Fission Yeast Cell Division

About

Welcome!

I’m Dr Imane Rezig, a curious cell biology researcher.

I am fascinated by cell division—the fundamental process that ensures life continues on Earth. On this platform, I explore the dynamics of fission yeast cell division, using schematic figures to provide clear, intuitive snapshots of what happens inside the cell.

My approach combines rigorous research with visual storytelling. Each figure simplifies complex cellular mechanisms while staying true to published studies, helping you visualize the choreography of molecules and organelles during division. Whether you’re a student, researcher, or simply curious about life at the microscopic level, this platform is designed to make the invisible world of cells accessible, engaging, and easy to understand.

  • Story 1: Cell Cycle Clock

    The fission yeast cell cycle progresses through G1, S, G2, and M phases, guided by a cell cycle clock that precisely times each step. Checkpoints act as “guards,” ensuring DNA is accurately replicated and chromosomes are properly segregated. During S phase, DNA is duplicated, and in M phase, mitosis and cytokinesis produce two genetically identical daughter cells, maintaining proper growth and division.

    This Cell Cycle Clock figure illustrates the transitions through the four phases: the red pointer indicates the current phase, while the black pointer shows the previous phase.