Cerevisiae

/ˌsɛrɪˈvɪsiˌeɪ/ noun

Definition

The species name for baker's yeast (Saccharomyces cerevisiae), a single-celled fungus used in baking, brewing, and scientific research. It is one of the most important microorganisms in biotechnology and food production.

Etymology

From Latin 'cerevisiae,' the genitive form of 'cerevisia' meaning 'beer,' derived from 'Ceres' (Roman goddess of grain) and possibly 'vis' (strength). The name literally means 'of beer,' reflecting the organism's historical importance in fermentation.

Kelly Says

Saccharomyces cerevisiae is arguably humanity's most important microscopic partner—this tiny fungus has been helping us make bread and alcohol for thousands of years. It was also the first eukaryotic organism to have its entire genome sequenced, making it a cornerstone of modern genetics research.

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