Irregular Nested Structure is a geometric 3d object that is found on the quantum level after zooming into DNA . It resides on a different level of the Quantum Level than Feedback Spheres and other 1d objects . It comes in different sizes.
Where Found
The quantum structure of DNA.
Other Info
A Irregular Nested Structure changes its shape as time goes by. It is unknown why it is called a spherized structure. No mathematical entities in the real world are known by this name either. It is nested just as the Universe in the game is.