Mitosis is conventionally divided into five stages known as prophase, prometaphase, metaphase, anaphase, and telophase ... structure called the mitotic spindle also forms from long proteins ...

Spindle fibers form a protein structure that divides the genetic material in a cell. The spindle is necessary to equally divide the chromosomes in a parental cell into two daughter cells during ...

Spindle fibers are the result of exosmosis of karyolymph into the cytoplasm ... During early anaphase the halves of the chromosomes, which originated in presynapsis, separate longitudinally and at ...