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Detecting base pair substitutions in DNA fragments by temperature-gradient gel electrophoresis.

A vertical gel electrophoresis apparatus is described which can distinguish DNA fragments differing by single base pair substitutions. The system employs a homogenous polyacrylamide gel containing urea-formamide and a temperature gradient which runs either perpendicular or parallel to the direction...

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Bibliographic Details
Main Authors: Wartell, R M, Hosseini, S H, Moran, C P
Format: Artigo
Language:Inglês
Published: 1990
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC330754/
https://ncbi.nlm.nih.gov/pubmed/2339057
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