The development of a new nuclear membrane during cell division (specifically, during telophase) doesn't occur in three distinct phases. Instead, it's a continuous process driven by several key events that happen simultaneously. However, for easier understanding, we can break it down into three key stages:

1. Vesicle Formation and Assembly:

* Nuclear membrane fragments: The existing nuclear membrane breaks down during prophase and metaphase, forming small membrane-bound vesicles scattered throughout the cytoplasm.

* Vesicles gather: These vesicles, containing integral membrane proteins and nuclear pore complexes, begin to cluster around the condensed chromosomes.

* Microtubules guide: Microtubules, which were responsible for separating chromosomes during anaphase, also contribute to the arrangement of these vesicles.

2. Nuclear Envelope Reformation:

* Vesicle fusion: The clustered vesicles fuse together, forming a continuous membrane around the chromosomes.

* Nuclear pore complex assembly: As the membrane reforms, nuclear pore complexes (NPCs), which control the passage of molecules between the nucleus and cytoplasm, assemble within the membrane.

* Chromatin decondensation: As the nuclear membrane forms, the chromosomes begin to decondense, becoming less tightly packed.

3. Nuclear Lamina Formation:

* Lamin protein assembly: Lamin proteins, which form the structural support for the nuclear envelope, start assembling along the inner surface of the reforming nuclear membrane.

* Nuclear shape establishment: The lamin proteins help establish the shape and rigidity of the nucleus.

It's important to remember that these processes are intertwined and occur concurrently, leading to the formation of a functional new nuclear envelope.