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Registro Completo |
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Biblioteca(s): |
Embrapa Agricultura Digital. |
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Data corrente: |
04/06/2009 |
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Data da última atualização: |
30/11/2010 |
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Autoria: |
DANDOLINI, T. S.; SCAPIM, C. A.; AMARAL JÚNIOR, A. T. do; MANGOLIN, C. A.; MACHADO, M. de F. P. da S.; MOTT, A. de S.; LOPES, A. D. |
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Afiliação: |
THATIANA SILVA DANDOLINI, UEM; CARLOS ALBERTO SCAPIM, UEM; ANTONIO TEIXEIRA DO AMARAL JÚNIOR, UENF; CLAUDETE APARECIDA MANGOLIN, UEM; MARIA DE FÁTIMA PIRES DA SILVA MACHADO, UEM; ANDRESSA DE SOUZA MOTT, UEM; ANA DANIELA LOPES, UEM. |
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Título: |
Genetic divergence in popcorn lines detected by microsatellite markers. |
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Ano de publicação: |
2008 |
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Fonte/Imprenta: |
Crop Breeding and Applied Biotechnology, Londrina, v. 8, n. 4, p. 313-320, dec. 2008. |
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Idioma: |
Inglês |
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Conteúdo: |
The purpose of this study was to use microsatellite markers to evaluate the genetic divergence in 10 popcorn lines. The number of alleles per locus ranged from 2 to 5. The proportion of polymorphic loci was highest (50%) in line Curagua, while Zélia II was the most monomorphic (100%). The arithmetic complement of similarity of Roger and Tanimoto for the 10 lines indicated lower genetic similarity between the lines Zélia II and Avati Pichinga I and higher similarity between Zélia I and Zélia II. The mean distance between groups was greatest between the group formed by lines IAC 112 I 112 IAC II, Avati Pichinga I, Avati Pichinga II and the group containing Yellow Pear Popcorn II. Strategies on how to use the heterosis between different lines in partial diallel crosses are indicated. |
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Palavras-Chave: |
Divergência genética; Grupos heteróticos; Marcadores moleculares; Microssatélites; Similaridade genética; Zea mays L. |
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Thesagro: |
Agricultura; Biotecnologia; Genética; Milho Pipoca. |
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Categoria do assunto: |
G Melhoramento Genético |
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Marc: |
LEADER 01710naa a2200313 a 4500
001 1049189
005 2010-11-30
008 2008 bl uuuu u00u1 u #d
100 1 $aDANDOLINI, T. S.
245 $aGenetic divergence in popcorn lines detected by microsatellite markers.
260 $c2008
520 $aThe purpose of this study was to use microsatellite markers to evaluate the genetic divergence in 10 popcorn lines. The number of alleles per locus ranged from 2 to 5. The proportion of polymorphic loci was highest (50%) in line Curagua, while Zélia II was the most monomorphic (100%). The arithmetic complement of similarity of Roger and Tanimoto for the 10 lines indicated lower genetic similarity between the lines Zélia II and Avati Pichinga I and higher similarity between Zélia I and Zélia II. The mean distance between groups was greatest between the group formed by lines IAC 112 I 112 IAC II, Avati Pichinga I, Avati Pichinga II and the group containing Yellow Pear Popcorn II. Strategies on how to use the heterosis between different lines in partial diallel crosses are indicated.
650 $aAgricultura
650 $aBiotecnologia
650 $aGenética
650 $aMilho Pipoca
653 $aDivergência genética
653 $aGrupos heteróticos
653 $aMarcadores moleculares
653 $aMicrossatélites
653 $aSimilaridade genética
653 $aZea mays L
700 1 $aSCAPIM, C. A.
700 1 $aAMARAL JÚNIOR, A. T. do
700 1 $aMANGOLIN, C. A.
700 1 $aMACHADO, M. de F. P. da S.
700 1 $aMOTT, A. de S.
700 1 $aLOPES, A. D.
773 $tCrop Breeding and Applied Biotechnology, Londrina$gv. 8, n. 4, p. 313-320, dec. 2008.
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Registro original: |
Embrapa Agricultura Digital (CNPTIA) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Gado de Leite. Para informações adicionais entre em contato com cnpgl.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Caprinos e Ovinos; Embrapa Gado de Leite. |
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Data corrente: |
21/08/2020 |
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Data da última atualização: |
09/08/2021 |
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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: |
MORAIS, M. C. C.; ESTEVES, L. V.; SOUZA-FABJAN, J. M. G.; OLIVEIRA, M. E. F.; SILVA, M. R.; BRANDÃO; FONSECA, J. F. da. |
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Afiliação: |
MARIA CLARA C. MORAIS, Universidade Federal Fluminense; LUCIANA V. ESTEVES, Universidade Federal Fluminense; JOANNA M. G. SOUZA-FABJAN, Universidade Federal Fluminense; MARIA EMILIA F. OLIVEIRA, Universidade Estadual Paulista; MARCIO ROBERTO SILVA, CNPGL; FELIPE Z. BRANDÃO, Universidade Federal Fluminense; JEFERSON FERREIRA DA FONSECA, CNPC. |
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Título: |
Factors affecting pregnancy rates for goat embryos recovered and transferred by transcervical route. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Small Ruminant Research, v. 192, e106215, 2020. |
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DOI: |
https://doi.org/10.1016/j.smallrumres.2020.106215 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: This study evaluated the factors affecting non-surgical embryo transfer (NSET) efficiency in goats. Donor goats (n =10) were superovulated, mated and embryos were collected by non-surgical embryo recovery 7 d after estrous onset. A total of 28 pluriparous recipient goats were subjected to short-term progestagen-based estrous induction protocol with equine chorionic gonadotropin. They received 36 fresh embryos as single (n =20) or in pairs (n =8) by NSET 6?7 d after estrous onset, ipsilateral to the corpora lutea (CL). Pregnancy rate was affected (P <0.05) by embryo stage (blastocyst =63.6 % vs morulae =24.0 %) and quality (Grade 1 =57.1 %; 2 =33.3 %; 3 =10.0 %) and not (P >0.05) by the uterine horn, number of CL (1?3), lactational status and number of embryos transferred per recipient goats. Both overall pregnancy and kidding rates were 32.1 % and 13 kids were born, representing an embryo survival rate of 36.1 %. Goat embryo transfer programs can be successfully performed by using non-surgical techniques, achieving satisfactory embryonic survival rates. |
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Palavras-Chave: |
Embryo quality; Transcervical embryo transfer. |
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Thesagro: |
Caprino; Reprodução Animal; Transferência de Embrião. |
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Thesaurus NAL: |
Animal reproduction; Goats. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 01982naa a2200289 a 4500
001 2133346
005 2021-08-09
008 2020 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.smallrumres.2020.106215$2DOI
100 1 $aMORAIS, M. C. C.
245 $aFactors affecting pregnancy rates for goat embryos recovered and transferred by transcervical route.$h[electronic resource]
260 $c2020
520 $aAbstract: This study evaluated the factors affecting non-surgical embryo transfer (NSET) efficiency in goats. Donor goats (n =10) were superovulated, mated and embryos were collected by non-surgical embryo recovery 7 d after estrous onset. A total of 28 pluriparous recipient goats were subjected to short-term progestagen-based estrous induction protocol with equine chorionic gonadotropin. They received 36 fresh embryos as single (n =20) or in pairs (n =8) by NSET 6?7 d after estrous onset, ipsilateral to the corpora lutea (CL). Pregnancy rate was affected (P <0.05) by embryo stage (blastocyst =63.6 % vs morulae =24.0 %) and quality (Grade 1 =57.1 %; 2 =33.3 %; 3 =10.0 %) and not (P >0.05) by the uterine horn, number of CL (1?3), lactational status and number of embryos transferred per recipient goats. Both overall pregnancy and kidding rates were 32.1 % and 13 kids were born, representing an embryo survival rate of 36.1 %. Goat embryo transfer programs can be successfully performed by using non-surgical techniques, achieving satisfactory embryonic survival rates.
650 $aAnimal reproduction
650 $aGoats
650 $aCaprino
650 $aReprodução Animal
650 $aTransferência de Embrião
653 $aEmbryo quality
653 $aTranscervical embryo transfer
700 1 $aESTEVES, L. V.
700 1 $aSOUZA-FABJAN, J. M. G.
700 1 $aOLIVEIRA, M. E. F.
700 1 $aSILVA, M. R.
700 1 $aBRANDÃO
700 1 $aFONSECA, J. F. da
773 $tSmall Ruminant Research$gv. 192, e106215, 2020.
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Embrapa Gado de Leite (CNPGL) |
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