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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
01/08/1992 |
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Data da última atualização: |
04/07/2023 |
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Autoria: |
PONCE DE LEON, F. A.; MARCUM, J. B. |
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Afiliação: |
Federico Abel Ponce de León. |
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Título: |
G-band identification on the chromosomes of sheep. |
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Ano de publicação: |
1975 |
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Fonte/Imprenta: |
The Journal of Heredity, v. 66, n. 4, p. 221-226, Jul./Aug., 1975. |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: Peripheral blood cultures were made on 20 Dorset sheep including 16 ewes and 4 rams. Photomicrographs of 100 cells were examined for trypsin-induced G-bands, and the length of each chromosome was measured. The banding patterns of each of the 27 pairs of chromosomes were identified and described, and the results observed in this study were compared with those previously reported. Measurements of all chromosomes in which both members of a homologous pair were identifiable were used to calculate mean relative length. Karyotypes, in which chromosomes were arranged to mean relative length, were prepared and an idiogram illustrating major bands was constructed. |
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Palavras-Chave: |
Isolation purification; Labeling; Melhoramento genetico. |
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Thesagro: |
Citogenética; Melhoramento Genético Animal; Ovino. |
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Thesaurus Nal: |
Chromatin; Chromosomes; Genetic improvement; Karyotyping; Sheep; Staining. |
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Categoria do assunto: |
G Melhoramento Genético |
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Marc: |
LEADER 01438naa a2200277 a 4500
001 1520057
005 2023-07-04
008 1975 bl uuuu u00u1 u #d
100 1 $aPONCE DE LEON, F. A.
245 $aG-band identification on the chromosomes of sheep.$h[electronic resource]
260 $c1975
520 $aAbstract: Peripheral blood cultures were made on 20 Dorset sheep including 16 ewes and 4 rams. Photomicrographs of 100 cells were examined for trypsin-induced G-bands, and the length of each chromosome was measured. The banding patterns of each of the 27 pairs of chromosomes were identified and described, and the results observed in this study were compared with those previously reported. Measurements of all chromosomes in which both members of a homologous pair were identifiable were used to calculate mean relative length. Karyotypes, in which chromosomes were arranged to mean relative length, were prepared and an idiogram illustrating major bands was constructed.
650 $aChromatin
650 $aChromosomes
650 $aGenetic improvement
650 $aKaryotyping
650 $aSheep
650 $aStaining
650 $aCitogenética
650 $aMelhoramento Genético Animal
650 $aOvino
653 $aIsolation purification
653 $aLabeling
653 $aMelhoramento genetico
700 1 $aMARCUM, J. B.
773 $tThe Journal of Heredity$gv. 66, n. 4, p. 221-226, Jul./Aug., 1975.
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Embrapa Caprinos e Ovinos (CNPC) |
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| Registros recuperados : 2 | |
| 1. |  | FELICIO, A. L. A.; GUIDO, M. C.; HAGA, G. S. I.; MARCOS, A. S.; MELLO, E. R.; CORREA, W. A.; LAGATTA, L; SILVA, V. S.; HOPPE, E. G. L. Education: support tool for epidemiological surveillance system in wild boar. In: INTERNATIONAL PIG VETERINARY SOCIETY CONGRESS, 26., 2022, Rio de Janeiro. Proceedings... Rio de Janeiro, RJ: IPVS: Abraves, 2022. p. 512.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Suínos e Aves. |
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| 2. | | ASSAD, A. L. D.; ROCHA NETO, A. C. da; MARINHO, B.; REHDER, C. P.; MATOS, C.; MENEZES, C.; BASSO, E. C.; KORS, J. A. M.; BRUNELLI JÚNIOR, J.; PIMENTEL, J. C. de C.; FONTES, J. L.; ALEIXO, K.; BARRETO, L.; GUIDO, M. C.; NICODEMO, M. L. F.; TAVEIRA, R. S.; CARVALHO, W. A. F. de. Plano de fortalecimento da cadeia produtiva da apicultura e da meliponicultura do Estado de São Paulo. São Paulo: Secretaria de Estado de Agricultura e Abastecimento, 2018. 60 p. Documento online. Link de acesso: https://www.agricultura.sp.gov.br/MEDIA/13375-PLANO-DE-FORTALECIMENTO-DA-CADEIA-DA-APICULTURA-E-MELIPONICULTURA-10-DEZ-2018.PDF.| Tipo: Comunicado Técnico/Recomendações Técnicas |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| Registros recuperados : 2 | |
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