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Difference between revisions of "Molecular pathology"
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→DNA & RNA extraction: fix sp.
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====DNA & RNA extraction==== | ====DNA & RNA extraction==== | ||
*Techniques are largely standardized. | *Techniques are largely standardized. | ||
*Protocols exist for fresh tissue and | *Protocols exist for fresh tissue and [[formalin]] fixed paraffin imbedded tissue. | ||
**RNA is usually extracted with acid guanidium thiocyanate, phenol and choroform.<ref>{{cite journal |author=Chomczynski P, Sacchi N |title=The single-step method of RNA isolation by acid guanidinium thiocyanate-phenol-chloroform extraction: twenty-something years on |journal=Nat Protoc |volume=1 |issue=2 |pages=581–5 |year=2006 |pmid=17406285 |doi=10.1038/nprot.2006.83 |url=}}</ref> | **RNA is usually extracted with acid guanidium thiocyanate, phenol and choroform.<ref>{{cite journal |author=Chomczynski P, Sacchi N |title=The single-step method of RNA isolation by acid guanidinium thiocyanate-phenol-chloroform extraction: twenty-something years on |journal=Nat Protoc |volume=1 |issue=2 |pages=581–5 |year=2006 |pmid=17406285 |doi=10.1038/nprot.2006.83 |url=}}</ref> | ||
**DNA is extracted using phenol and isopropanol.<ref>{{cite journal |author=Pikor LA, Enfield KS, Cameron H, Lam WL |title=DNA extraction from paraffin embedded material for genetic and epigenetic analyses |journal=J Vis Exp |volume= |issue=49 |pages= |year=2011 |pmid=21490570 |doi=10.3791/2763 |url=}}</ref> | **DNA is extracted using phenol and isopropanol.<ref>{{cite journal |author=Pikor LA, Enfield KS, Cameron H, Lam WL |title=DNA extraction from paraffin embedded material for genetic and epigenetic analyses |journal=J Vis Exp |volume= |issue=49 |pages= |year=2011 |pmid=21490570 |doi=10.3791/2763 |url=}}</ref> | ||