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Registro Completo |
Biblioteca(s): |
Embrapa Gado de Leite; Embrapa Trigo; Embrapa Uva e Vinho. |
Data corrente: |
10/11/2021 |
Data da última atualização: |
10/11/2021 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
BRAMMER, S. P.; CARGNIN, A.; KIIHL, T. A. M.; RESENDE, T. T. de; CASASSOLA, A.; CECCON, C. C. |
Afiliação: |
SANDRA PATUSSI BRAMMER, CNPT; ADELIANO CARGNIN, CNPUV; TAMMY APARECIDA MANABE KIIHL, CNPT; TIAGO TEIXEIRA DE RESENDE, CNPGL; ALICE CASASSOLA, https://orcid.org/%200000-0001-5989-3462; CÁSSIA CANZI CECCON, HTTPS://ORCID.ORG/%200000-0002-0363-6982. |
Título: |
Morpho-agronomic, cytogenetic and molecular characterization of synthetic wheat accessions as a potential germplasm for plant breeding. |
Ano de publicação: |
2021 |
Fonte/Imprenta: |
Journal of Agricultural Sciences Research, v. 1, n. 1, p. 1-13, 2021. |
DOI: |
10.22533/at.ed.9732111109 |
Idioma: |
Inglês |
Conteúdo: |
Synthetic hexaploid wheat (AABBDD) is produced by using the tetraploid Triticum turgidum var. durum (AABB) and the diploid Aegilops tauschii (DD) as parents. This cross has allowed genetic variability to be transferred from parental to other wheat hexaploid accessions, lines or cultivars. This transference may occur not only of variable disease resistance genes but also traits involving quality and tolerance to abiotic stresses. We evaluated and characterized the genetic diversity and stability of synthetic wheat accessions that can be used in breeding programs due to the presence of desirable characteristics. Fifty synthetic accessions were investigated regarding their morphological and agronomic characteristics, presence of micronuclei in tetrads and genetic similarity based on molecular markers. Four commercial cultivars were used as controls. Depending on their proposed use, some genotypes were characterised as suitable for breeding programs based on their morphological traits, genetic stability or genetic diversity, or because of a combination of these factors. |
Palavras-Chave: |
Genetic; Genetic diversity; Meiotic index; Microsatellite; Morphology. |
Thesaurus Nal: |
Genetic stability. |
Categoria do assunto: |
G Melhoramento Genético |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/227588/1/Brammer-JASR-2021.pdf
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Marc: |
LEADER 01915naa a2200265 a 4500 001 2135979 005 2021-11-10 008 2021 bl uuuu u00u1 u #d 024 7 $a10.22533/at.ed.9732111109$2DOI 100 1 $aBRAMMER, S. P. 245 $aMorpho-agronomic, cytogenetic and molecular characterization of synthetic wheat accessions as a potential germplasm for plant breeding.$h[electronic resource] 260 $c2021 520 $aSynthetic hexaploid wheat (AABBDD) is produced by using the tetraploid Triticum turgidum var. durum (AABB) and the diploid Aegilops tauschii (DD) as parents. This cross has allowed genetic variability to be transferred from parental to other wheat hexaploid accessions, lines or cultivars. This transference may occur not only of variable disease resistance genes but also traits involving quality and tolerance to abiotic stresses. We evaluated and characterized the genetic diversity and stability of synthetic wheat accessions that can be used in breeding programs due to the presence of desirable characteristics. Fifty synthetic accessions were investigated regarding their morphological and agronomic characteristics, presence of micronuclei in tetrads and genetic similarity based on molecular markers. Four commercial cultivars were used as controls. Depending on their proposed use, some genotypes were characterised as suitable for breeding programs based on their morphological traits, genetic stability or genetic diversity, or because of a combination of these factors. 650 $aGenetic stability 653 $aGenetic 653 $aGenetic diversity 653 $aMeiotic index 653 $aMicrosatellite 653 $aMorphology 700 1 $aCARGNIN, A. 700 1 $aKIIHL, T. A. M. 700 1 $aRESENDE, T. T. de 700 1 $aCASASSOLA, A. 700 1 $aCECCON, C. C. 773 $tJournal of Agricultural Sciences Research$gv. 1, n. 1, p. 1-13, 2021.
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Registro original: |
Embrapa Trigo (CNPT) |
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| Acesso ao texto completo restrito à biblioteca da Embrapa Soja. Para informações adicionais entre em contato com valeria.cardoso@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Soja. |
Data corrente: |
10/09/1996 |
Data da última atualização: |
01/04/2024 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
Nacional - B |
Autoria: |
PANIZZI, A. R.; CORREA, B. S; GAZZONI, D. L.; OLIVEIRA, E. B de. |
Afiliação: |
EMBRAPA-CNPSo. Londrina, PR.; DECIO LUIZ GAZZONI, CNPSO. |
Título: |
Soja: insetos-pragas da cultura. |
Ano de publicação: |
1977 |
Fonte/Imprenta: |
A Granja, Porto Alegre, v. 33, n. 352, p.26-32, maio 1977. |
Idioma: |
Português |
Palavras-Chave: |
Brasil; Cerotoma sp; Epicauta atomaria; Insect; Parana; Pest; Plusia oo; Soybean. |
Thesagro: |
Anticarsia Gemmatalis; Diabrotica Speciosa; Elasmopalpus Lignosellus; Epinotia Aporema; Etiella Zinckenella; Inseto; Nezara Viridula; Piezodorus Guildinii; Praga; Soja. |
Thesaurus NAL: |
Brazil; Spodoptera latifascia; Urbanus proteus. |
Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
Marc: |
LEADER 01029naa a2200397 a 4500 001 1444719 005 2024-04-01 008 1977 bl uuuu u00u1 u #d 100 1 $aPANIZZI, A. R. 245 $aSoja$binsetos-pragas da cultura.$h[electronic resource] 260 $c1977 650 $aBrazil 650 $aSpodoptera latifascia 650 $aUrbanus proteus 650 $aAnticarsia Gemmatalis 650 $aDiabrotica Speciosa 650 $aElasmopalpus Lignosellus 650 $aEpinotia Aporema 650 $aEtiella Zinckenella 650 $aInseto 650 $aNezara Viridula 650 $aPiezodorus Guildinii 650 $aPraga 650 $aSoja 653 $aBrasil 653 $aCerotoma sp 653 $aEpicauta atomaria 653 $aInsect 653 $aParana 653 $aPest 653 $aPlusia oo 653 $aSoybean 700 1 $aCORREA, B. S 700 1 $aGAZZONI, D. L. 700 1 $aOLIVEIRA, E. B de 773 $tA Granja, Porto Alegre$gv. 33, n. 352, p.26-32, maio 1977.
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