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Registro Completo |
Biblioteca(s): |
Embrapa Roraima. |
Data corrente: |
31/03/2020 |
Data da última atualização: |
01/04/2020 |
Tipo da produção científica: |
Comunicado Técnico/Recomendações Técnicas |
Autoria: |
SOUZA, E. D.; LIMA, H. E. de. |
Afiliação: |
EVERTON DIEL SOUZA, CPAF-RR; HYANAMEYKA EVANGELISTA DE L PRIMO, CPAF-RR. |
Título: |
BRS Formosa, BRS Kiriris e BRS Mulatinha: Novas Cultivares de Mandioca de Indústria para Cultivo em Roraima. |
Ano de publicação: |
2019 |
Fonte/Imprenta: |
Boa Vista, RR: Embrapa Roraima, 2019. |
Série: |
(Embrapa Roraima. Comunicado Técnico, 85). |
Idioma: |
Português |
Thesagro: |
Mandioca; Manihot Esculenta. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/212065/1/COT-85-.pdf
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Marc: |
LEADER 00503nam a2200145 a 4500 001 2121449 005 2020-04-01 008 2019 bl uuuu u0uu1 u #d 100 1 $aSOUZA, E. D. 245 $aBRS Formosa, BRS Kiriris e BRS Mulatinha$bNovas Cultivares de Mandioca de Indústria para Cultivo em Roraima.$h[electronic resource] 260 $aBoa Vista, RR: Embrapa Roraima$c2019 490 $a(Embrapa Roraima. Comunicado Técnico, 85). 650 $aMandioca 650 $aManihot Esculenta 700 1 $aLIMA, H. E. de
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Registro original: |
Embrapa Roraima (CPAF-RR) |
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Registro Completo
Biblioteca(s): |
Embrapa Pecuária Sul. |
Data corrente: |
24/09/2014 |
Data da última atualização: |
24/09/2014 |
Tipo da produção científica: |
Artigo em Anais de Congresso |
Autoria: |
MOTA, R. R.; TEMPELMAN, R. J.; CARDOSO, F. F.; AGUILAR, I. G.; LOPES, P. S. |
Afiliação: |
Rodrigo Reis Mota, Michigan State University; Robert John Tempelman, Michigan State University; FERNANDO FLORES CARDOSO, CPPSUL; I. G. AGUILAR, INIA; Paulo Sávio Lopes, UFV. |
Título: |
Genomic wide-selection for tick resistance in Hereford and Braford cattle via reaction norm model. |
Ano de publicação: |
2014 |
Fonte/Imprenta: |
In: WORLD CONGRESS ON GENETICS APPLIED TO LIVESTOCK PRODUCTION, 10., 2014, Vancouver, British Columbia, Canada. Proceedings... Champaign: ASAS, 2014. |
Descrição Física: |
1 CD-ROM. |
Idioma: |
Inglês |
Conteúdo: |
The objective of this study was to compare a conventional genomic model (GBLUP) and its extension to a linear reaction norm model (GLRNM) specifying genotype by environment interaction (G*E) for tick resistance in Brazilian cattle. Tick counts (TC) from 4,363 Hereford and Braford cattle from 146 contemporary groups (CG) were available of which 3,591 animals had BovineSNP50 Illumina v2 BeadChip genotypes. The reaction norm covariate was based on CG estimates of TC from a first-step model. Analysis was conducted based on adapting the single step GBLUP/REML procedure. Fivefold cross validation based on K-means and random partitioning was used to compare the fit of the two models. Cross validation correlations were strong and not significantly different between models for either partitioning strategy. Nevertheless, it seems apparent that G*E for tick infestation exists and can captured by GLRNM models. |
Thesagro: |
Gado de corte. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/109003/1/Mota-et-al.pdf
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Marc: |
LEADER 01561nam a2200181 a 4500 001 1995749 005 2014-09-24 008 2014 bl uuuu u00u1 u #d 100 1 $aMOTA, R. R. 245 $aGenomic wide-selection for tick resistance in Hereford and Braford cattle via reaction norm model.$h[electronic resource] 260 $aIn: WORLD CONGRESS ON GENETICS APPLIED TO LIVESTOCK PRODUCTION, 10., 2014, Vancouver, British Columbia, Canada. Proceedings... Champaign: ASAS$c2014 300 $c1 CD-ROM. 520 $aThe objective of this study was to compare a conventional genomic model (GBLUP) and its extension to a linear reaction norm model (GLRNM) specifying genotype by environment interaction (G*E) for tick resistance in Brazilian cattle. Tick counts (TC) from 4,363 Hereford and Braford cattle from 146 contemporary groups (CG) were available of which 3,591 animals had BovineSNP50 Illumina v2 BeadChip genotypes. The reaction norm covariate was based on CG estimates of TC from a first-step model. Analysis was conducted based on adapting the single step GBLUP/REML procedure. Fivefold cross validation based on K-means and random partitioning was used to compare the fit of the two models. Cross validation correlations were strong and not significantly different between models for either partitioning strategy. Nevertheless, it seems apparent that G*E for tick infestation exists and can captured by GLRNM models. 650 $aGado de corte 700 1 $aTEMPELMAN, R. J. 700 1 $aCARDOSO, F. F. 700 1 $aAGUILAR, I. G. 700 1 $aLOPES, P. S.
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Registro original: |
Embrapa Pecuária Sul (CPPSUL) |
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