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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. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Arroz e Feijão; Embrapa Hortaliças; Embrapa Soja. |
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Data corrente: |
19/08/2005 |
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Data da última atualização: |
06/11/2006 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
LAMBERT, E. de S.; PINTO, C. A. B. P.; SIMON, G. A. |
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Título: |
Sequential selection of potato clones. |
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Ano de publicação: |
2005 |
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Fonte/Imprenta: |
Crop Breeding and Applied Biotechnology, Viçosa, MG, v. 5, n. 2, p. 149-156, June 2005. |
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Idioma: |
Inglês |
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Conteúdo: |
Selection in species of vegetative propagation can be realized with the phenotypic information of genotypes obtained in earlier stages grouped in a selection index, denominated sequential selection. The objective of this study was to verify the efficiency of the sequential selection in potato. The trials were conducted at different sites in Minas Gerais (Brazil) in different years (1998-2002) and different planting periods, using 9 generations. For the construction of this index, the phenotypic means were weighed by the number of replications per trial. A low correlation was observed between the clone means in the generations, indicating that the data of a single generation only should be used to discard the worst clones. Owing to the sequential selection index, a reduced number of generations for selection can be recommended for highly heritable traits. For low-heritability traits, the index presented an even greater efficiency, but evaluations of a larger number of generations are needed in such cases.
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Palavras-Chave: |
Genética quantitativa. |
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Thesagro: |
Batata; Clone; Índice de Seleção; Seleção; Solanum Tuberosum. |
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Thesaurus Nal: |
Potatoes; quantitative genetics; selection index. |
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Categoria do assunto: |
--
X Pesquisa, Tecnologia e Engenharia |
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Marc: |
LEADER 01736naa a2200253 a 4500
001 1213597
005 2006-11-06
008 2005 bl uuuu u00u1 u #d
100 1 $aLAMBERT, E. de S.
245 $aSequential selection of potato clones.$h[electronic resource]
260 $c2005
520 $aSelection in species of vegetative propagation can be realized with the phenotypic information of genotypes obtained in earlier stages grouped in a selection index, denominated sequential selection. The objective of this study was to verify the efficiency of the sequential selection in potato. The trials were conducted at different sites in Minas Gerais (Brazil) in different years (1998-2002) and different planting periods, using 9 generations. For the construction of this index, the phenotypic means were weighed by the number of replications per trial. A low correlation was observed between the clone means in the generations, indicating that the data of a single generation only should be used to discard the worst clones. Owing to the sequential selection index, a reduced number of generations for selection can be recommended for highly heritable traits. For low-heritability traits, the index presented an even greater efficiency, but evaluations of a larger number of generations are needed in such cases.
650 $aPotatoes
650 $aquantitative genetics
650 $aselection index
650 $aBatata
650 $aClone
650 $aÍndice de Seleção
650 $aSeleção
650 $aSolanum Tuberosum
653 $aGenética quantitativa
700 1 $aPINTO, C. A. B. P.
700 1 $aSIMON, G. A.
773 $tCrop Breeding and Applied Biotechnology, Viçosa, MG$gv. 5, n. 2, p. 149-156, June 2005.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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Biblioteca |
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Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Pecuária Sudeste; Embrapa Pecuária Sul. |
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Data corrente: |
05/03/2024 |
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Data da última atualização: |
05/03/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
NICIURA, S. C. M.; CARDOSO, T. F.; IBELLI, A. M. G.; OKINO, C. H.; ANDRADE, B. G.; BENAVIDES, M. V.; CHAGAS, A. C. de S.; ESTEVES, S. N.; MINHO, A. P.; REGITANO, L. C. de A.; GONDRO, C. |
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Afiliação: |
SIMONE CRISTINA MEO NICIURA, CPPSE; TAINÃ FIGUEIREDO CARDOSO; ADRIANA MERCIA GUARATINI IBELLI, CPPSE; CINTIA HIROMI OKINO, CPPSE; BRUNO GABRIEL ANDRADE, Munster Technological University, Cork, Ireland; MAGDA VIEIRA BENAVIDES, CPPSUL; ANA CAROLINA DE SOUZA CHAGAS, CPPSE; SERGIO NOVITA ESTEVES, CPPSE; ALESSANDRO PELEGRINE MINHO, CPPSE; LUCIANA CORREIA DE ALMEIDA REGITANO, CPPSE; CEDRIC GONDRO, Michigan State University, East Lansing, MI, USA. |
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Título: |
Multi-omics data elucidate parasite-host-microbiota interactions and resistance to Haemonchus contortus. in sheep |
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Ano de publicação: |
2024 |
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Fonte/Imprenta: |
Parasites & Vectors, v. 17, n. 102, 2024. |
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DOI: |
10.1186/s13071-024-06205-9 |
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Idioma: |
Inglês |
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Conteúdo: |
The integration of molecular data from hosts, parasites, and microbiota can enhance our understanding of the complex biological interactions underlying the resistance of hosts to parasites. Haemonchus contortus, the predominant sheep gastrointestinal parasite species in the tropics, causes significant production and economic losses, which are further compounded by the diminishing efficiency of chemical control owing to anthelmintic resistance. Knowledge of how the host responds to infection and how the parasite, in combination with microbiota, modulates host immunity can guide selection decisions to breed animals with improved parasite resistance. This understanding will help refine management practices and advance the development of new therapeutics for long-term helminth control. |
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Palavras-Chave: |
16S rDNA sequencing; Barber’s pole worm; EQTL; GWAS; Parasite resistance; RNA seq. |
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Categoria do assunto: |
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1162588/1/MultiOmicsDataElucidate.pdf
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Marc: |
LEADER 01738naa a2200325 a 4500
001 2162588
005 2024-03-05
008 2024 bl uuuu u00u1 u #d
024 7 $a10.1186/s13071-024-06205-9$2DOI
100 1 $aNICIURA, S. C. M.
245 $aMulti-omics data elucidate parasite-host-microbiota interactions and resistance to Haemonchus contortus. in sheep$h[electronic resource]
260 $c2024
520 $aThe integration of molecular data from hosts, parasites, and microbiota can enhance our understanding of the complex biological interactions underlying the resistance of hosts to parasites. Haemonchus contortus, the predominant sheep gastrointestinal parasite species in the tropics, causes significant production and economic losses, which are further compounded by the diminishing efficiency of chemical control owing to anthelmintic resistance. Knowledge of how the host responds to infection and how the parasite, in combination with microbiota, modulates host immunity can guide selection decisions to breed animals with improved parasite resistance. This understanding will help refine management practices and advance the development of new therapeutics for long-term helminth control.
653 $a16S rDNA sequencing
653 $aBarber’s pole worm
653 $aEQTL
653 $aGWAS
653 $aParasite resistance
653 $aRNA seq
700 1 $aCARDOSO, T. F.
700 1 $aIBELLI, A. M. G.
700 1 $aOKINO, C. H.
700 1 $aANDRADE, B. G.
700 1 $aBENAVIDES, M. V.
700 1 $aCHAGAS, A. C. de S.
700 1 $aESTEVES, S. N.
700 1 $aMINHO, A. P.
700 1 $aREGITANO, L. C. de A.
700 1 $aGONDRO, C.
773 $tParasites & Vectors$gv. 17, n. 102, 2024.
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Embrapa Pecuária Sudeste (CPPSE) |
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