What result will be obtained on staining with ethidium bromide? Explain with reason.

Question :What result will be obtained on staining with ethidium bromide? Explain with reason.

The correct answer is – No bands will be obtained as/All DNA will be seen in the well only; DNA fragments being negatively charged will not move towards -I’ve end/ cathode. DNA being negatively charged will remain stationed at the positive end/ anodeend of the agar block;