Nuclei with Pol-II spots (IMAGE) New York University Caption In the nuclei, the portion of the cell containing the vast majority of genetic information, spots of the enzyme Pol-II appear, illustrating that genes don't share pools of Pol-II, but instead each have their own. Credit Rushlow Lab, NYU Usage Restrictions none License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.