Rhythms of Nature: The Complex Love and Conflict Between Yeast and Bacteria - Dance your PhD 2024

In nature, particularly within wine fermentation, a process known as malolactic fermentation (MLF) plays a crucial role. It not only enhances the stability of wine but also reduces its acidity. A common approach to facilitate MLF involves the co-inoculation of yeast (Saccharomyces cerevisiae) and bacteria (Oenococcus oeni). This method has been shown to speed up the MLF process. These organisms, each with distinct characteristics, are represented in a dance. The yeast is portrayed with a street, aggressive style, symbolizing its robust nature, while the bacteria are depicted through ballet, reflecting a more traditional and elegant demeanor. Individually, both organisms thrive well. However, when paired together, their interaction varies based on the dynamic conditions in nature. In some instances, they mutually support each other, but in others, they may become antagonistic, even to the extent of destroying each other. This complex relationship is illustrated in the dance, with some parts showing syn