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Registro Completo |
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Biblioteca(s): |
Embrapa Amazônia Ocidental; Embrapa Unidades Centrais. |
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Data corrente: |
17/03/1998 |
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Data da última atualização: |
23/01/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
ZAFFARONI, E.; TERRES, A. L.; BEVILAQUA, G. A. P.; ROBAINA, A. D.; LIMA, D. de; SILVA FILHO, P. M. da; LOPES, R. |
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Afiliação: |
EDUARDO ZAFFARONI, Universidade Federal de Pelotas - UFPel/Faculdade de Agricultura Eliseu Maciel - FAEM/Departamento Fitotecnia. Bolsista do CNPq.; ARLEI LAERTE TERRES, CPACT; GILBERTO ANTONIO PERIPOLIO BEVILAQUA, Universidade Federal de Pelotas - UFPel/Faculdade de Agricultura Eliseu Maciel - FAEM/Departamento Fitotecnia. Bolsista do CNPq.; ANTONIO DIAS ROBAINA, Universidade Federal de Mato Grosso do Sul - UFMS/Departamento Ciências Agrárias; DIVANIA DE LIMA, CPAA; PEDRO MOREIRA DA SILVA FILHO, SPSB; ROBERTA LOPES, Universidade Federal de Pelotas - UFPel/Faculdade de Agricultura Eliseu Maciel - FAEM/Departamento Fitotecnia. Bolsista do CNPq. |
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Título: |
Análise de caminho nos componentes do rendimento de genótipos de arroz no Rio Grande do Sul. |
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Ano de publicação: |
1998 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 33, n. 1, p. 43-48, jan. 1998. |
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Idioma: |
Português |
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Notas: |
Título em inglês: Path analysis on the yield components of genotypes of rice in the State of Rio Grande do Sul. |
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Conteúdo: |
Com o objetivo de avaliar o rendimento de cultivares e linhagens de arroz e verificar a influencia dos componentes do rendimento na producao, nove genotipos de arroz foram cultivados em 1993/94. Foram estudados os genotipos: EMBRAPA 39-AGRISUL, TF296-1-8, CL Selecao 447B-B, CL 99-40-2, CL 78-84-IM-26M-M, TF 231-13-1M-5-B, EMBRAPA 6-CHUI, EMBRAPA 7-TAIM e IRGA 410.As variaveis numero de plantas por hectare, numero de paniculas por planta, numero de graos por panicula e peso de mil graos constituiram os componentes de rendimento, que, apos analisados, permitiram estimar o rendimento fisico da lavoura. Os genotipos que apresentaram maior produtividade foram CL-78-84-IM-26M-M, IRGA 410 e EMBRAPA 6-CHUI. Os componentes de rendimento que mais afetaram a producao foram o numero de graos/panicula e o peso de mil graos. |
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Thesagro: |
Arroz; Genótipo; Linhagem; Oryza Sativa. |
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Categoria do assunto: |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/47078/1/ANALISE-DE-CAMINHO-NOS-COMPONENTES-DO-RENDIMENTO.pdf
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Marc: |
LEADER 01644naa a2200253 a 4500
001 2119274
005 2020-01-23
008 1998 bl uuuu u00u1 u #d
100 1 $aZAFFARONI, E.
245 $aAnálise de caminho nos componentes do rendimento de genótipos de arroz no Rio Grande do Sul.
260 $c1998
500 $aTítulo em inglês: Path analysis on the yield components of genotypes of rice in the State of Rio Grande do Sul.
520 $aCom o objetivo de avaliar o rendimento de cultivares e linhagens de arroz e verificar a influencia dos componentes do rendimento na producao, nove genotipos de arroz foram cultivados em 1993/94. Foram estudados os genotipos: EMBRAPA 39-AGRISUL, TF296-1-8, CL Selecao 447B-B, CL 99-40-2, CL 78-84-IM-26M-M, TF 231-13-1M-5-B, EMBRAPA 6-CHUI, EMBRAPA 7-TAIM e IRGA 410.As variaveis numero de plantas por hectare, numero de paniculas por planta, numero de graos por panicula e peso de mil graos constituiram os componentes de rendimento, que, apos analisados, permitiram estimar o rendimento fisico da lavoura. Os genotipos que apresentaram maior produtividade foram CL-78-84-IM-26M-M, IRGA 410 e EMBRAPA 6-CHUI. Os componentes de rendimento que mais afetaram a producao foram o numero de graos/panicula e o peso de mil graos.
650 $aArroz
650 $aGenótipo
650 $aLinhagem
650 $aOryza Sativa
700 1 $aTERRES, A. L.
700 1 $aBEVILAQUA, G. A. P.
700 1 $aROBAINA, A. D.
700 1 $aLIMA, D. de
700 1 $aSILVA FILHO, P. M. da
700 1 $aLOPES, R.
773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 33, n. 1, p. 43-48, jan. 1998.
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Registro original: |
Embrapa Amazônia Ocidental (CPAA) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Café. Para informações adicionais entre em contato com biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Café. |
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Data corrente: |
06/04/2023 |
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Data da última atualização: |
07/12/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 4 |
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Autoria: |
ANGELO, P. C. da S.; PEREIRA, L. F. P.; SERA, G. H.; CAIXETA, E. T. |
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Afiliação: |
PAULA CRISTINA DA SILVA ANGELO, CNPCa; L. F. P. PEREIRA; G. H. SERA, IDR-Parana; E. T. CAIXETA, Embrapa Coffee - University of Viçosa. |
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Título: |
Some Coffea liberica SH3-LRR-coding sequences are highly distinguishable. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Acta Horticulturae, v. 31, n. 1362, p. 283-287, 2023. |
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DOI: |
10.17660/ActaHortic.2023.1362.38 |
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Idioma: |
Inglês |
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Notas: |
Apresentado no INTERNATIONAL HORTICULTURAL CONGRESS, 31., 2022, Angers, França. |
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Conteúdo: |
Genes in coffee SH3 loci are involved in the interaction with the fungus Hemileia vastatrix. Previously we found, by comparison to data published for C. arabica ?IAPAR 59?, that SH3 loci are multi-alellic and complex in the publicly available genomes of Coffea arabica ?Caturra?, C. eugenioides and C. canephora. The above cited SH3 loci display different numbers of copies of a CC-NBS-LRR gene, in distinctive organizations. In its turn, C. liberica is considered to display an SH3 configuration ideal to provide durable resistance to leaf rust, which is highly desirable and pursued. The CC-NBS-LRR genes in the coffee SH3 loci display highly conserved as well as hypervariable regions. Sets of primers designated to amplify the hypervariable LRR-carboxy terminals were used to clone and sequence S H3 variants in C. liberica and ?IAPAR 59?. Neighbor-joining was used to graphically represent pairwise divergence indexes between the deduced peptide sequences. ?IAPAR 59? was re-accessed as a testimony for the approach?s effectiveness because it was possible to verify that all the variants previously reported elsewhere for SH3 genes in ?IAPAR 59? BAC clones were also cloned using our primer sets. Indeed, it was considered that all the variants present in the accessed C. liberica plant had also been cloned. This was further checked by contrasting the restriction fragment maps coming from genomic DNA × cloned amplicons in the two genotypes: patterns for both DNA sources of a same genotype were equal, and diverged from those in the other genotype. Regarding sequences, at least three out of six carboxy-terminal variants found in C. liberica seem to be exclusive when contrasted to the other four genotypes accessed. Differences found in the restriction maps and sequences are very likely related to susceptibility or resistance reactions verified during coffee plants-H. vastatrix physiological race interactions. MenosGenes in coffee SH3 loci are involved in the interaction with the fungus Hemileia vastatrix. Previously we found, by comparison to data published for C. arabica ?IAPAR 59?, that SH3 loci are multi-alellic and complex in the publicly available genomes of Coffea arabica ?Caturra?, C. eugenioides and C. canephora. The above cited SH3 loci display different numbers of copies of a CC-NBS-LRR gene, in distinctive organizations. In its turn, C. liberica is considered to display an SH3 configuration ideal to provide durable resistance to leaf rust, which is highly desirable and pursued. The CC-NBS-LRR genes in the coffee SH3 loci display highly conserved as well as hypervariable regions. Sets of primers designated to amplify the hypervariable LRR-carboxy terminals were used to clone and sequence S H3 variants in C. liberica and ?IAPAR 59?. Neighbor-joining was used to graphically represent pairwise divergence indexes between the deduced peptide sequences. ?IAPAR 59? was re-accessed as a testimony for the approach?s effectiveness because it was possible to verify that all the variants previously reported elsewhere for SH3 genes in ?IAPAR 59? BAC clones were also cloned using our primer sets. Indeed, it was considered that all the variants present in the accessed C. liberica plant had also been cloned. This was further checked by contrasting the restriction fragment maps coming from genomic DNA × cloned amplicons in the two genotypes: patterns for both DNA sources of a same genotype w... Mostrar Tudo |
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Thesaurus NAL: |
Gene interaction; Leucine; Plant pathogens. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02636naa a2200217 a 4500
001 2153041
005 2023-12-07
008 2023 bl uuuu u00u1 u #d
024 7 $a10.17660/ActaHortic.2023.1362.38$2DOI
100 1 $aANGELO, P. C. da S.
245 $aSome Coffea liberica SH3-LRR-coding sequences are highly distinguishable.$h[electronic resource]
260 $c2023
500 $aApresentado no INTERNATIONAL HORTICULTURAL CONGRESS, 31., 2022, Angers, França.
520 $aGenes in coffee SH3 loci are involved in the interaction with the fungus Hemileia vastatrix. Previously we found, by comparison to data published for C. arabica ?IAPAR 59?, that SH3 loci are multi-alellic and complex in the publicly available genomes of Coffea arabica ?Caturra?, C. eugenioides and C. canephora. The above cited SH3 loci display different numbers of copies of a CC-NBS-LRR gene, in distinctive organizations. In its turn, C. liberica is considered to display an SH3 configuration ideal to provide durable resistance to leaf rust, which is highly desirable and pursued. The CC-NBS-LRR genes in the coffee SH3 loci display highly conserved as well as hypervariable regions. Sets of primers designated to amplify the hypervariable LRR-carboxy terminals were used to clone and sequence S H3 variants in C. liberica and ?IAPAR 59?. Neighbor-joining was used to graphically represent pairwise divergence indexes between the deduced peptide sequences. ?IAPAR 59? was re-accessed as a testimony for the approach?s effectiveness because it was possible to verify that all the variants previously reported elsewhere for SH3 genes in ?IAPAR 59? BAC clones were also cloned using our primer sets. Indeed, it was considered that all the variants present in the accessed C. liberica plant had also been cloned. This was further checked by contrasting the restriction fragment maps coming from genomic DNA × cloned amplicons in the two genotypes: patterns for both DNA sources of a same genotype were equal, and diverged from those in the other genotype. Regarding sequences, at least three out of six carboxy-terminal variants found in C. liberica seem to be exclusive when contrasted to the other four genotypes accessed. Differences found in the restriction maps and sequences are very likely related to susceptibility or resistance reactions verified during coffee plants-H. vastatrix physiological race interactions.
650 $aGene interaction
650 $aLeucine
650 $aPlant pathogens
700 1 $aPEREIRA, L. F. P.
700 1 $aSERA, G. H.
700 1 $aCAIXETA, E. T.
773 $tActa Horticulturae$gv. 31, n. 1362, p. 283-287, 2023.
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Embrapa Café (CNPCa) |
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