Looping of DNA has been observed by investigators using electron microscopy techniques. The presence of which feature in DNA might be indicated by such observations?

Question

Quizplus · Accepted Answer

Enhancers are DNA elements that can increase the transcription of genes. They often function by looping the DNA to bring the enhancer in close proximity to the promoter of the gene it regulates, facilitating transcriptional activation. This looping can be observed through electron microscopy, indicating the presence of enhancers.

Looping of DNA Has Been Observed by Investigators Using Electron