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Extração de DNA de material parafinado Embedded para análises genéticas e epigenéticas
JoVE 杂志
生物学
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JoVE 杂志 生物学
DNA Extraction from Paraffin Embedded Material for Genetic and Epigenetic Analyses

Extração de DNA de material parafinado Embedded para análises genéticas e epigenéticas

55,346 Views

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13:32 min

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March 26, 2011

DOI:

10.3791/2763-v

DOI:
10.3791/2763-v

•

13:32 min
March 26, 2011

•

28 Views
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1Department of Integrative Oncology,BC Cancer Research Centre, 2Interdisciplinary Oncology Program,University of British Columbia – UBC, 3Photography/Video Production, Multi-Media Services,BC Cancer Agency, 4Department of Pathology and Laboratory Medicine,University of British Columbia – UBC

Summary

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Este vídeo demonstra o protocolo para a extração de DNA a partir de material fixado em formalina parafina. Este é um procedimento multi-dia em que as secções de tecido são desparafinizadas com xilol, reidratados com etanol e tratados com proteinase K para purificar e isolar DNA para análise de genes específicos ou genome-wide subseqüentes.

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Pikor, L. A., Enfield, K. S. S., Cameron, H., Lam, W. L. DNA Extraction from Paraffin Embedded Material for Genetic and Epigenetic Analyses. J. Vis. Exp. (49), e2763, doi:10.3791/2763 (2011).

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