A 3D model of the nucleus made with SPRITE: DNA regions in the "inactive hub" on chromosomes 15 (orange) and chromosome 18 (green) coming together around a large nuclear body in the nucleus (blue) ...

In human cells, there are about 20,000 genes on a two-meter DNA strand—finely coiled up in a nucleus about 10 micrometers in ...

June 8 (UPI) --The nucleus of the cell is where the action happens, but it's not easy to analyze the behavior of a massive genome inside an area 50 times smaller than the width of a human hair. Now, ...