Cell size and budding during starvation of the yeast Saccharomyces cerevisiae

When starved for nitrogen, cells of the yeast Saccharomyces cerevisiae produced abnormally small cells. Nonetheless, during starvation, only cells of a size characteristic of growing cells were capable of initiating a bud. Even when growth was severely limited, some event(s) in G1 required growth to a critical size for completion.