Gel electrophoresis is a laboratory method used to separate mixtures of DNA, RNA, or proteins according to molecular size. In gel electrophoresis, the molecules to be separated are pushed by an ...

In this form of pulsed-field gel electrophoresis (transverse alternating field electrophoresis, also known as TAFE), electrodes are positioned on opposite sides of a vertical gel 1. The DNA moves ...

In this way, the technique of electrophoresis ... DNA sequences among healthy volunteers and those whose lungs and pancreases had the life choked out of them by the mucus accumulation of cystic ...

In the current installment, [Justin] covers the basics of agarose gel electrophoresis ... like fluorescent DNA stain for visualizing the bands; we’re heartened to see that the potent carcinogen ...

Credit: Kateryna Kon/Science Photo Library/ What is DNA, and how does it work? You don't need a degree in ...