The green fluorescent protein gene is often joined to genes of interest thus producing a fusion protein that is easily followed in vivo.

Question

Quizplus · Accepted Answer

This is true, as the green fluorescent protein (GFP) gene can be used as a molecular tag to track the expression and localization of proteins in vivo. By fusing the GFP gene to a gene of interest, the resulting fusion protein emits a green fluorescence that can be visualized and monitored using specialized imaging techniques.

The Green Fluorescent Protein Gene Is Often Joined to Genes