YEAST CELLS — Brewing yeast cells are seen under a microscope as part of a study on nonalcoholic beer. Credit must be given to the creator. Only noncommercial uses of the work are permitted.

Fission yeast and budding yeast are free-living haploid cells that are easily grown in the laboratory. They have different cell shapes and patterns of division. Left, fission yeast; right ...

Early in his studies using budding yeast as a model organism, he peered into the microscope and observed mesmerizing fluctuations ... metabolic oscillations in yeast work in synchrony with cell cycle ...