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Registros recuperados: 280 | |
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Ripoli,M.V; Wei,S; Rogberg-Muñoz,A; Guo,B.L; Goszczynski,D.E; Fernandez,M.E; Mellucci,L; Lirón,J.P; Villarreal,E; Wei,Y.M; Giovambattista,G. |
Genetic traceability refers to methods associated with the identification of animals and their products through DNA characterization of individuals, breeds or species. To trace breeds, it is necessary to define the breed groups to analyze, and the most appropriate molecular marker set. The selection of genetic markers depends on the gene frequency distribution, the genetic distance among breeds and the presence of private alleles. In this study, we assessed six single nucleotide polymorphisms (SNPs) located in the DGAT1, TG, LEP, GH, FABP4 and GnRHR genes, as potential genetic markers to be included into a panel for genetic traceability for the identification of breed origin associated with the bovine beef trade. The results of the genetic characterization... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Breed traceability; Genetic traceability; Single nucleotide polymorphism; Chinese cattle; Argentine cattle. |
Ano: 2013 |
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1852-62332013000300004 |
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Fatta,N.; Vazquez,M.; García,N.; Mascarini,A.; Grigioni,G.. |
Petunia x hybrida, a floral summer of a economical importance in Buenos Aires, is nowadays produced with imported seed. The research presented is focused on the study of the feasibility to obtain locally competitive seed. The length of the floral pipe is a relevant character so the assay was designed in order to estimate the heredability, the number of genes intervener and the interactions with the date. The assay began with a F1 purchased from United States. In 2003, the F1 and F2 were sowed,739 individuals of F2 were placed in pots in three dates: 12/6, 26/6 and 8/7/2003 that were considered as blocks I, II and III respectively in a completely randomized design. It was assumed that the homocigotas would be situated in the tales of the F2 distribution,... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Genetic variance; Environmental variance; Seed production; Selection. |
Ano: 2007 |
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1852-62332007000200002 |
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Prina,AR; Landau,AM; Martínez,AE; Pacheco,MG; Arias,MC; Etchart,VJ; Lencina,FA; Díaz,DG. |
Se describen los principales logros obtenidos por el grupo de trabajo abocado al estudio de las "Fuentes de Variabilidad en Plantas Cultivadas" (Autores de este artículo) que actualmente se desempeña en el IGEAF (Instituto de Genética Ewald A. Favret), dentro del Área de Genética Vegetal, y cuyas principales actividades en el marco de la matriz nacional están pautadas en el proyecto específico AEBIO 244631 de la cartera INTA 2009/2011. |
Tipo: Info:eu-repo/semantics/report |
Palavras-chave: Fuentes de variabilidad; Mutaciones inducidas; Genes mutadores; Mejora vegetal por mutaciones. |
Ano: 2011 |
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1852-62332011000100010 |
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Registros recuperados: 280 | |
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