On Monday October 15th, Sarah Popko will be diving into the details of brewers yeast genealogy. Ever wonder about the origins of the yeast you use to make beer? Where did it come from? How did it evolve? Why do we use it? Sarah will be tracing the genetic family tree of commonly used yeast like Saccharomyces Cerevisiae and Brettanomyces Bruxellensis. You’re sure to learn a thing or two about the most commonly used ingredient in our beer.