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Direct linkMilne, Christine; Roche, Scott; McKay, David – Teaching Science, 2008
Giving students the opportunity to extract, manipulate and visualise DNA molecules enhances a constructivist approach to learning about modern techniques in biology and biotechnology Visualisation usually requires agarose gel electrophoresis and staining. In this article, we report on an alternative DNA stain, Nile Blue A, that may be used in the…
Descriptors: Constructivism (Learning), Genetics, Biotechnology, Science Instruction
