| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Algodão. |
|
Data corrente: |
19/11/2018 |
|
Data da última atualização: |
19/11/2018 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
SOUZA, S. C. de; CAVALCANTI, J. J. V.; RAMOS, J. P. C.; ALVES, I.; SANTOS, R. C. dos; LIMA, L. M. de. |
|
Afiliação: |
SILMARA CHAVES DE SOUZA, UEPB - CAMPINA GRANDE, PB; JOSE JAIME VASCONCELOS CAVALCANTI, CNPA; JEAN PIERRE CORDEIRO RAMOS, UFPB - CAMPUS II , AREIA; ISAIAS ALVES, CNPA; ROSEANE CAVALCANTI DOS SANTOS, CNPA; LIZIANE MARIA DE LIMA, CNPA. |
|
Título: |
Genetic divergence in Agave accessions through ISSR markers and phenotypic traits. |
|
Ano de publicação: |
2018 |
|
Fonte/Imprenta: |
African Journal of Agricultural Research, v. 13, n. 11, p. 526-533, Mar. 2018. |
|
ISSN: |
1991-637X |
|
DOI: |
10.5897/AJAR2017.12913 |
|
Idioma: |
Inglês |
|
Notas: |
Article number: 4C7CCF056288 |
|
Conteúdo: |
The Agave genus is composed of about 200 species, but the cultivation of sisal for fiber production in Brazil is restricted to two species: Agave sisalana and Agave fourcroydes, both have several accessions with wide variability. The collection of Agave of Embrapa has 37 accessions maintained in situ and periodically evaluated agronomical traits. Most of these accessions have phenotypic similarities, although they differ in fiber quality, which are widely used for commercial purposes. The identification of promising accesses contributes to the advance in improvement works, focusing on commercial indication. In order to estimate the genetic divergence of this collection, a cluster analyses was performed based on Inter-Simple Sequence Repeat (ISSR) markers and phenotypic traits. Genomic DNA from these accessions were used in polymerase chain reaction (PCR) with thirty ISSR oligonucleotides. For phenotypic characterization, twelve descriptors were adopted based on morphological and agronomic data. The Unweighted Pair Group Method with Arithmetic Mean (UPGMA) and Tocher multivariate methods were adopted. Thirteen groups were formed by the Tocher Method and six by UPGMA; however UPGMA method was more representative in the group formation. The comparison of the band patterns among accessions derived from the shoots showed that genetic variability is generated during asexual reproduction in these plants. The four lines generated from Tatui were the most divergent accessions. These plants are tallest, with higher mass values of fresh and dry mucilage, fresh and dry fiber mass, fiber length and presence of spines at the edges. The accessions from Instituto Agronômico de Campinas (IAC) showed the lowest genetic distances, indicating a possible narrow genetic base and high kinship degree. The crossings between H-RN, H-Kenya, H-400 fls, and H-11648 with Tatuí 1, 2, 3, and 4 can be a valorous strategy to broadening genetic diversity among commercial and native sisal germplasm. MenosThe Agave genus is composed of about 200 species, but the cultivation of sisal for fiber production in Brazil is restricted to two species: Agave sisalana and Agave fourcroydes, both have several accessions with wide variability. The collection of Agave of Embrapa has 37 accessions maintained in situ and periodically evaluated agronomical traits. Most of these accessions have phenotypic similarities, although they differ in fiber quality, which are widely used for commercial purposes. The identification of promising accesses contributes to the advance in improvement works, focusing on commercial indication. In order to estimate the genetic divergence of this collection, a cluster analyses was performed based on Inter-Simple Sequence Repeat (ISSR) markers and phenotypic traits. Genomic DNA from these accessions were used in polymerase chain reaction (PCR) with thirty ISSR oligonucleotides. For phenotypic characterization, twelve descriptors were adopted based on morphological and agronomic data. The Unweighted Pair Group Method with Arithmetic Mean (UPGMA) and Tocher multivariate methods were adopted. Thirteen groups were formed by the Tocher Method and six by UPGMA; however UPGMA method was more representative in the group formation. The comparison of the band patterns among accessions derived from the shoots showed that genetic variability is generated during asexual reproduction in these plants. The four lines generated from Tatui were the most divergent accessions. These ... Mostrar Tudo |
|
Thesagro: |
Agave Sisalana; Banco de Germoplasma; Fibra Vegetal; Marcador Molecular; Melhoramento Genético Vegetal; Sisal. |
|
Thesaurus Nal: |
Germplasm. |
|
Categoria do assunto: |
-- |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/186287/1/2.-Genetic-divergence-in-Agave.pdf
|
|
Marc: |
LEADER 02912naa a2200301 a 4500
001 2099578
005 2018-11-19
008 2018 bl uuuu u00u1 u #d
022 $a1991-637X
024 7 $a10.5897/AJAR2017.12913$2DOI
100 1 $aSOUZA, S. C. de
245 $aGenetic divergence in Agave accessions through ISSR markers and phenotypic traits.$h[electronic resource]
260 $c2018
500 $aArticle number: 4C7CCF056288
520 $aThe Agave genus is composed of about 200 species, but the cultivation of sisal for fiber production in Brazil is restricted to two species: Agave sisalana and Agave fourcroydes, both have several accessions with wide variability. The collection of Agave of Embrapa has 37 accessions maintained in situ and periodically evaluated agronomical traits. Most of these accessions have phenotypic similarities, although they differ in fiber quality, which are widely used for commercial purposes. The identification of promising accesses contributes to the advance in improvement works, focusing on commercial indication. In order to estimate the genetic divergence of this collection, a cluster analyses was performed based on Inter-Simple Sequence Repeat (ISSR) markers and phenotypic traits. Genomic DNA from these accessions were used in polymerase chain reaction (PCR) with thirty ISSR oligonucleotides. For phenotypic characterization, twelve descriptors were adopted based on morphological and agronomic data. The Unweighted Pair Group Method with Arithmetic Mean (UPGMA) and Tocher multivariate methods were adopted. Thirteen groups were formed by the Tocher Method and six by UPGMA; however UPGMA method was more representative in the group formation. The comparison of the band patterns among accessions derived from the shoots showed that genetic variability is generated during asexual reproduction in these plants. The four lines generated from Tatui were the most divergent accessions. These plants are tallest, with higher mass values of fresh and dry mucilage, fresh and dry fiber mass, fiber length and presence of spines at the edges. The accessions from Instituto Agronômico de Campinas (IAC) showed the lowest genetic distances, indicating a possible narrow genetic base and high kinship degree. The crossings between H-RN, H-Kenya, H-400 fls, and H-11648 with Tatuí 1, 2, 3, and 4 can be a valorous strategy to broadening genetic diversity among commercial and native sisal germplasm.
650 $aGermplasm
650 $aAgave Sisalana
650 $aBanco de Germoplasma
650 $aFibra Vegetal
650 $aMarcador Molecular
650 $aMelhoramento Genético Vegetal
650 $aSisal
700 1 $aCAVALCANTI, J. J. V.
700 1 $aRAMOS, J. P. C.
700 1 $aALVES, I.
700 1 $aSANTOS, R. C. dos
700 1 $aLIMA, L. M. de
773 $tAfrican Journal of Agricultural Research$gv. 13, n. 11, p. 526-533, Mar. 2018.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Algodão (CNPA) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
| Registros recuperados : 18 | |
| 1. |  | RAMOS, J. P. C.; MOURA JÚNIOR, J. N. de S.; SOUZA, F. F. de; FERNANDES, J. D.; LIMA, V. I. Comportamento do número de frutos do gergelim (sesamum indicum) sob diferentes quantidades de esterco bovino. In: CONGRESSO BRASILEIRO DE MAMONA, 4.; SIMPÓSIO INTERNACIONAL DE OLEAGINOSAS ENERGÉTICAS, 1., 2010, João Pessoa. Inclusão social e energia: anais. Campina Grande: Embrapa Algodão, 2010.| Biblioteca(s): Embrapa Algodão. |
|    |
| 4. | | SIZENANDO, C. I. T.; RAMOS, J. P. C.; FERNANDES JUNIOR, P. I.; LIMA, L. M. de; FREIRE, R. M. M.; SANTOS, R. C. dos. Agronomic efficiency of Bradyrhizobium in peanut under different environments in Brazilian Northeast. African Journal of Agricultural Research, v. 11, n. 37, p. 3482-3487, sept. 2016.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Semiárido. |
| |
| 5. | | RAMOS, J. P. C.; CAVALCANTI, J. J. V.; FREIRE, R. M. M.; SILVA, C. R. C. da; SILVA, M. de F. C. da; SANTOS, R. C. dos. Selection indexes and economic weights applied to runner-peanut breeding. Revista Brasileira de Engenharia Agrícola e Ambiental, v. 26, n. 5, p. 327-334, 2022.| Tipo: Artigo em Periódico Indexado |
| Biblioteca(s): Embrapa Algodão. |
| |
| 6. | | CARVALHO, J. F. de; CAVALCANTI, J. J. V.; FARIAS, F. J. C.; RAMOS, J. P. C.; QUEIROZ, D. R.; SANTOS, R. C. dos. Selection of upland cotton for the Brazilian semi-arid region under supplementary irrigation. Crop Breeding and Applied Biotechnology, v. 19, n. 2, p. 185-192, Apr./July 2019.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Algodão. |
| |
| 7. | | SANTOS, S. K. dos; RAMOS, J. P. C.; ARAUJO, L. H. A.; SANTOS, R. C. dos; ALBUQUERQUE, F. A. de; LIMA, L. M. de. Caracterização morfométrica de populações de bicudo do algodoeiro (Anthonomus grandis L.). Revista de Recursos Genéticos - RG News, v. 5, n. 2, p. 36, 2019. Resumos apresentado no SIMPÓSIO DA REDE DE RECURSOS GENÉTICOS VEGETAIS DO NORDESTE, 4., 2019, Areias. Anais...| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Algodão. |
| |
| 8. | | SOUZA, S. C. de; CAVALCANTI, J. J. V.; RAMOS, J. P. C.; ALVES, I.; SANTOS, R. C. dos; LIMA, L. M. de. Genetic divergence in Agave accessions through ISSR markers and phenotypic traits. African Journal of Agricultural Research, v. 13, n. 11, p. 526-533, Mar. 2018. Article number: 4C7CCF056288| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Algodão. |
| |
| 9. | | MASSARIOLI, A. P.; SARTORI, A. G. de O.; JULIANO, F. F.; SANTOS, R. C. dos; RAMOS, J. P. C.; LIMA, L. M. de L.; ALENCAR, S. M. de. Optimizing procedures for antioxidant phenolics extraction from skin and kernel of peanuts with contrasting levels of drought tolerance. Foods, v. 11, n. 3, 449, p. 2-14, 2022.| Tipo: Artigo em Periódico Indexado |
| Biblioteca(s): Embrapa Algodão. |
| |
| 10. | | MARCELINO, A. D. A. de L.; FERNANDES, P. D.; RAMOS, J. P. C.; DUTRA, W. F.; CAVALCANTI, J. J. V.; SANTOS, R. C. dos. Multivariate classification of cotton cultivars tolerant to salt stress. Revista Brasileira de Engenharia Agrícola e Ambiental, v. 26, n. 2, p. 266-273, 2022.| Tipo: Artigo em Periódico Indexado |
| Biblioteca(s): Embrapa Algodão. |
| |
| 11. | | SANTOS, S. K. dos; RAMOS, J. P. C.; ARAUJO, L. H. A.; SANTOS, R. C. dos; ALBUQUERQUE, F. A. de; LIMA, L. M. de. Divergência genética em populações de bicudo do algodoeiro (Anthonomus grandis L.) por meio de ferramentas moleculares. Revista de Recursos Genéticos - RG News, v. 5, n. 2, p. 37, 2019. Resumo apresentado no SIMPÓSIO DA REDE DE RECURSOS GENÉTICOS VEGETAIS DO NORDESTE, 4., 2019, Areias. Anais...| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Algodão. |
| |
| 12. | | RAMOS, J. P. C.; SIZENANDO, C. I. T.; FREIRE, M. A. O.; CAVALCANTI, J. J. V.; LIMA, L. M. de; SANTOS, R. C. dos. Divergência genética em acessos de amendoim com base em descritores morfológicos, agronômicos e fisiológicos. In: CONGRESSO BRASILEIRO DE MAMONA, 6.; SIMPÓSIO INTERNACIONAL DE OLEAGINOSAS ENERGÉTICAS, 3., 2014, Fortaleza. Energia e segurança alimentar na agricultura familiar: anais. Campina Grande, PB: Embrapa Algodão, 2014. p. 199| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Algodão. |
| |
| 13. | | SILVA, R A. da; RAMOS, J. P. C.; LUZ, L. N. da; CAVALCANTI, J. J. V.; LIMA, L. M. de; FREIRE, R. M. M.; SILVA, C. R. C. da; SANTOS, R. C. dos. Assessment of genetic divergence in runner peanut genotypes grown in the Brazilian Northeast environments. African Journal of Agricultural Research, v. 11, n. 16, p. 1456-1462, Apr. 2016.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Algodão. |
| |
| 14. | | MORAIS, M. de M. D.; PEREIRA, R. F.; RAMOS, J. P. C.; FREIRE, R. M. M.; SILVA, C. R. C. da; SILVA, M. de F. C. da; SANTOS, R. C. dos. Selection of earliness peanut accessions for genetic improvement in a water-restricted environment. Revista Brasileira de Engenharia Agrícola e Ambiental, v. 27, n. 4, p. 250-255, 2023.| Tipo: Artigo em Periódico Indexado |
| Biblioteca(s): Embrapa Algodão. |
| |
| 15. | | RAMOS, J. P. C.; LUZ, L. N. da; CAVALCANTI, J. J. V.; LIMA, L. M. de; FREIRE, R. M. M.; MELO FILHO, P. de A.; SANTOS, R. C. dos. Clustering fastigiata peanut accessions for selection of early mature types suitable for the food market. Australian Journal of Crop Science, v. 9, n. 11, p. 1089-1094, 2015.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Algodão. |
| |
| 16. | | SIZENANDO, C. I. T.; RAMOS, J. P. C.; ALVES, G. M. R.; VASCONCELOS, F. T. DE; FREIRE, M. A. O.; FERNANDES JUNIOR, P. I.; CAVALCANTI, J. J. V.; LIMA, L. M. de; SANTOS, R. C. dos. Estimativa de produção de genótipos de amendoim inoculados com isolados de bradyrhizobium. In: CONGRESSO BRASILEIRO DE MAMONA, 6.; SIMPÓSIO INTERNACIONAL DE OLEAGINOSAS ENERGÉTICAS, 3., 2014, Fortaleza. Energia e segurança alimentar na agricultura familiar: anais. Campina Grande, PB: Embrapa Algodão, 2014. p. 201| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Algodão. |
| |
| 17. | | FARIAS, F. J. C.; SANTOS, G. P.; RAMOS, J. P. C.; SILVA FILHO, J. L. da; MORELLO, C. de L.; PEDROSA, M. B.; SUASSUNA, N. D.; CARVALHO, L. P. de; CAVALCANTI, J. J. V.; FARIAS, F. C. Parâmetros de adaptabilidade estabilidade para produtividade de algodoeiro herbáceo nas condições do Cerrado. In: CONGRESSO BRASILEIRO DO ALGODÃO, 11., 2017, Maceió. Resumos... Inovação e rentabilidade na cotonicultura: resumos... Brasília, DF: Associação Brasileira dos Produtores de Algodão - Abrapa, 2017.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Algodão. |
| |
| 18. | | ALVES, G. M. R.; VASCONCELOS, F. M. T.; RAMOS, J. P. C.; SIZENANDO, C. I. T.; MELO FILHO, P. DE A. DE; LIMA, L. M. de; SANTOS, R. C. dos. Efeito alelopático de extratos aquosos na inibição da germinação de lactuca sativa l. In: CONGRESSO BRASILEIRO DE MAMONA, 6.; SIMPÓSIO INTERNACIONAL DE OLEAGINOSAS ENERGÉTICAS, 3., 2014, Fortaleza. Energia e segurança alimentar na agricultura familiar: anais. Campina Grande, PB: Embrapa Algodão, 2014. p. 151| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Algodão. |
| |
| Registros recuperados : 18 | |
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
