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Registro Completo |
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Biblioteca(s): |
Embrapa Suínos e Aves. |
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Data corrente: |
23/11/2004 |
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Data da última atualização: |
19/10/2007 |
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Autoria: |
PIVA, A.; BACH KNUDSEN, K. E.; LINDBERG, J. E. (ed.). |
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Título: |
Gut environment of pigs. |
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Ano de publicação: |
2001 |
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Fonte/Imprenta: |
Nottingham: Nottingham University Press, 2001. |
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Páginas: |
260 p. |
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ISBN: |
1-897676-778 |
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Idioma: |
Inglês |
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Conteúdo: |
Morphological and functional changes in the small intestine of the newly-weaned pig; The role of polyamines in intestinal function and gut maturation; Glutamine in gut metabolism; The influence of feed composition on protein metabolism in the gut; Organic acid production in the large intestine: implication for epithelial cell proliferation and cell death; action of n-butyrate at the level of gene expression in the colonic mucosa: lessons from pig and rat experiments; Microorganisms exert bioactive and protective effects through the innate immune system; Luminal bacteria: regulation of gut function and immunity; The use nondigestible oligosaccharides to manage the gastrointestinal ecosystem; Lectin microbial interactions in the gut; Modulation of the microflora by enzyme addition; Possible ways of modifying type and amount of products from microbial fermentation in the gut; Organic acids - their efficacy and modes of action in pigs; Safety aspects on non-use of antimicrobials as growth promoters; Current status and future perspectives in E.U. for antibiotics, probiotics, enzymes and organic acids in animal nutrition. |
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Palavras-Chave: |
Desenvolvimento; Função; Suíno: Sistema digestivo. |
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Thesagro: |
Intestino; Metabolismo. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01673nam a2200217 a 4500
001 1442878
005 2007-10-19
008 2001 bl uuuu 00u1 u #d
020 $a1-897676-778
100 1 $aPIVA, A.
245 $aGut environment of pigs.
260 $aNottingham: Nottingham University Press$c2001
300 $a260 p.
520 $aMorphological and functional changes in the small intestine of the newly-weaned pig; The role of polyamines in intestinal function and gut maturation; Glutamine in gut metabolism; The influence of feed composition on protein metabolism in the gut; Organic acid production in the large intestine: implication for epithelial cell proliferation and cell death; action of n-butyrate at the level of gene expression in the colonic mucosa: lessons from pig and rat experiments; Microorganisms exert bioactive and protective effects through the innate immune system; Luminal bacteria: regulation of gut function and immunity; The use nondigestible oligosaccharides to manage the gastrointestinal ecosystem; Lectin microbial interactions in the gut; Modulation of the microflora by enzyme addition; Possible ways of modifying type and amount of products from microbial fermentation in the gut; Organic acids - their efficacy and modes of action in pigs; Safety aspects on non-use of antimicrobials as growth promoters; Current status and future perspectives in E.U. for antibiotics, probiotics, enzymes and organic acids in animal nutrition.
650 $aIntestino
650 $aMetabolismo
653 $aDesenvolvimento
653 $aFunção
653 $aSuíno: Sistema digestivo
700 1 $aBACH KNUDSEN, K. E.
700 1 $aLINDBERG, J. E.
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Registro original: |
Embrapa Suínos e Aves (CNPSA) |
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Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Algodão; Embrapa Florestas. |
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Data corrente: |
22/12/2017 |
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Data da última atualização: |
26/12/2017 |
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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: |
ALVES, R. S.; TEODORO, P. E.; FARIAS, F. C.; FARIAS, F. J. C.; CARVALHO, L. P. de; RODRIGUES, J. I. S.; BHERING, L. L.; RESENDE, M. D. V. de. |
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Afiliação: |
R. S. ALVES, UFV; P. E. TEODORO, UFV; F.C. FARIAS, UFG; FRANCISCO JOSE CORREIA FARIAS, CNPA; LUIZ PAULO DE CARVALHO, CNPA; J. I. S. RODRIGUES, CNPA; L. L. BHERING, UFV; MARCOS DEON VILELA DE RESENDE, CNPF. |
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Título: |
Evaluation of genotype x environment interactions in cotton using the method proposed by Eberhart and Russell and reaction norm models. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Genetics and Molecular Research, v. 16, n. 3, gmr16039726, 2017. |
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DOI: |
10.4238/gmr16039726 |
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Idioma: |
Inglês |
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Conteúdo: |
Cotton produces one of the most important textile fibers of the world and has great relevance in the world economy. It is an economically important crop in Brazil, which is the world's fifth largest producer. However, studies evaluating the genotype x environment (G x E) interactions in cotton are scarce in this country. Therefore, the goal of this study was to evaluate the G x E interactions in two important traits in cotton (fiber yield and fiber length) using the method proposed by Eberhart and Russell (simple linear regression) and reaction norm models (random regression). Eight trials with sixteen upland cotton genotypes, conducted in a randomized block design, were used. It was possible to identify a genotype with wide adaptability and stability for both traits. Reaction norm models have excellent theoretical and practical properties and led to more informative and accurate results than the method proposed by Eberhart and Russell and should, therefore, be preferred. Curves of genotypic values as a function of the environmental gradient, which predict the behavior of the genotypes along the environmental gradient, were generated. These curves make possible the recommendation to untested environmental levels. |
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Palavras-Chave: |
Cotton fibers; Genetic selection; Mixed model methodology; Random regression; Stability and adaptability. |
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Thesagro: |
Gossypium hirsutum; Seleção genética. |
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Thesaurus NAL: |
Cotton; Natural selection. |
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Categoria do assunto: |
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G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/169705/1/2017-M.Deon-GMR-Evaluation.pdf
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Marc: |
LEADER 02260naa a2200325 a 4500
001 2083485
005 2017-12-26
008 2017 bl uuuu u00u1 u #d
024 7 $a10.4238/gmr16039726$2DOI
100 1 $aALVES, R. S.
245 $aEvaluation of genotype x environment interactions in cotton using the method proposed by Eberhart and Russell and reaction norm models.$h[electronic resource]
260 $c2017
520 $aCotton produces one of the most important textile fibers of the world and has great relevance in the world economy. It is an economically important crop in Brazil, which is the world's fifth largest producer. However, studies evaluating the genotype x environment (G x E) interactions in cotton are scarce in this country. Therefore, the goal of this study was to evaluate the G x E interactions in two important traits in cotton (fiber yield and fiber length) using the method proposed by Eberhart and Russell (simple linear regression) and reaction norm models (random regression). Eight trials with sixteen upland cotton genotypes, conducted in a randomized block design, were used. It was possible to identify a genotype with wide adaptability and stability for both traits. Reaction norm models have excellent theoretical and practical properties and led to more informative and accurate results than the method proposed by Eberhart and Russell and should, therefore, be preferred. Curves of genotypic values as a function of the environmental gradient, which predict the behavior of the genotypes along the environmental gradient, were generated. These curves make possible the recommendation to untested environmental levels.
650 $aCotton
650 $aNatural selection
650 $aGossypium hirsutum
650 $aSeleção genética
653 $aCotton fibers
653 $aGenetic selection
653 $aMixed model methodology
653 $aRandom regression
653 $aStability and adaptability
700 1 $aTEODORO, P. E.
700 1 $aFARIAS, F. C.
700 1 $aFARIAS, F. J. C.
700 1 $aCARVALHO, L. P. de
700 1 $aRODRIGUES, J. I. S.
700 1 $aBHERING, L. L.
700 1 $aRESENDE, M. D. V. de
773 $tGenetics and Molecular Research$gv. 16, n. 3, gmr16039726, 2017.
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Registro original: |
Embrapa Algodão (CNPA) |
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