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Registro Completo |
Biblioteca(s): |
Embrapa Recursos Genéticos e Biotecnologia. |
Data corrente: |
31/01/2008 |
Data da última atualização: |
16/05/2024 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
ALVES, E. R.; CARNEIRO, V. T. C.; DUSI, D. M. A. |
Afiliação: |
ELIZANGELA RIBEIRO DA COSTA; VERA TAVARES DE CAMPOS CARNEIRO, EMBRAPA RECURSOS GENÉTICOS E BIOTECNOLOGIA; DIVA MARIA DE ALENCAR DUSI, EMBRAPA RECURSOS GENÉTICOS E BIOTECNOLOGIA. |
Título: |
In situ localization of three cDNA sequences associated with the later stages of aposporic embryo sac development of Brachiaria brizantha. |
Ano de publicação: |
2007 |
Fonte/Imprenta: |
Protoplasma, v. 231, p. 161-171, 2007. |
Idioma: |
Inglês |
Palavras-Chave: |
Apomicis; Differentially expressed cDNA. |
Thesagro: |
Brachiaria Brizantha; Hibridação. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/178184/1/ID-28998-1.pdf
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Marc: |
LEADER 00608naa a2200181 a 4500 001 1189088 005 2024-05-16 008 2007 bl uuuu u00u1 u #d 100 1 $aALVES, E. R. 245 $aIn situ localization of three cDNA sequences associated with the later stages of aposporic embryo sac development of Brachiaria brizantha.$h[electronic resource] 260 $c2007 650 $aBrachiaria Brizantha 650 $aHibridação 653 $aApomicis 653 $aDifferentially expressed cDNA 700 1 $aCARNEIRO, V. T. C. 700 1 $aDUSI, D. M. A. 773 $tProtoplasma$gv. 231, p. 161-171, 2007.
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Embrapa Recursos Genéticos e Biotecnologia (CENARGEN) |
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| Acesso ao texto completo restrito à biblioteca da Embrapa Mandioca e Fruticultura. Para informações adicionais entre em contato com cnpmf.biblioteca@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
Data corrente: |
13/11/2015 |
Data da última atualização: |
18/05/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 2 |
Autoria: |
BOAVENTURA, V. de J.; RINGENBERG, R.; LEDO, C. A. da S. |
Afiliação: |
VERÔNICA DE JESUS BOAVENTURA; RUDINEY RINGENBERG, CNPMF; CARLOS ALBERTO DA SILVA LEDO, CNPMF. |
Título: |
Genetic dissimilarity for resistance to Mononychellus tanajoa (bondar) (Acari, Tetranychidae) among domesticated and wild Manihot Species. |
Ano de publicação: |
2015 |
Fonte/Imprenta: |
Acta Scientiarum. Agronomy, Maringá, v. 37, n. 4, p. 441-446, Oct.-Dec, 2015. |
ISSN: |
1679-9275 |
Idioma: |
Português |
Conteúdo: |
The aim of this study was to evaluate the genetic dissimilarity among wild and domesticated species of Manihot for resistance to cassava green mite during the insect life cycle. Nine accessions of wild Manihot species, M. esculenta ssp. flabellifolia, M. esculenta ssp. peruviana, and M. carthaginensis ssp. glaziovii, and two clones of M. esculenta (Cigana Preta and Sacaí) were evaluated under laboratory conditions at 25 ± 1°C, 70 ± 10% RH, and a 12-h photophase. Daily observations during the mite life cycle stages (larva-adult) were recorded. The data were subjected to an analysis of variance, a Scott-Knott test (5%), and Singh criterion, cluster, and principal component analyses. The larval-adult period ranged from 5.53 to 7.01 days: the longest period was observed on an M. glaziovii accession (GLA-19-DF) and the shortest on an M. flabellifolia accession (FLA-025V). The UPGMA method allowed the division of the genotypes into six groups, with the greatest distance between the FLA-025V and GLA-19-DF accessions. The first two main components explained 77.50% of the total accumulated variation. The association of the longest cycle duration of M. tanajoa with the lowest larval-adult viability suggests that GLA-19-DF is less favorable to mite development compared to the other accessions. Significant variability among the genotypes was observed. |
Thesagro: |
Mandioca. |
Thesaurus NAL: |
Cassava. |
Categoria do assunto: |
-- |
Marc: |
LEADER 01975naa a2200181 a 4500 001 2028525 005 2023-05-18 008 2015 bl uuuu u00u1 u #d 022 $a1679-9275 100 1 $aBOAVENTURA, V. de J. 245 $aGenetic dissimilarity for resistance to Mononychellus tanajoa (bondar) (Acari, Tetranychidae) among domesticated and wild Manihot Species.$h[electronic resource] 260 $c2015 520 $aThe aim of this study was to evaluate the genetic dissimilarity among wild and domesticated species of Manihot for resistance to cassava green mite during the insect life cycle. Nine accessions of wild Manihot species, M. esculenta ssp. flabellifolia, M. esculenta ssp. peruviana, and M. carthaginensis ssp. glaziovii, and two clones of M. esculenta (Cigana Preta and Sacaí) were evaluated under laboratory conditions at 25 ± 1°C, 70 ± 10% RH, and a 12-h photophase. Daily observations during the mite life cycle stages (larva-adult) were recorded. The data were subjected to an analysis of variance, a Scott-Knott test (5%), and Singh criterion, cluster, and principal component analyses. The larval-adult period ranged from 5.53 to 7.01 days: the longest period was observed on an M. glaziovii accession (GLA-19-DF) and the shortest on an M. flabellifolia accession (FLA-025V). The UPGMA method allowed the division of the genotypes into six groups, with the greatest distance between the FLA-025V and GLA-19-DF accessions. The first two main components explained 77.50% of the total accumulated variation. The association of the longest cycle duration of M. tanajoa with the lowest larval-adult viability suggests that GLA-19-DF is less favorable to mite development compared to the other accessions. Significant variability among the genotypes was observed. 650 $aCassava 650 $aMandioca 700 1 $aRINGENBERG, R. 700 1 $aLEDO, C. A. da S. 773 $tActa Scientiarum. Agronomy, Maringá$gv. 37, n. 4, p. 441-446, Oct.-Dec, 2015.
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