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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
27/03/2013 |
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Data da última atualização: |
05/02/2018 |
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Autoria: |
PEDROSA, V. B.; SANTANA JUNIOR, M. L.; OLIVEIRA, P. S.; ELER, J. P.; FERRAZ, J. B. S. |
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Título: |
Population structure and inbreeding effects on growth traits of Santa Ines sheep in Brazil. |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
Small Ruminant Research, Amsterdam, v. 93, n. 2/3, p. 135-139, Oct. 2010. |
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DOI: |
10.1016/j.smallrumres.2010.05.012 |
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Idioma: |
Inglês |
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Conteúdo: |
The aim of this study was to describe the population structure, inbreeding and to quantify their effect for different weights, of Santa Ines sheep. For this reason, 6490 data of production and 17,097 animals in the pedigree data set were utilized to evaluate birth weight (BW), weight at 60 days (W60) and weight at 180 days (W180). The genetic structure analysis of the population was realized by the software ENDOG (v.4.6.), resulting in some level of inbreeding for 21.72% of the animals in the pedigree data, being 41.02% the maximum value, and average of 10.74% for the inbred individuals. The population average inbreeding was 2.33% and the average relatedness was 0.73%. The effective number of ancestors was 156 animals and the effective number of founders was 211 individuals. A significant depressive effect of the inbreeding can be verified for all traits. The monitored parameters related with the genetic variability on this population must be constant in order to prevent the decrease in the genetic progress. The utilization of a program for directed mating in the present flock is an appropriate alternative to keep the level of inbreeding under control. (C) 2010 Elsevier B.V. All rights reserved. |
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Palavras-Chave: |
Brasil; Effective population size; Generation interval; Intervalo de geração; Raça Santa Inês; Tamanho efetivo. |
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Thesagro: |
Crescimento; Endogamia; Ovino. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02094naa a2200289 a 4500
001 1954324
005 2018-02-05
008 2010 bl uuuu u00u1 u #d
024 7 $a10.1016/j.smallrumres.2010.05.012$2DOI
100 1 $aPEDROSA, V. B.
245 $aPopulation structure and inbreeding effects on growth traits of Santa Ines sheep in Brazil.$h[electronic resource]
260 $c2010
520 $aThe aim of this study was to describe the population structure, inbreeding and to quantify their effect for different weights, of Santa Ines sheep. For this reason, 6490 data of production and 17,097 animals in the pedigree data set were utilized to evaluate birth weight (BW), weight at 60 days (W60) and weight at 180 days (W180). The genetic structure analysis of the population was realized by the software ENDOG (v.4.6.), resulting in some level of inbreeding for 21.72% of the animals in the pedigree data, being 41.02% the maximum value, and average of 10.74% for the inbred individuals. The population average inbreeding was 2.33% and the average relatedness was 0.73%. The effective number of ancestors was 156 animals and the effective number of founders was 211 individuals. A significant depressive effect of the inbreeding can be verified for all traits. The monitored parameters related with the genetic variability on this population must be constant in order to prevent the decrease in the genetic progress. The utilization of a program for directed mating in the present flock is an appropriate alternative to keep the level of inbreeding under control. (C) 2010 Elsevier B.V. All rights reserved.
650 $aCrescimento
650 $aEndogamia
650 $aOvino
653 $aBrasil
653 $aEffective population size
653 $aGeneration interval
653 $aIntervalo de geração
653 $aRaça Santa Inês
653 $aTamanho efetivo
700 1 $aSANTANA JUNIOR, M. L.
700 1 $aOLIVEIRA, P. S.
700 1 $aELER, J. P.
700 1 $aFERRAZ, J. B. S.
773 $tSmall Ruminant Research, Amsterdam$gv. 93, n. 2/3, p. 135-139, Oct. 2010.
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Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
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Biblioteca |
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Origem |
Tipo/Formato |
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Cutter |
Registro |
Volume |
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URL |
Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
28/11/2008 |
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Data da última atualização: |
26/04/2024 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
NEVES, D. M. S.; FILIPPI, M. C.; VIANA, H. F. |
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Afiliação: |
D. M. S. NEVES, UNIVERSIDADE ESTADUAL DE GOIÁS; MARTA CRISTINA CORSI DE FILIPPI, CNPAF; H. F. VIANA, UNI-ANHANGUERA. |
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Título: |
Avaliação da colonização radicular de plantas de arroz pelo uso de pgpr's pré-selecionadas para o biocontrole da brusone. |
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Ano de publicação: |
2008 |
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Fonte/Imprenta: |
Tropical Plant Pathology, v. 33, p. S 98, ago. 2008. Suplemento. ref. BAC-038. Edição dos Resumos do XLI Congresso Brasileiro de Fitopatologia, Belo Horizonte, MG, ago. 2008. |
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Idioma: |
Português |
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Conteúdo: |
Ensaios in vitro foram realizados utilizando sementes de arroz microbiolizadas com suspensão de cada antagonista e semeadas em tubos de ensaio contendo ágar-água 0,6%, visando avaliar a interação microrganismo-planta. |
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Palavras-Chave: |
Biocontrole. |
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Thesagro: |
Arroz; Brusone; Doença de Planta; Oryza Sativa. |
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Thesaurus NAL: |
rice. |
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Categoria do assunto: |
H Saúde e Patologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/216152/1/cbf-2008-p98.pdf
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Marc: |
LEADER 00976nam a2200205 a 4500
001 1216152
005 2024-04-26
008 2008 bl uuuu u00u1 u #d
100 1 $aNEVES, D. M. S.
245 $aAvaliação da colonização radicular de plantas de arroz pelo uso de pgpr's pré-selecionadas para o biocontrole da brusone.$h[electronic resource]
260 $aTropical Plant Pathology, v. 33, p. S 98, ago. 2008. Suplemento. ref. BAC-038. Edição dos Resumos do XLI Congresso Brasileiro de Fitopatologia, Belo Horizonte, MG, ago. 2008.$c2008
520 $aEnsaios in vitro foram realizados utilizando sementes de arroz microbiolizadas com suspensão de cada antagonista e semeadas em tubos de ensaio contendo ágar-água 0,6%, visando avaliar a interação microrganismo-planta.
650 $arice
650 $aArroz
650 $aBrusone
650 $aDoença de Planta
650 $aOryza Sativa
653 $aBiocontrole
700 1 $aFILIPPI, M. C.
700 1 $aVIANA, H. F.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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