Within a cell, the nucleus is surrounded by the nuclear envelope—two layers of phospholipid membrane that prevents the nucleus mixing with other parts of the cell, thus protecting the cell's DNA from ...

The cell nucleus is an organelle, in which the DNA of an organism is protected and duplicated. The nucleus of this organ-like structure in the cell plasma is surrounded by an outer and an inner ...

Researchers have uncovered how cells remove unwanted components from the nucleus following mitosis. A team of researchers, spearheaded by the Gerlich lab at IMBA, has uncovered how cells remove ...

Use left and right arrow keys to seek audio. A new study published in the journal Developmental Cell has revealed how a cell nucleus can repair itself when ruptured to prevent DNA spilling out into ...

“What used to be a cell with components, the reality of which was often a matter of dispute and functions as a rule unknown is now a system of great organizational sophistication with units for the ...

Every time a cell divides, the protective envelope that surrounds the nucleus is broken down and rebuilt into two new ones. Envelopes are highly complex structures of membranes and proteins which must ...