The phrase "spindle poles" refers to the opposite ends of a structure called the spindle, which helps in cell division. They act like poles or anchors that separate and organize the genetic material of a cell during this process. Full definition
The research team further found that the recruitment process involves Dlg1, an Eg5 - binding protein that docks to the last three Pten amino acids at spindles poles. (sciencedaily.com)
The mitotic spindle is composed of thread - like proteins, called microtubules, which extend from one of two spindle poles on either side of the cell to the duplicated chromosomes in the cell's center. (sciencedaily.com)
Desks were four to a hydro supply spindle pole, in clusters in the bullpen. (remonline.com)