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| 1. |  | GIACOMINI, E. H.; BITENCOURT, F.; TRIERVEILLER, F.; SANA, D.; FREITAS, T. R. O. de. Marcacao cromossomica com fluorocromos em quiropteros da regiao da Serra da Mesa - GO. In: CONGRESSO BRASILEIRO DE ZOOLOGIA, 22., 1998, Recife, PE. Resumos. Recife: UFPE/Sociedade Brasileira de Zoologia, 1998. p.343.| Biblioteca(s): Embrapa Cerrados. |
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| 2. | | CORSO, J.; HEPP, D.; LEDUR, M. C.; PEIXOTO, J. de O.; FAGUNDES, N. J. R.; FREITAS, T. R. O. Genetic variation of the bronze locus (MC1R) in turkeys from Southern Brazil. Genetics and Molecular Biology, v. 40, n. 1, p. 104-108, 2017.| Biblioteca(s): Embrapa Suínos e Aves. |
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| 4. | | ANDRADE, B. O.; DRÖSE, W.; AGUIAR, C. A. de; AIRES, E. T.; ALVARES, D. J.; BARBIERI, R. L.; CARVALHO, C. J. B. de; BARTZ, M.; BECKER, F. G.; BENCKE, G. A.; BENEDUZI, A.; SILVA, J. B.; BLOCHTEIN, B.; BOLDRINI, I. I.; BOLL, P. K.; BORDIN, J.; SILVEIRA, R. M. B. da; MARTINS, M. B.; BOSENBECKER, C.; BRACCINI, J.; BRAUN, B.; BRITO, R.; BROWN, G. G.; BÜNEKER, H. M.; BUZATTO, C. R.; CAVALLERI, A.; CECHIN, S. Z.; COLOMBO, P.; CONSTANTINO, R.; COSTA, C. F. da; DALZOCHIO, M. S.; OLIVEIRA, M. G. de; DIAS, R. A.; SANTOS, L. A. dos; DUARTE, A. da F.; DUARTE, J. L. P.; DURIGON, J.; SILVA, M. E. da; FERREIRA, P. P. A.; FERREIRA, T.; FERRER, J.; FERRO, V. G.; FONTANA, C. S.; FREIRE, M. D.; FREITAS, T. R. O.; GALIANO, D.; GARCIA, M.; SANTOS, T. G. dos; GOMES, L. R. P.; GONZATTI, F.; GOTTSCHALK, M. S.; GRACIOLLI, G.; GRANADA, C. E.; GRINGS, M.; GUIMARÃES, P. S.; HEYDRICH, I.; IOP, S.; JARENKOW, J. A.; JUNGBLUTH, P.; KÄFFER, M. I.; KAMINSKI, L. A.; KENNE, D. C.; KIRST, F. D.; KROLOW, T. K.; KRÜGER, R. F.; KUBIAK, B. B.; LEAL-ZANCHET, A. M.; LOEBMANN, D.; LUCAS, D. B.; LUCAS, E. M.; LUZA, A. L.; MACHADO, I. F.; MADALOZZO, B.; MAESTRI, R.; MALABARBA, L. R.; MANEYRO, R.; MARINHO, M. A. T.; MARQUES, R.; MARTA, K. da S.; MARTINS, D. da S.; MARTINS, G. da S.; MARTINS, T. R.; MELLO, A. S. de; MELLO, R. L.; MENDONÇA JUNIOR, M. de S.; MORAIS, A. B. B. de; MOREIRA, F. F. F.; MOREIRA, L. F. B.; MOURA, L. de A.; NERVO, M. H.; OTT, R.; PALUDO, P.; PASSAGLIA, L. M. P.; PÉRICO, E.; PETZHOLD, E. S.; PIRES, M. M.; POPPE, J. L.; QUINTELA, F. M.; RAGUSE-QUADROS, M.; PEREIRA, M. J. R.; RENNER, S.; RIBEIRO, F. B.; RIBEIRO, J. R. I.; RODRIGUES, E. N. L.; RODRIGUES, P. E. S.; ROMANOWSKI, H. P.; RUSCHEL, T. P.; SACCOL, S. da S. A.; SAVARIS, M.; SILVEIRA, F. S.; SCHMITZ, H. J.; SIEGLOCH, A. E.; SIEWERT, R. R.; SILVA FILHO, P. J. S. da; SOARES, A. G.; SOMAVILLA, A.; SPEROTTO, P.; SPIES, M. R.; TIRELLI, F. P.; TOZETTI, A. M.; VERRASTRO, L.; ELY, C. V.; SILVA, Â. Z. da; ZANK, C.; ZEFA, E.; OVERBECK, G. E. 12,500+ and counting: biodiversity of the Brazilian Pampa Frontiers of Biogeography, v. 15, n. 2, e59288, 2023. 1948-6596| Biblioteca(s): Embrapa Clima Temperado; Embrapa Florestas. |
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Registro Completo
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Biblioteca(s): |
Embrapa Suínos e Aves. |
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Data corrente: |
12/05/2017 |
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Data da última atualização: |
18/12/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
CORSO, J.; HEPP, D.; LEDUR, M. C.; PEIXOTO, J. de O.; FAGUNDES, N. J. R.; FREITAS, T. R. O. |
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Afiliação: |
JOSMAEL CORSO, UFRGS/Departamento de Genética; DIEGO HEPP, IFRS/POA; MONICA CORREA LEDUR, CNPSA; JANE DE OLIVEIRA PEIXOTO, CNPSA; NELSON J. R. FAGUNDES, UFRGS/Departamento de Genética; THALES R. O. FREITAS, UFRGS/Departamento de Genética. |
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Título: |
Genetic variation of the bronze locus (MC1R) in turkeys from Southern Brazil. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Genetics and Molecular Biology, v. 40, n. 1, p. 104-108, 2017. |
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DOI: |
http://dx.doi.org/10.1590/1678-4685-GMB-2016-0136 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: Domestic turkeys present several color phenotypes controlled by at least five genetic loci, but only one of these has been identified precisely: the bronze locus, which turned out to be the melanocortin-1 receptor (MC1R) gene. MC1R variation is important for breeders interested in maintaining or developing different color varieties. In this study, we sequenced most of the MC1R gene from 16 White Holland (the main commercial turkey variety) and 19 pigmented turkeys from southern Brazil with two purposes. The first was to describe the MC1R diversity in White Holland turkeys, which may serve as reservoirs of genetic diversity at this locus. The second was to test whether the traditional color classification used by Brazilian breeders is related to previously known MC1R alleles. White Holland turkeys had four different haplotypes corresponding to the bronze (b+) and black-winged bronze (b1) alleles. Pigmented turkeys also had four haplotypes corresponding to the b+ and b1 alleles, but different haplotypes represent the most common b+ allele in these two groups. The black (B) allele was absent from our samples. Overall, our results suggest that white and pigmented individuals form two different populations, and that the traditional color classification used by Brazilian breeders cannot accurately predict the genotypes at the bronze locus. |
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Palavras-Chave: |
Ave. |
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Thesagro: |
Melhoramento genético animal. |
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Thesaurus NAL: |
Animal breeding; Turkeys. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02097naa a2200241 a 4500
001 2069553
005 2017-12-18
008 2017 bl uuuu u00u1 u #d
024 7 $ahttp://dx.doi.org/10.1590/1678-4685-GMB-2016-0136$2DOI
100 1 $aCORSO, J.
245 $aGenetic variation of the bronze locus (MC1R) in turkeys from Southern Brazil.$h[electronic resource]
260 $c2017
520 $aAbstract: Domestic turkeys present several color phenotypes controlled by at least five genetic loci, but only one of these has been identified precisely: the bronze locus, which turned out to be the melanocortin-1 receptor (MC1R) gene. MC1R variation is important for breeders interested in maintaining or developing different color varieties. In this study, we sequenced most of the MC1R gene from 16 White Holland (the main commercial turkey variety) and 19 pigmented turkeys from southern Brazil with two purposes. The first was to describe the MC1R diversity in White Holland turkeys, which may serve as reservoirs of genetic diversity at this locus. The second was to test whether the traditional color classification used by Brazilian breeders is related to previously known MC1R alleles. White Holland turkeys had four different haplotypes corresponding to the bronze (b+) and black-winged bronze (b1) alleles. Pigmented turkeys also had four haplotypes corresponding to the b+ and b1 alleles, but different haplotypes represent the most common b+ allele in these two groups. The black (B) allele was absent from our samples. Overall, our results suggest that white and pigmented individuals form two different populations, and that the traditional color classification used by Brazilian breeders cannot accurately predict the genotypes at the bronze locus.
650 $aAnimal breeding
650 $aTurkeys
650 $aMelhoramento genético animal
653 $aAve
700 1 $aHEPP, D.
700 1 $aLEDUR, M. C.
700 1 $aPEIXOTO, J. de O.
700 1 $aFAGUNDES, N. J. R.
700 1 $aFREITAS, T. R. O.
773 $tGenetics and Molecular Biology$gv. 40, n. 1, p. 104-108, 2017.
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