<i>PLOS Biology</i> Image (IMAGE) University of South Florida (USF Health) Caption In the dividing Toxoplasma tachyzoite (left cartoon), the spatial segregation of novel extranuclear bipartite core structures (outer core, red; inner core, green) of the centrosome is well resolved and aligned with the nuclear centromeres (blue) as captured by super-resolution microscopy. Credit High-resolution image by Dr. Maria Francia Usage Restrictions Please use image with appropriate caption. License Licensed 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.