of Tocher, UPGMA and canonical variate analysis. Groups generated demonstrated similarity in clustering genotypes, with more similar combinations remained in the same group in both clustering methods and most dissimilar combinations were isolated. The genotypes CMSXS644 and 201027018 were most are dissimilar the genetically and the characters that contribute most to the genetic diversity among the genotypes analyzed were PH and FLOWER.
650 $aSorgo
653 $aCaracterística morfoagronômica
653 $aDiversidade genética
700 1 $aBARELLI, M. A. A.
700 1 $aAZEVEDO, R. F.
700 1 $aGONÇALVES, D. de L.
700 1 $aSANTOS, P. R. J. dos
700 1 $aSILVA, V. P. da
700 1 $aOLIVEIRA, A. J. de
700 1 $aTARDIN, F. D.
700 1 $aPARRELLA, R. A. da C.
773 $tInternational Journal of Development Research$gv. 10, n. 10, p. 41084-41088, 2020.
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Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Cerrados. Para informações adicionais entre em contato com cpac.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Cerrados; Embrapa Recursos Genéticos e Biotecnologia. |
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Data corrente: |
27/02/2024 |
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Data da última atualização: |
27/02/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 2 |
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Autoria: |
SANTOS, J. R. P.; FALEIRO, F. G.; COSTA, D. da C.; AMORIM, E. P.; SILVA, S. de O.; CARES, J. E. |
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Afiliação: |
JANSEN RODRIGO PEREIRA SANTOS, Universidade Federal de Santa Maria; FABIO GELAPE FALEIRO, CPAC; DILSON DA CUNHA COSTA, Cenargen; EDSON PERITO AMORIM, CNPMF; SEBASTIÃO DE OLIVEIRA E SILVA, Universidade Federal do Recôncavo da Bahia; JUVENIL ENRIQUE CARES, Universidade de Brasília. |
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Título: |
Banana horizontal and vertical resistance to the burrowing nematode depends on the level of aggressiveness or virulence of the nematode population. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Revista Brasileira de Fruticultura, v. 45, e-070, 2023. |
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DOI: |
https://dx.doi.org/10.1590/0100-29452023070 |
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Idioma: |
Inglês |
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Conteúdo: |
The burrowing nematode Radopholus similis is among the most damaging pathogens. Resistant plants are one of the most promising approaches for nematode control, and knowledge of resistance and aggressiveness components is essential to understand resistance genetics and developing new cultivars. Therefore, this study aimed to assess the degree of resistance of eight banana accessions to populations of R. similis to verify differences in the reproduction capacity between nematode populations and to study the horizontal/vertical resistance and aggressiveness/ virulence components of Musa spp. and R. similis pathosystem. The accessions 4249-05, 4279-06, Yangambi Km5, 0323-03, 0337-02, 1304-06, Borneo and Grande Naine were inoculated with one of three R. similis populations from the Brazilian states of Pernambuco, Distrito Federal, and Santa Catarina and kept in a greenhouse. Accessions 4249-05, Yangambi Km5, 0323-03, and 4279-06 showed different resistance levels, and the Pernambuco population had the highest reproductive capacity. Using Griffing Model IV, evidence of vertical and horizontal resistance was observed, with accessions 4249-05 and Yangambi km5 showing the highest levels of horizontal resistance. |
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Palavras-Chave: |
Capacidade de multiplicação; Capacity of reproduction; Host-pathogen interaction; Interação planta/patógeno; Musa spp. |
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Thesagro: |
Radopholus Similis. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02127naa a2200265 a 4500
001 2162318
005 2024-02-27
008 2023 bl uuuu u00u1 u #d
024 7 $ahttps://dx.doi.org/10.1590/0100-29452023070$2DOI
100 1 $aSANTOS, J. R. P.
245 $aBanana horizontal and vertical resistance to the burrowing nematode depends on the level of aggressiveness or virulence of the nematode population.$h[electronic resource]
260 $c2023
520 $aThe burrowing nematode Radopholus similis is among the most damaging pathogens. Resistant plants are one of the most promising approaches for nematode control, and knowledge of resistance and aggressiveness components is essential to understand resistance genetics and developing new cultivars. Therefore, this study aimed to assess the degree of resistance of eight banana accessions to populations of R. similis to verify differences in the reproduction capacity between nematode populations and to study the horizontal/vertical resistance and aggressiveness/ virulence components of Musa spp. and R. similis pathosystem. The accessions 4249-05, 4279-06, Yangambi Km5, 0323-03, 0337-02, 1304-06, Borneo and Grande Naine were inoculated with one of three R. similis populations from the Brazilian states of Pernambuco, Distrito Federal, and Santa Catarina and kept in a greenhouse. Accessions 4249-05, Yangambi Km5, 0323-03, and 4279-06 showed different resistance levels, and the Pernambuco population had the highest reproductive capacity. Using Griffing Model IV, evidence of vertical and horizontal resistance was observed, with accessions 4249-05 and Yangambi km5 showing the highest levels of horizontal resistance.
650 $aRadopholus Similis
653 $aCapacidade de multiplicação
653 $aCapacity of reproduction
653 $aHost-pathogen interaction
653 $aInteração planta/patógeno
653 $aMusa spp
700 1 $aFALEIRO, F. G.
700 1 $aCOSTA, D. da C.
700 1 $aAMORIM, E. P.
700 1 $aSILVA, S. de O.
700 1 $aCARES, J. E.
773 $tRevista Brasileira de Fruticultura$gv. 45, e-070, 2023.
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Registro original: |
Embrapa Cerrados (CPAC) |
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