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Registro Completo |
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
24/09/2003 |
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Data da última atualização: |
25/10/2018 |
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Autoria: |
KOEHLER-SANTOS, P.; DORNELLES, A. L. C.; FREITAS, L. B. de. |
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Afiliação: |
Patrícia Koehler-Santos, Universidade Federal do Rio Grande do Sul - UFRGS/Instituto de Biociências/Departamento de Genética; Ana Lúcia Cunha Dornelles, Universidade Federal do Rio Grande do Sul - UFRGS/Instituto de Biociências/Departamento de Genética; Loreta Brandão de Freitas, Universidade Federal do Rio Grande do Sul - UFRGS/Instituto de Biociências/Departamento de Genética. |
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Título: |
Characterization of mandarin citrus germplasm from Southern Brazil by morphological and molecular analyses. |
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Ano de publicação: |
2003 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 38, n. 7, p. 797-806, jul. 2003 |
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Idioma: |
Inglês |
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Notas: |
Título em português: Caracterização do germoplasma de tangerineiras do Sul do Brasil mediante análises morfológicas e moleculares. |
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Conteúdo: |
The objective of this work was to characterize mandarin (Citrus spp.) germplasm from Southern Brazil by morphological and molecular analyses. Thirty seven cultivars from 34 distinct mandarin varieties were evaluated by morphological and agronomic traits of leaves, flowers and fruits, and by microsatellite markers. The morphological and agronomic characteristics suggested that almost all varieties can be produced for commercial use, and some, as the Satsuma variety, are recommended for breeding programs. Pooled DNA samples from 1-5 plants belonging to each cultivar were tested. Eight of the nine primers detected polymorphisms. Specific markers were found for some accessions. The dendrogram constructed with the morphological results divided the 37 cultivars into four groups, while that obtained with the microsatellites clustered 35 of the 37 cultivars into three groups only. Generally, intervarietal differences are not high, and this lack of agreement in the two multifactorial analyses indicates that diverse evolutionary factors are acting at these two levels of investigation. |
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Palavras-Chave: |
citros; microsatélites; microsatellites. |
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Thesagro: |
Método de Melhoramento; Variação Genética. |
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Thesaurus Nal: |
breeding methods; Citrus; genetic variation. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/108541/1/Characterization.pdf
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Marc: |
LEADER 01988naa a2200253 a 4500
001 1089211
005 2018-10-25
008 2003 bl uuuu u00u1 u #d
100 1 $aKOEHLER-SANTOS, P.
245 $aCharacterization of mandarin citrus germplasm from Southern Brazil by morphological and molecular analyses.
260 $c2003
500 $aTítulo em português: Caracterização do germoplasma de tangerineiras do Sul do Brasil mediante análises morfológicas e moleculares.
520 $aThe objective of this work was to characterize mandarin (Citrus spp.) germplasm from Southern Brazil by morphological and molecular analyses. Thirty seven cultivars from 34 distinct mandarin varieties were evaluated by morphological and agronomic traits of leaves, flowers and fruits, and by microsatellite markers. The morphological and agronomic characteristics suggested that almost all varieties can be produced for commercial use, and some, as the Satsuma variety, are recommended for breeding programs. Pooled DNA samples from 1-5 plants belonging to each cultivar were tested. Eight of the nine primers detected polymorphisms. Specific markers were found for some accessions. The dendrogram constructed with the morphological results divided the 37 cultivars into four groups, while that obtained with the microsatellites clustered 35 of the 37 cultivars into three groups only. Generally, intervarietal differences are not high, and this lack of agreement in the two multifactorial analyses indicates that diverse evolutionary factors are acting at these two levels of investigation.
650 $abreeding methods
650 $aCitrus
650 $agenetic variation
650 $aMétodo de Melhoramento
650 $aVariação Genética
653 $acitros
653 $amicrosatélites
653 $amicrosatellites
700 1 $aDORNELLES, A. L. C.
700 1 $aFREITAS, L. B. de
773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 38, n. 7, p. 797-806, jul. 2003
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Registro original: |
Embrapa Unidades Centrais (AI-SEDE) |
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| Registros recuperados : 5 | |
| 3. |  | FREITAS, L. B. de; JERUSALINSKY, L.; BONATTO, S. L.; SALZANO, F. M. Extreme homogeneity among brazilian wheat genotypes determined by RAPD markers. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 35, n. 11, p. 2255-60, nov. 2000. Título em português: Extrema homogeneidade entre genótipos brasileiros de trigo determinada por marcadores de "RAPD'.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 4. | | PEREIRA, A. I. A.; FREITAS, L. B. de; CANTUÁRIO, F. S. de; CURVÊLO, C. R. da S.; AMARO, G. B.; LUZ, J. M. Q. Field adaptation of sweet potato genotypes enriched of B-carotene, in the State of Goiás. Bioscience Journal, v. 35, n. 3, p. 723-731, May/June 2019.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Hortaliças. |
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| 5. | | CABREIRA, C.; CAGLIARI, A.; BÜCKER-NETO, L.; WIEBKE-STROHM, B.; FREITAS, L. B. de; MARCELINO-GUIMARÃES, F. C.; NEPOMUCENO, A. L.; MARGIS-PINHEIRO, M. M. A. N.; BODANESE-ZANETTINI, M. H. The lesion simulating disease (LSD) gene family as a variable in soybean response to Phakopsora pachyrhizi infection and dehydration. Functional & Integrative Genomics, v. 13, n. 3, p. 323-338, Aug. 2013.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Soja. |
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| Registros recuperados : 5 | |
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